(function($) {
	// Utils
	var gncaUtils = {
		saveCookie: function(name, value, days) {
			var expDate = new Date();
			expDate.setTime(expDate.getTime() + (days * 24 * 3000 * 1000)); // add 24 hours
			jQuery.cookie(name, value, { path: '/', domain: window.location.hostname, expires: expDate });

		},
		removeCookie: function(name) {
			jQuery.removeCookie(name, { path: '/', domain: window.location.hostname });
		},
		readCookie: function(name) {
			return jQuery.cookie(name);	
		}
	};

	window.GNCA_Utils = gncaUtils;
})( jQuery );
;
(function($) {
	var isMobile;
	var isIOS;
	var isAndroid;
	var isSafari;

	var gncaWatcher = {
		isIOS: function() {
			if ( typeof(isIOS) === 'undefined' ) {
				isIOS = window.navigator.platform && /iP(hone|od|ad)/i.test(window.navigator.platform);
			}
			return isIOS;
		},
		isAndroid: function() {
			if ( typeof(isAndroid) === 'undefined' ) {
				isAndroid = window.navigator.userAgent && /android/i.test(window.navigator.userAgent);
			}
			return isAndroid;
		},
		isMobile: function() {
			if ( typeof(isMobile) === 'undefined' ) {
				isMobile = gncaWatcher.isAndroid() || gncaWatcher.isIOS();
			}
			return isMobile;
		},
		isSafari: function() {
			if ( typeof(isSafari) === 'undefined' ) {
				isSafari = window.navigator.userAgent && !(/chrome/i.test(window.navigator.userAgent)) && /safari/i.test(window.navigator.userAgent);
			}
			return isSafari;
		},
		hasWifi: function() {
			return gncaWatcher.isAndroid() && navigator.connection && navigator.connection.type === 'wifi';
		},
		saveData: function() {
			if ( navigator && navigator.connection ) {
				// effective connection speed is 3g or lower
				if ( /\slow-2g|2g|3g/.test( navigator.connection.effectiveType ) ) {
					return true;
				}

				// Save-Data network header is set to true
				if ( true === navigator.connection.saveData ) {
					return true;
				}
			}

			return false;
		}
	};

	window.GNCA_Watcher = gncaWatcher;

})( jQuery );
;
if ( 'undefined' === typeof( jQuery.browser ) ) {
	function isIE() {
		var style = document.createElement( 'div' ).style;
		style.cssText = 'position:sticky;position:-webkit-sticky;position:-ms-sticky;';
		var isSupported = -1 !== style.position.indexOf( 'sticky' );
		return ! isSupported;
	}

	var browser = {
		msie: isIE()
	};

	jQuery.browser = browser;
}
;
/*!
 * jQuery Cookie Plugin v1.3.1
 * https://github.com/carhartl/jquery-cookie
 *
 * Copyright 2013 Klaus Hartl
 * Released under the MIT license
 */
(function (factory) {
	if (typeof define === 'function' && define.amd) {
		// AMD. Register as anonymous module.
		define(['jquery'], factory);
	} else {
		// Browser globals.
		factory(jQuery);
	}
}(function ($) {

	var pluses = /\+/g;

	function raw(s) {
		return s;
	}

	function decoded(s) {
		return decodeURIComponent(s.replace(pluses, ' '));
	}

	function converted(s) {
		if (s.indexOf('"') === 0) {
			// This is a quoted cookie as according to RFC2068, unescape
			s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
		}
		try {
			return config.json ? JSON.parse(s) : s;
		} catch(er) {}
	}

	var config = $.cookie = function (key, value, options) {

		// write
		if (value !== undefined) {
			options = $.extend({}, config.defaults, options);

			if (typeof options.expires === 'number') {
				var days = options.expires, t = options.expires = new Date();
				t.setDate(t.getDate() + days);
			}

			value = config.json ? JSON.stringify(value) : String(value);

			return (document.cookie = [
				config.raw ? key : encodeURIComponent(key),
				'=',
				config.raw ? value : encodeURIComponent(value),
				options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
				options.path    ? '; path=' + options.path : '',
				options.domain  ? '; domain=' + options.domain : '',
				options.secure  ? '; secure' : ''
			].join(''));
		}

		// read
		var decode = config.raw ? raw : decoded;
		var cookies = document.cookie.split('; ');
		var result = key ? undefined : {};
		for (var i = 0, l = cookies.length; i < l; i++) {
			var parts = cookies[i].split('=');
			var name = decode(parts.shift());
			var cookie = decode(parts.join('='));

			if (key && key === name) {
				result = converted(cookie);
				break;
			}

			if (!key) {
				result[name] = converted(cookie);
			}
		}

		return result;
	};

	config.defaults = {};

	$.removeCookie = function (key, options) {
		if ($.cookie(key) !== undefined) {
			$.cookie(key, '', $.extend(options, { expires: -1 }));
			return true;
		}
		return false;
	};

}));

;
// This file is merely here to set up our global dom library var and ensure the plugins will direct to it
if( window.wrap ){
	window.jQuery = wrap;
}
else if( window.jQuery ){
	window.wrap = jQuery;
};
/*! A fix for the iOS orientationchange zoom bug.
 Script by @scottjehl, rebound by @wilto.
 MIT License.
*/
(function(w){
	
	// This fix addresses an iOS bug, so return early if the UA claims it's something else.
	var ua = navigator.userAgent;
	if( !( /iPhone|iPad|iPod/.test( navigator.platform ) && /OS [1-5]_[0-9_]* like Mac OS X/i.test(ua) && ua.indexOf( "AppleWebKit" ) > -1 ) ){
		return;
	}

    var doc = w.document;

    if( !doc.querySelector ){ return; }

    var meta = doc.querySelector( "meta[name=viewport]" ),
        initialContent = meta && meta.getAttribute( "content" ),
        disabledZoom = initialContent + ",maximum-scale=1",
        enabledZoom = initialContent + ",maximum-scale=10",
        enabled = true,
		x, y, z, aig;

    if( !meta ){ return; }

    function restoreZoom(){
        meta.setAttribute( "content", enabledZoom );
        enabled = true;
    }

    function disableZoom(){
        meta.setAttribute( "content", disabledZoom );
        enabled = false;
    }
	
    function checkTilt( e ){
		aig = e.accelerationIncludingGravity;
		x = Math.abs( aig.x );
		y = Math.abs( aig.y );
		z = Math.abs( aig.z );
				
		// If portrait orientation and in one of the danger zones
        if( (!w.orientation || w.orientation === 180) && ( x > 7 || ( ( z > 6 && y < 8 || z < 8 && y > 6 ) && x > 5 ) ) ){
			if( enabled ){
				disableZoom();
			}        	
        }
		else if( !enabled ){
			restoreZoom();
        }
    }
	
	w.addEventListener( "orientationchange", restoreZoom, false );
	w.addEventListener( "devicemotion", checkTilt, false );

})( this );
;
/* Extend some native JS objects */
if ( !String.trim ) {
	String.prototype.trim = String.prototype.trim || function trim() { 
		return this.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); 
	};
};


/* DEFINE GLOBAL NAMESPACE */
if (typeof window.gNews == "undefined") window.gNews = {};

gNews.Common = function() {

	// get jQuery
	var $ = jQuery;

	// init on dom-ready
	$(function() {
		gNews.Common.init();
	});

	// PUBLIC PROPERTIES & METHODS
	return {

		// PROPERTIES
		isTouch: false,
		isMsTouch: false,
		isIOS: false,
		isAndroid: false,
		isBlackBerry: false,
		isWinPhone: false,
		isIE: false,
		isTrident: false,
		isWebkit: false,
		isSafari: false,
		isChrome: false,
		isFirefox: false,
		isFlash: false,
		isViewportSet: false,
		isOrientationChange: false,

		// to determine whether page is actively being touched or scrolling
		status: {
			isTouched: false,
			isScrolling: false
		},

		// properties used for when the window is being scrolled (iOS only, usually)
		scrollPos: {
			current: { left:0, top:0 },
			orig:	{ left:0, top:0 },
			delta:   { left:0, top:0 }
		},
		scrollCallbacks: [], // array of objects to use to trigger custom jQuery events
							 // format: [ {nodeObj, customEventName}, ... ]

		// properties used for when the window is resized
		resizeTimeout: false,
		resizeCallbacks: [], // array of objects to use to trigger custom jQuery events 
							 // format: [ {nodeObj, customEventName}, ... ]

		// METHODS (PRE DOM-LOAD)
		preInit: function() {
			//console.log('gNews.Common.preInit()');

			// clear console on escape key hit, local only
			if (window.location.hostname == 'local.globalnews.ca') {
				$(document).on('keydown', function(ev) {
					if (typeof ev !== 'undefined') {
						keyPress = ev.keyCode;
						if (keyPress == 27 && console)
							console.clear();
					}
				});
			};
			
			// get ref
			$html = $('html');

			// is device iOS (sometimes Android handles things differently from iOS)
			this.isIOS = ( navigator.userAgent.match(/(iPad|iPhone|iPod)/gi) ? true : false );
			if (this.isIOS ) {
				$( document.documentElement ).addClass( 'is_ios' );
			}
				
			// is device Android
			this.isAndroid = ( navigator.userAgent.match(/Android/gi) ? true : false );
			if (this.isAndroid ) {
				$( document.documentElement ).addClass( 'is_android' );
			}
				
			// is device a BlackBerry
			this.isBlackBerry = ( navigator.userAgent.match(/BlackBerry|PlayBook|BB10/gi) ? true : false );
			if (this.isBlackBerry ) {
				$( document.documentElement ).addClass( 'is_blackberry' );
			}
			
			// is device a Windows Phone
			this.isWinPhone = ( navigator.userAgent.match(/Windows\sPhone/gi) ? true : false );
			if (this.isWinPhone ) {
				$( document.documentElement ).addClass( 'is_winphone' );
			}

			// handle IE browsers (add version number)
			this.isIE = ($.browser.msie) ? true : false;
			this.isTrident = ( navigator.userAgent.match(/Trident/gi) ? true : false );
			if ( this.isIE ) {
				$html.addClass( 'is_ie is_ie'+ this.getIEVersion() );
			};
			
			// handle WebKit browsers			
			this.isChrome = ($.browser.chrome) ? true : false;
			this.isSafari = ($.browser.safari) ? true : false;
			this.isWebkit = ($.browser.webkit) ? true : false;
			if (this.isWebkit) {
				$html.addClass('is_webkit');
				if (this.isChrome) {
					$html.addClass('is_chrome');
				}
				if (this.isSafari) {
					var versionRegex = /Version\/(\d+)./g;
					var versionMatch = versionRegex.exec(navigator.userAgent);
					if ( versionMatch && versionMatch[1] ) {
						version = parseInt( versionMatch[1], 10 );
						
						// don't bother user agent sniffing for newer safari versions - they don't require the same CSS fixes
						if ( version < 10 ) {
					$html.addClass('is_safari');
						}
					}
				}	
			};

			// is device touch capable?
			this.isTouch = ('ontouchend' in document.documentElement) ? true : false;

			// is this a touch-capable Microsoft IE browser?
			this.isMsTouch = ( window.navigator.msMaxTouchPoints>0 && window.navigator.msPointerEnabled ) ? true : false;

			// does this browser have Flash installed?
			try {
				var flashObj = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
				if ( flashObj ) {
					this.isFlash = true;
					$html.addClass('flash-enabled');
				} else {
					$html.addClass('no-flash');
				};
			} catch(e) {
				if ( navigator.mimeTypes["application/x-shockwave-flash"] != undefined ) {
					this.isFlash = true;
					$html.addClass('flash-enabled');
				} else {
					$html.addClass('no-flash');
				};
			};

			// tell other apps whether the page is scrolling or not (this can mess stuff up sometimes), iOS only
			if (this.isTouch && this.isIOS) {
				// determine if a user is scrolling
				$( document ).on( 'touchstart touchmove touchend', $.proxy( this.handleIOSTouch, this ) );
				$( window   ).on( 'scroll', $.proxy( this.handleIOSScroll, this ) );
			};
		},


		/* POST DOM-LOAD METHODS */

		init: function() {
			// is device touch capable?
			if ( this.isTouch ) {
				$( document.documentElement ).addClass( 'touch-enabled' );
			} else if (this.isMsTouch) {
				$( document.documentElement ).addClass( 'ms-touch' );
			} else {
				$( document.documentElement ).addClass( 'no-touch' );
			};

			// touch screen devices need to keep track of state, sometimes
			if (this.isTouch) {
				// determine if orientation change has happened
				$( window ).on( 'orientationchange', $.proxy( this, 'handleOrientationChange' ) );
			} else {
				// determine if window has changed size
				$( window ).on( 'resize', function( ev ) {
					// if we're already doing this, don't bother doing it again
					if (gNews.Common.resizeTimeout)
						clearTimeout(gNews.Common.resizeTimeout);
					// run method on resize
					gNews.Common.resizeTimeout = window.setTimeout( function() {
						gNews.Common.handleResize();
					}, 200);
				});
			};
		},



		/* METHODS FOR PAGE RESIZE */

		// handle when users resize the page
		handleResize: function(ev) {
			for (var i in this.resizeCallbacks) {
				var callbackNode = this.resizeCallbacks[i].node;
				var callbackFunction = this.resizeCallbacks[i].callback;
				callbackNode.trigger( callbackFunction );
			};
		},
		registerResizeCallback: function(node, callback) {
			//console.log('Common.registerResizeCallback()');
			// make sure we don't already have one of these
			for (var i in this.resizeCallbacks) {
				if (this.resizeCallbacks[i].node==node && this.resizeCallbacks[i].callback==callback)
					return;
				
			};
			// add callback
			var callbackObj = {};
			callbackObj.node = node;
			callbackObj.callback = callback;
			this.resizeCallbacks.push( callbackObj );
		},

		removeResizeCallback: function(node, callback) {
			//console.log('Common.removeResizeCallback()');

			for (var i in this.resizeCallbacks) {
				if (this.resizeCallbacks[i].node.get(0)==node.get(0) && this.resizeCallbacks[i].callback==callback) {
					this.resizeCallbacks.splice(i, 1);
				};
			};
		},

		// do stuff you need to do after an orientation change
		handleOrientationChange: function(ev) {
			// at the very least, run the resize event
			this.handleResize(ev);
		},




		/* METHODS FOR DETERMINING WHETHER PAGE IS ACTIVELY BEING SCROLLED / TOUCHED (iOS only) */

		// status
		isScrolling: function() {
			// return status
			return this.status.isScrolling;
		},

		handleIOSTouch: function( ev ) {
			// figure out what the page is doing
			this.setPosition( ev.type );
			// set flags, where appropriate
			switch (ev.type) {
				case 'touchstart':
					this.status.isTouched = true;
					this.status.isScrolling = false;
					break;
				case 'touchmove':
					this.status.isScrolling = (this.scrollPos.delta.left!=0 || this.scrollPos.delta.top!=0) ? true : false; 
					break;
				case 'touchend':
					this.status.isScrolling = (this.scrollPos.delta.left!=0 || this.scrollPos.delta.top!=0) ? true : false; 
					this.status.isTouched = false;
					break;
			};
		},

		handleIOSScroll: function( ev ) {
			//console.log('Common.handleIOSScroll()');

			// don't bother running if user hasn't scrolled
			if ( !this.status.isScrolling )
				return;

			// figure out what the page is doing
			this.setPosition( ev.type );

			// clear flags
			this.status.isTouched = false;
			this.status.isScrolling = false;

			// call any scroll callbacks we might have
			for (var i in this.scrollCallbacks) {
				var callbackNode = this.scrollCallbacks[i].node;
				var callbackFunction = this.scrollCallbacks[i].callback;
				callbackNode.trigger( callbackFunction );
			};

		},

		setPosition: function( type ) {
			//console.log('Common.setPosition()');

			// set current position
			this.scrollPos.current.left = window.pageXOffset;
			this.scrollPos.current.top  = window.pageYOffset;
			
			// reset, or set deltas
			switch (type) {
				case 'touchstart':
					this.scrollPos.orig = {left:window.pageXOffset, top:window.pageYOffset};
					this.scrollPos.delta = {left:0, top:0};
					break;
				default:
					this.scrollPos.delta.left = this.scrollPos.orig.left - this.scrollPos.current.left;
					this.scrollPos.delta.top  = this.scrollPos.orig.top  - this.scrollPos.current.top;
					break;
			};
		},

		// note: this only works with iOS
		registerScrollCallback: function(node, callback) {
			//console.log('Common.registerScrollCallback()');
			// make sure we don't already have one of these
			for (var i in this.scrollCallbacks) {
				if (this.scrollCallbacks[i].node==node && this.scrollCallbacks[i].callback==callback)
					return;

			};
			// add callback
			var callbackObj = {};
			callbackObj.node = node;
			callbackObj.callback = callback;
			this.scrollCallbacks.push( callbackObj );
		},

		removeScrollCallback: function(node, callback) {
			//console.log('Common.removeScrollCallback()');

			for (var i in this.scrollCallbacks) {
				if (this.scrollCallbacks[i].node==node && this.scrollCallbacks[i].callback==callback) {
					this.scrollCallbacks.splice(i, 1);
				};
			};
		},

		/* IE BROWSER DETECTION */
		getIEVersion: function() {
			var version = -1; // Return value assumes failure.
			if ( this.isIE ) {
				var ua = navigator.userAgent;
				var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
				if (re.exec(ua) != null)
					version = parseFloat( RegExp.$1 );
			};
			return version;
		},

        canPlayMp4: function() {
            var canPlay = false;
            var v = document.createElement('video');
            if(v.canPlayType && v.canPlayType('video/mp4').replace(/no/, '')) {
               canPlay = true;
            }
            return canPlay;
        },

        iFrameAutoHeight: function( $obj ) {
            $obj.style.height = $obj.contentWindow.document.body.scrollHeight + 'px';
        },

		EOF: null

	};
}();

// init right away
gNews.Common.preInit();




/* handles resizing embeds */
gNews.Common.EmbedResizer = function() {

	// PRIVATE
	var _embeds = [];
	var _isInit = false;

	function _init() {
		//console.log('********** EmbedResizer._init()');

		// double-check to make sure we haven't done this yet
		if ( _isInit ) return;

		// add eventListener
		var $body = $('html body');
		$body.on('RecentPostsResizeEvent', function() {
			_resize();
		});
		gNews.Common.registerResizeCallback( $body, 'RecentPostsResizeEvent' );

		// don't do this more than once
		_isInit = true;
	};

	function _resize() {
		//console.log('EmbedResizer._resize()');

		// loop through array and resize each embed
		for (var i=0; i<_embeds.length; i++) {
			_resizeEmbed( _embeds[i] );
		};
	};

	function _resizeEmbed( $embedObj ) {
		//console.log('EmbedResizer._resizeEmbed()');

		// get current object height
		var newW = $embedObj.width();

		// set width to 100%, and height to ratio of orig height
		$embedObj.css('height', ( newW * $embedObj.data('origEmbedHeight') / $embedObj.data('origEmbedWidth') ) +1 );
	};


	// PUBLIC
	return {

		// this is how you interact with this object -- simply add embed's you want here...
		add: function( $embedObj ) {
			//console.log('EmbedResizer.add()');

			// don't add if the embed is already in here
			if ( $embedObj.data('embedResizerIsInit') ) return;

			// make sure this is initialized the first time you use it
			if ( !_isInit ) _init();

			// add data to node, to save original height/width
			var origH = $embedObj.height();
			var origW = $embedObj.width();
			$embedObj.data('embedResizerIsInit', true);
			$embedObj.data('origEmbedHeight', origH);
			$embedObj.data('origEmbedWidth',  origW);
			$embedObj.attr('height', '');
			$embedObj.attr('width',  '');
			$embedObj.css( 'width',  '100%');

			// set width to 100% now, do this on a timer to give the 100% width change time to take effect
			window.setTimeout(
				function() { _resizeEmbed( $embedObj ); },
				10
			);

			// add embed to array
			_embeds.push( $embedObj );
		},

		EOF: null
	}
}();

// Handles Auto search box
jQuery(function($){
	var $searchInput  = $('input.gnca-auto-search-box-wide');
	var $searchButton = $searchInput.next( '.gnca-auto-search-box-wide-button' );
	$searchInput
	.focus(function( ){
		if( $(this).val() === $(this).attr('data-watermark') ) {
			$(this).val('');
			$(this).addClass('focused');
		}
	})
	.blur(function( ){
		if( $(this).val() === '' ) {
			$(this).val($(this).attr('data-watermark'));
			$(this).removeClass('focused');
		}
	})
	.on( 'keyup', function( event ) {
		if ( 13 === event.keyCode ) { // If user clicks 'Enter' instead of search button, execute the search
		    sortSearchResults( $searchInput );
		}
	});

	$searchButton.on( 'click', function() {
		sortSearchResults( $searchInput );
	});

	function sortSearchResults( $searchInput ) {
		var search_term = $searchInput.val().toLowerCase();
		var blocks      = $searchInput.attr('data-blocks');
		var index_elem  = $searchInput.attr('data-index');
		if( ! blocks )
			return;
		if( search_term === '' || search_term === $searchInput.attr('data-watermark').toLowerCase() ) {
			$(blocks).css( 'display', '' );
		} else {
			$(blocks).each(function(idx){
				
				var look_for = false;
				if( index_elem ) {
					look_for = $(this).children( index_elem ).text().toLowerCase();
				} else {
					look_for = $(this).text().toLowerCase();
				}
				if( look_for.indexOf( search_term ) > -1 ){
					$(this).css( 'display', '' );
				} else {
					$(this).css( 'display', 'none' );
				}
			});			
		}	
		$searchInput.trigger( 'gnca-auto-search-complete' );
	}
});

;

(function( $ ) {

	var pluginName = 'gnca_socialShare',
		selector = 'data-socialshare',

		// Objects to work on
		root = false,		// jQuery array of all the share elements on the page

		// data object - associative array with provider name as index
		countData = {},		// keep track of what data we're in the process of requesting, or already have
		timers = {},		// we don't want to resize THAT often right in a row

		// methods
		methods = {

			init: function() {
				//console.log('$().'+pluginName+'.init()');

				// leave if we don't have any elements on the page
				if (root.length < 1) return;

				// create each block
				root.each(function( index, obj ) {
					methods._create( index, obj );
				});
			},


			/* CREATE/DRAW METHODS */
			_create: function( index, obj ) {
				//console.log('  $().'+pluginName+'._create('+ index +')');

				// get obj to work on
				var $obj = $(obj);
				if ( $obj.attr( selector+ '-init' ) )
					return;

				// get providers
				var providers = $obj.attr( selector ).split(',');
				var moreProviders = ($obj.attr( selector+'-more' )) ? $obj.attr( selector+'-more' ).split(',') : [];

				// leave if we don't have any providers to work with
				if (providers.length < 1) return;

				// set default URL/Title for this page
				if ( !$obj.attr( selector+'-url' ) || $obj.attr( selector+'-url' )===undefined )
					$obj.attr( selector+'-url', document.URL );
				if ( !$obj.attr( selector+'-title' ) || $obj.attr( selector+'-title' )===undefined ) {
					// look at openGraph title
					var $title = $('meta[property="og:title"]');
					if ( $title.length > 0  && $title.attr('content') ) {
						// use openGraph Title
						$obj.attr( selector+'-title', $title.attr('content') );
					} else {
						// use page title
						$obj.attr( selector+'-title', document.title );
					};
				};

				// get title/url 
				var key = encodeURIComponent( $obj.attr( selector+'-url' ) );
				var title = $obj.attr( selector+'-title' );

				// add data-identifier
				methods._setId( $obj, index );

				// add countData object
				if ( !countData[key] ) 
					countData[key] = {};

				// create list 
				var $list = $('<ul />');
				$list.appendTo( $obj );

				// do we fetch provider counts?
				var showCount = $obj.attr( selector+'-count' );

				// loop through each provider and create an element for it
				for (var i=0; i<providers.length; i++) {
					// draw nodes
					methods._draw( $list, providers[i], i, key, title, false );
					// if we're fetching counts, do that
					if ( showCount !== 'false' )
						methods._fetch( $list, providers[i], i, key );
				};

				// draw more button if we need it
				if ( moreProviders.length > 0 ) {
					// loop through each hidden provider and create an element for it
					for (var i=0; i<moreProviders.length; i++) {
						// draw nodes
						methods._draw( $list, moreProviders[i], i, key, title, true );
						// if we're fetching counts, do that
						if ( showCount !== 'false' )
							methods._fetch( $list, moreProviders[i], i, key );
					};
				};

				// if comments are present, add 'click' eventListener
                // IE8 Doesn't have .indexOf, so using jQuery inArray instead
				if ( $.inArray('comments', providers) > -1 || $.inArray('embed', providers) > -1) {
                    $list.on('click', methods.handleClick);
				}

				if ( typeof( OmnitureHelper ) !== 'undefined' ) {
					$list.on('click', { title: title }, methods.handleAnalyticsClick );				
				}

				// make share buttons collapsable
				if ( methods._isCollapsable($obj) ) {
					// add resize handlers
					$obj.on('customResizeEvent', methods.handleResize);
					gNews.Common.registerResizeCallback($obj, 'customResizeEvent');
					// run resizer now to initialze
					methods.handleResize( $obj );
				} else {
					// if we have 'more', add more button
					if ( moreProviders.length > 0 ) {
						// add more button
						methods._drawMore( $list, (providers.length)+1 );
						// make more button visible
						$obj.addClass('withMore');
					};
				};

				// tell application this obj is not initialized
				$obj.attr( selector+ '-init', true )

			},

			_draw: function( $list, provider, index, key, title, isHidden ) {
				//console.log('    $().'+pluginName+'._draw( '+ provider +', '+ index +' )');

				// create elements
				var $item = $('<li />');
				$item.addClass( provider );
				$item.attr('title', methods._getTitle( provider ) );
				$item.data( selector+'-provider', provider);
				$item.appendTo( $list );

					// if hidden (behind more)
					if (isHidden)
						$item.addClass('isMore');

				var $link = $('<a />');

                var $url =  methods._getLink( provider, key, title )
                $link.attr('target', '_blank');

                if (provider == 'print') {
                    $url = '#';
                    $link.attr('target', '_self');
                } else {
                	$link.attr( 'rel', 'noreferrer' );
                }
                $link.attr('href', $url );
				$link.data( selector+'-provider', provider);
				$link.appendTo( $item );

				// Add screenreader text
				var $srSpan = $( '<span />' );
				$srSpan.addClass( 'sr-only' );
				$srSpan.text( methods._getTitle( provider ) );
				$srSpan.appendTo( $link );

				var $text = $('<span />');
				$text.html('&nbsp;');
				$text.data( selector+'-provider', provider);
				$text.appendTo($link);

				// if this widget is collapsable,
				// let's record the height of this widget, with just one object in it
				if ( !index && methods._isCollapsable($list.parent()) ) {
					// set the height as data, for use later (in methods.resize()) 
					$list.data( selector +'-initialheight', $list.height() );
				};
			},

			_drawMore: function ( $list, index ) {
				//console.log('$().'+pluginName+'._drawMore( '+ index +' )');

				// don't do this if there's already a 'more' on the screen
				if ( $list.find('li.more').length > 0 ) return;

				// get item to insert before
				var $lastVisibleItem = $list.find('li:nth-child('+ index +')');
				
				// create elements
				var $item = $('<li />');
				$item.addClass( 'more' );
				$item.attr('title', 'See more sharing options');
				$item.insertBefore( $lastVisibleItem );

				var $link = $('<a />');
				$link.html( '<span>more</span>' );
				$link.attr('href', '#');
				$link.appendTo( $item );

				// add eventListener
				$item.on('click', methods.handleMore);

			},

			/* MORE METHODS */
			handleMore: function( ev ) {
				//console.log('$().'+pluginName+'.handleMore()');

				// cancel default link behaviour
				ev.preventDefault();
				$(this).blur();

				// add 'open' class
				var $obj = $( this ).parents('['+ selector +']');
				$obj.addClass('open');
				$obj.removeClass('collapsed');
				$obj.find('li').removeClass('hidden');

				// remove eventListeners
				$(this).off('click', methods.handleMore);
				gNews.Common.removeResizeCallback($obj, 'customResizeEvent');
			},


			/* COLLAPSABLE METHODS */

			// called on count callback, so need to apply handleResize() method to ALL objs
			resizeAll: function( via ) {
				//console.log('$().'+pluginName+'.resizeAll( '+ via +' )');

				// loop through each obj, and resize
				root.each(function() {
					if ( methods._isCollapsable( $(this) ) ) {
						methods.handleResize( $(this), via );
					};
				});	
			},

			// called on callback, or for each resizeable obj directly
			handleResize: function( ev, via ) { // note: you can call this manually & pass in $obj instead of an event
				//console.log('$().'+pluginName+'.handleResize( ev, "'+ via +'" )');

				// get objs we need
				var $obj = ( ev instanceof jQuery.Event ) ? $(this) : ev; // could be set manually, or via an event
				if ( !$obj.length ) return;

				// if we have a timer running already, don't bother doing this again
				if ( timers[ methods._getId($obj) ] ) return;

				// get list DOM node we need to reference
				var $list = $obj.find('ul');

				// if this is manually 'open', don't bother running
				if ( $obj.hasClass('open') ) return;

				// add resize flag
				$obj.addClass('resizing');

				// remove any old 'more' items
				var $more = $obj.find('li.more');
				$more.off('click', methods.handleMore);
				$more.remove();

				// unhide any hidden items
				$items = $obj.find('li');
				$items.removeClass('hidden');

				// check to see if there are any hidden list items (compare heights of ul and outer div);
				var currentHeight = $list.height();
				var initialHeight = $list.data( selector +'-initialheight' );

				// see if there are hidden items
				var $moreItems = $obj.find('.isMore');

				// expand/collapse when necessary
				if ( currentHeight > initialHeight || $moreItems.length > 0) {
					timers[ methods._getId($obj) ] = window.setTimeout(function() {
						timers[ methods._getId($obj) ] = false;
						methods._collapse( $obj, $items.length, $moreItems.length );
					}, 10);
				} else {
					timers[ methods._getId($obj) ] = window.setTimeout( function() {
						timers[ methods._getId($obj) ] = false;
						methods._expand( $obj );
					}, 10);
				};
			},

			_collapse: function( $obj, length, moreLength ) {
				//console.log("$()."+pluginName+"._collapse( $obj, '"+ length +"', '"+ moreLength +"')");

				// add CSS flag
				$obj.addClass('collapsed');

				// find position of last non-more item
				var moreIndex = (length - moreLength);
				
				// find position of last visible share item
				var overflowIndex = -1;
				var $items = $obj.find('li');
				$items.each(function(i) {
					var pos = $(this).position();
					overflowIndex = i;
					if (pos.top > 0 ) {
						return false;
					};
				});

				if ( overflowIndex <= moreIndex ) {
					// draw in new more button
					methods._drawMore( $obj.find('ul'), overflowIndex );

					// hide all nodes post 'more'
					$items.each(function(i) {
						if ( i >= overflowIndex-1 )
							$(this).addClass('hidden');
					});
				} else if (overflowIndex == moreIndex+1 ) {
					// draw in new more button
					methods._drawMore( $obj.find('ul'), overflowIndex );
				} else {
					// draw in new more button
					methods._drawMore( $obj.find('ul'), moreIndex+1 );
				};

				// remove resize flag
				$obj.removeClass('resizing');
			},

			_expand: function( $obj ) {
				//console.log('$().'+pluginName+'.expand()');
				// remove CSS
				$obj.removeClass('collapsed');
				// add resize flag
				$obj.removeClass('resizing');
			},




			/* GET LINKS */
			_getLink: function( provider, key, title ) {
				//console.log('$().'+pluginName+'._getLink( "'+ provider +'" )');
				key = key.replace('.', '%2E');

				var link = '#';
				switch ( provider ) {
					case 'facebook':
						link = 'https://www.facebook.com/sharer/sharer.php?u='+ key;
						break;
                    case 'print':
                        link = key.replace("%2Fnews%2F","%2Fprint%2F"); ;
                        break;
					case 'twitter':
						link = 'https://twitter.com/intent/tweet?text='+ encodeURIComponent(title) +'%20'+ key;
						break;
					case 'google':
						link = 'https://plus.google.com/share?url='+ key;
						break;
					case 'linkedin':
						link = 'https://www.linkedin.com/shareArticle?mini=true&url='+ key +'&title='+ encodeURIComponent(title);
						break;
					case 'email':
						link = 'mailto:?Subject='+ encodeURIComponent(title) +'&body=%0D%0A'+ encodeURIComponent(title) +'%0D%0A'+ key +'%0D%0A%0D%0A%0D%0A';
                        //link += encodeURIComponent('Would you like to receive breaking news alerts? Please subscribe at http://globalnews.ca/subscribe');
						break;
					case 'whatsapp':
						link = 'whatsapp://send?text=' + encodeURIComponent(title) +'%20'+ key;
						break;
					case 'reddit':
						link = 'https://www.reddit.com/submit?url='+ key +'&title='+ encodeURIComponent(title);
						break;
					case 'stumbleupon':
						link = 'https://www.stumbleupon.com/submit?url='+ key +'&title='+ encodeURIComponent(title);
						break;
					case 'pinterest':
						var media = methods._getMedia();
						link = 'https://pinterest.com/pin/create/button/?url='+ key +'&media='+ media +'&description='+ encodeURIComponent(title);
						break;
					case 'tumblr':
						link = 'https://www.tumblr.com/share?v=3&s=&u='+ key +'&t='+ encodeURIComponent(title);
						break;
					default: 
						link = '#';
						break;
				};

				return link;
			},

			_getMedia: function() {

				// look for featured photo
				var $ogImg = $('meta[property="og:image"]');
				if ( $ogImg.length > 0 )
					return encodeURIComponent( $ogImg.attr('content') );

				// otherwise, return nothing
				return '';
			},

			_getTitle: function( provider ) {

				var title = 'Share this item ';
				switch (provider ) {
					case 'comments':	title =  'Leave a comment'; break;
					case 'print':	    title =  'Print'; break;
					case 'facebook':	title += 'on Facebook'; break;
					case 'twitter':		title += 'on Twitter'; break;
					case 'google':		title += 'on Google+'; break;
					case 'linkedin':	title += 'on LinkedIn'; break;
					case 'whatsapp':    title += 'via WhatsApp'; break;
					case 'reddit':		title += 'on Reddit'; break;
					case 'stumbleupon': title += 'on StumbleUpon'; break;
					case 'pinterest':	title += 'on Pinterest'; break;
					case 'tumblr':		title += 'on Tumblr'; break;
					case 'email':		title =  'Send this page to someone via email'; break;
					case 'embed':		title =  'Embed this video on your own website'; break;
					case 'sharethis':   title += 'via ShareThis'; break;
					default:			title =  ''; break;
				};
				return title;
			},

			/* FETCHING COUNT DATA */
			_fetch: function( $list, provider, index, key ) {
				//console.log('      $().'+pluginName+'._fetch( "'+ provider +'" )');

				// don't do this if we're already fetching data for this provider
				if ( provider in countData ) return;

				// add provider
				countData[key][ provider ] = -1;

				switch (provider) {
					case 'facebook':
						methods._fetchFacebook( key );
						break;
					case 'linkedin':
						methods._fetchLinkedin( key );
						break;
				};
			},

			_fetchFacebook: function( key ) {
				//console.log('      $().'+pluginName+'._fetchFacebook()');

				// fixes IE 8-9 bugs: http://stackoverflow.com/questions/8456621/jquery-getjson-not-working-in-internet-explorer-8
				jQuery.support.cors = true;

				// facebook api request should use canonical url
				var permalink = encodeURIComponent( $( 'link[rel="canonical"]' ).attr( 'href' ) );

				var dataUrl = 'https://graph.facebook.com/?id='+ permalink +'&callback=?';
				$.getJSON( dataUrl, function( results ) {
					//console.log('Facebook Callback!');
					
					if( results.share && results.share.comment_count ) {
						$('.comments a span').html( results.share.comment_count ).addClass('loaded');
						methods.resizeAll( 'comments' );
					}
					
					// callback, populate DOM element with count number
					countData[key]['facebook'] = ( results.share && results.share.share_count ) ? results.share.share_count : '0';
					var count = methods._formatNumber( countData[key]['facebook'] );
					// only update counter if the number is greater than zero
					if ( count && count!='0' ) {
						// add number
						$('['+ selector +'-url="'+ decodeURIComponent(key) +'"] .facebook span')
							.html( methods._formatNumber( countData[key]['facebook'] ) )
							.addClass('loaded');
						// element is bigger now, figure out 'more' button placement
						methods.resizeAll( 'facebook' );
					};
				} );
			},

			_fetchLinkedin: function( key ) {
				//console.log('$().'+pluginName+'._fetchLinkedin()');

				var dataUrl = 'https://www.linkedin.com/countserv/count/share?url=' + key + '&callback=?';
				$.getJSON( dataUrl, function( results ) {
					// callback, populate DOM element with count number
					countData[key]['linkedin'] = ( results.count ) ? results.count : '0';
					var count = methods._formatNumber( countData[key]['linkedin'] );
					// only update counter if the number is greater than zero
					if ( count && count!='0' ) {
						// add number
						$('['+ selector +'-url="'+ decodeURIComponent(key) +'"] .linkedin span')
							.html( methods._formatNumber( countData[key]['linkedin'] ) )
							.addClass('loaded');
						// element is bigger now, figure out 'more' button placement
						methods.resizeAll( 'linkedin' );
					};
				} );
			},

			// this gets passed in from Disqus callback
			updateComments: function() {
				//console.log('$().'+pluginName+'.updateComments()');

				// get counter & count
				var $counter = $('#showDisqusBttn');
				if ( $counter.length < 1 ) return;
				var count = $counter.html().replace(/\D/g,'');

				// only update counter if the number is greater than zero
				if ( !count || count=='0') return;

				// update each social share button on the page
				root.each(function( index ) {
					// get references to nodes we need
					var $comments = $(this).find('.comments a span');
					if ( $comments.length < 1 ) return;

					// update counter
					$comments.html( count ).addClass('loaded');
				});

				// resize
				methods.resizeAll( 'comments' );
			},





			/* CLICK METHODS */
			handleClick: function( ev ) {
				//console.log('$().'+pluginName+'.handleClick()');

				// some providers need you to do some stuff
				var $target = $( ev.target );
				//console.log( $target );

				// track in google analytics
				var provider = $target.data( selector+'-provider' );

				if ( typeof( ga ) !== 'undefined' ) {
					ga( 'send', 'event', 'Social Share Button', provider, document.URL );
				} else {				
				// user is not internal staff
				var $dashboardLink = $('#wpadminbar #wp-admin-bar-dashboard');
					if ( $dashboardLink.length == 0 ) {
					_gaq.push(['_trackEvent', 'Social Share Button', provider, document.URL]);
					}	
				}

				// always blur :)
				$target.blur();

				// comments
				if ( provider == 'comments' ) {
					// prevent default link action from firing
					ev.preventDefault();

					var $obj = $( this ).parents('['+ selector +']');
					var commentsLink = ($obj.attr( selector+'-comments' )) ?  $obj.attr( selector+'-comments' ) : '';

					if (commentsLink == '') {
						// find node for comments
						var $comments = $( '.article-comments' );
						if ( $comments.length > 0 ) {
							$( 'html, body' ).animate({
								scrollTop: Math.round( $comments.offset().top )
							}, 1000);
						};
					} else {
						window.location.href = commentsLink;
					}
				};

				// embed
				if ( provider == 'embed' ) {
					//console.log('embed');
					// prevent default link action from firing
					ev.preventDefault();
	
					// get embed area
					$embed = $('.gnca_embed_box');

					// show embed area
					if ( $embed.css('display') == 'none' ) {
						$embed.css('opacity', 0);
						$embed.css('display', 'block');
						var newHeight = $embed.height();
						$embed.css('height', 0);
						$embed.animate(
							{'height': newHeight},
							600,
							function() {
								$(this).animate(
									{'opacity': 1},
									600
								);
							}
						);
					};
				};

				// print
				if ( provider == 'print' ) {
					window.print();
				}
			},

			handleAnalyticsClick: function( ev ) {
				var $target = $( ev.target );
				var provider = $target.data( selector+'-provider' );

				// Tracking for omniture
				if ( typeof( provider ) !== 'undefined' ) {
					var linkTarget = $(ev.currentTarget).find('.' + provider + ' a');
		            if ( $(linkTarget).attr('target') === '_blank' ) {
		                linkTarget = true;
		            } else {
		                // When linking to a new page in the same browser tab, allow link tracking's 'done action' to redirect user
		                ev.preventDefault();
		            }

					var pageContentType = OmnitureHelper.getContextData('content.contenttype');
					var trackingValues = [ 
						pageContentType ? pageContentType : 'all',
						provider, 
						ev.data.title.toLowerCase()
					];

			        var analyticsObj = {
		            	'content.share': 'share|' + trackingValues.join('|')
		            };

		            OmnitureHelper.trackLink( linkTarget, 'o', 'share ' + provider , analyticsObj );
				}
			},

			/* HELPER METHODS */
			_isCollapsable: function( $obj ) {
				return ( $obj.attr( selector + '-collapsable' ) == "true" ) ? true : false;
			},

			_formatNumber: function( num ) {
				//console.log('$().'+pluginName+'._formatNumber('+ num +')');
				switch ( num.toString().length ) {
					case 9:
					case 8:
					case 7:
						return( Math.round(num / 100000) / 10 + 'M' );
						break;
					case 6:
					case 5:
					case 4:
						return( (Math.round(num / 100) / 10) + 'k' );
						break;
					case 1:
					case 2:
					case 3:
					default:
						return num;
						break;
				};
			},

			_setId: function( $obj, index ) {
				$obj.data( selector + '-id', index );
			},

			_getId: function( $obj ) {
				return $obj.data( selector + '-id' );
			},

			EOF: null
		};

	/* COLLECTOR */
	$.fn[pluginName] = function(method) { // MUST call public method name
		//console.log('$().'+ pluginName +' Collector Methods');

		/* grab and store initial object scope */
		root = this;

		/* method calling logic */
		if ( methods[method] && method.charAt(0) != '_' ) {
			return methods[method].apply(this, Array.prototype.slice.call(arguments, 1), Array.prototype.slice.call(arguments, 2));
		} else {
			$.error('Method '+ method +' does not exist on $().'+ pluginName +'()');
		};
	};

	/* AUTO-INIT */
	$( function() {
		//console.log('$().'+pluginName+' DOM-Ready Init');
		$( '['+ selector +']' )[ pluginName ]('init');
	} );

})(jQuery);






(function( $ ) {

	var pluginName = 'gnca_socialVideoShare',

		// Objects to work on
		$root = false, 			// jQuery array of all the share elements on the page
		$wrapper = false,
		
		clipboard = false,		// JS/Flash-based clipboard functionality, obj

		isOpen = false,

		// methods
		methods = {

			init: function( initArgs ) {
				//console.log('$().'+pluginName+'.init( initArgs )');
				initArgs = initArgs;

				// don't both if open
				if ( isOpen ) return;
				isOpen = true;

				// draw out form
				methods.draw( initArgs );
				methods.position();
				
				// resize handler, to reposition
				$wrapper.on('customResizeEvent', methods.position);
				gNews.Common.registerResizeCallback($wrapper, 'customResizeEvent');
				
				// add 'copy to clipboard' functionality
				ZeroClipboard.setDefaults({
					trustedOrigins: [window.location.protocol + "//" + window.location.host]
				});
				clipboard = new ZeroClipboard( document.getElementById("copy-button"), {
					moviePath: "https://static.globalnews.ca/lib/swf/ZeroClipboard.v1-2-2.swf"
				} );
				clipboard.glue( document.getElementById('data-clipboard-embed-btn') );
				clipboard.glue( document.getElementById('data-clipboard-link-btn') );
				
				// add eventListener to do the stuff we still need to do
				clipboard.on( 'complete', function ( client, args ) {
					methods.handleCopy( $(this) );
				} );
				
				// add event listeners for 'embed' and 'permalink'
				$wrapper.find('input').on('click', methods.handleInput);
				
				// add listener to 'more' button to resize (do on timeout to give socialShare app time to create button)
				window.setTimeout( 
					function() {
						$('.socialShare .more').on('click', methods.position);
					}, 500
				);
			},
			
			draw: function( initArgs ) {
				//console.log('$().'+pluginName+'.draw()');

				// leave if we don't have any elements on the page
				if ($root.length < 1) return;

				// WRAPPER
				$wrapper = $('<div />');
				$wrapper.addClass('socialVideoShare');
				$wrapper.appendTo( $root );

				// TITLE
				var $title = $('<h4 />');
					$title.html('Share this video <span>'+ initArgs.title +'</span>');
					$title.appendTo( $wrapper );

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					$share.addClass('socialShare');
					$share.attr('data-socialshare', 'facebook,twitter,google,email,reddit,stumbleupon');
					$share.attr('data-socialshare-collapsable', 'true');
					$share.attr('data-socialshare-title', initArgs.title );
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					var $embedTitle = $('<h4 />');
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						$embedTitle.addClass('embed sub');
						$embedTitle.appendTo( $wrapper );

					if ( initArgs.resp_embed || initArgs.secure_embed ) {
						methods.drawEmbedToggle( initArgs, $wrapper );
					}

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						$embedMod.html('<span id="data-clipboard-embed-btn" class="copy" data-type="embed" data-clipboard-target="data-clipboard-embed">Copy</span><input id="data-clipboard-embed" data-type="embed" value=\''+ initArgs.embed +'\' type="text">');
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					$linkTitle.html('Permalink');
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					$linkMod.addClass('copyMod permalinkMod');
					$linkMod.html('<span id="data-clipboard-link-btn" class="copy" data-type="link" data-clipboard-target="data-clipboard-link">Copy</span><input id="data-clipboard-link" data-type="link" value="'+ initArgs.url +'" type="text">');
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					$toggleButton.appendTo( $toggleWrapper );
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						.appendTo( $toggleWrapper );

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			position: function() {
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			EOF: null

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			$.error('Method '+ method +' does not exist on $().'+ pluginName +'()');
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		return $root;
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(function(win, undefined){
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		openicon : "<span class='details-marker close'>▼</span>",
		support : (function() {
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					win.addEventListener = function( evt, cb ){
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				win.addEventListener( "resize", det.collapseDetails );
			}
		}
	}

	det.init();

})(this);
;
/* Modernizr 2.8.3 (Custom Build) | MIT & BSD
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				for( var j = 0, jl = sources.length; j < jl; j++ ){
					var media = sources[ j ].getAttribute( "data-media" );
					// if there's no media specified, OR w.matchMedia is supported 
					if( !media || ( w.matchMedia && w.matchMedia( media ).matches ) ){
						if( media && media.indexOf( "min-device-pixel-ratio" ) > -1  ){
							hasHD = true;
							if( prefHD ){
								matches.push( sources[ j ] );								
							}
						}
						else {
							matches.push( sources[ j ] );
						}
					}
				}
			
				var picImg = ps[ i ].getElementsByTagName( "img" )[ 0 ];
				
				if( matches.length ){
					
					if( !picImg ){
						picImg = w.document.createElement( "img" );
						picImg.alt = ps[ i ].getAttribute( "data-alt" );
						ps[ i ].appendChild( picImg );
					}
					picImg.src = matches.pop().getAttribute( "data-src" );

					if( hasHD ){
						
						var prevSwitch = ps[ i ].getElementsByTagName( "a" )[ 0 ],
							picSwitch = w.document.createElement( "a" );
						
						if( prevSwitch ){
							ps[ i ].removeChild( prevSwitch );
						}

						picSwitch.href = "#";
						picSwitch.innerHTML = ( prefHD ? "S" : "H" ) + "D";
						picSwitch.title = "Switch image to " + ( prefHD ? "Standard" : "High" ) + " Definition";
						picSwitch.className = "pf-pref pf-pref-" + ( prefHD ? "standard" : "high" );
						ps[ i ].appendChild( picSwitch );
						// picSwitch.onclick = function(){};
						picSwitch.onmousedown = function(){
							return false;
						};
						picSwitch.onmouseup = function(){
							prefHD = !prefHD;
							try{
							if( w.localStorage ){
								w.localStorage[ "picturefill-prefHD" ] = prefHD; 
							}
							}catch(err) {}
							
							w.picturefill();
							return false;
						};
					}
					
				}
				else if( picImg ){
					ps[ i ].removeChild( picImg );
				}
			}
		}
	};
	
	w.removeLoadingClass = function() {
		// Remove the .loading css class after the image is loaded
		var featuredImgContainer = jQuery( '.photoCaptionWrapper:not(.article-photo-inline)' );
		var featuredDataPic = featuredImgContainer.find( 'div[data-class="story-img"]' );
		var featuredImage = featuredDataPic.find( 'img' );
		var placeholderHeight;
		if ( featuredImage.length > 0 && featuredImage.height() !== 0 ) { // if image already loaded - get its height
			placeholderHeight = featuredImage.css( 'height' );
		} else { // if the image has not yet loaded - get height of div[data-picture] with padding
			placeholderHeight = featuredDataPic.innerHeight();
		}
		// Assign min-height to div[data-picture]
		featuredDataPic.css( 'min-height', placeholderHeight );
		
		// Remove loading class
		if ( featuredImage.length > 0 ) {
			if ( featuredDataPic.hasClass( 'loading' ) ) {
				jQuery( featuredDataPic ).removeClass( 'loading' );
			}
		}
	};
	
	// Run on resize and domready (w.load as a fallback)
	if( w.addEventListener ){
		var throttle;
		w.addEventListener( "resize", function() {
			if ( throttle ) { 
				w.clearTimeout( throttle );				
			}
			throttle = w.setTimeout(function () {
				w.picturefill();
			}, 150 );
		}, false );
		w.addEventListener( "DOMContentLoaded", function(){
			w.picturefill();
			w.removeLoadingClass();
			// Run once only
			w.removeEventListener( "load", w.picturefill, false );
		}, false );
		w.addEventListener( "load", w.picturefill, false );
		// when page fully loads, take off min-height from image container in case someone resizes the page
		w.addEventListener( 'load', function() {
			jQuery( '.photoCaptionWrapper:not(.article-photo-inline)' ).find( 'div[data-class="story-img"]' ).css( 'min-height', 'auto' );
		} );
	}
	else if( w.attachEvent ){
		w.attachEvent( "onload", w.picturefill );
	}
	
}( this ));
;
(function( $ ){
	var entityMapping = {
		'&amp;': '&',
		'&quot;': '\"',
		'&apos;': '\'',
		'&lt;': '<',
		'&gt;': '>',
		'&nbdash;': '-',
		'&sbquo;': ',',
		'&nbsp;': ' ',
		'&lsquo;': '‘',
		'&rsquo;': '’',
		'&ldquo;': '“',
		'&#8220;': '“',
		'&rdquo;': '”',
		'&#8221;': '”',
		'&#8216;': '‘',
		'&#8217;': '’',
		'&#039;': '’',
		'&#8218;': ',',
		'&#8211;': '-'
	};

	window.GNCA_String = {
		decodeHtmlEntity: function( str ) {
			var result = str;
			for ( var entity in entityMapping ) {
				result = result.replace( new RegExp(entity, 'g'), entityMapping[entity] );
			}
			result = result.replace( /&#(\d+)*$/, '' );
			return result;
		}	
	} 

})( jQuery );

;
/**
 * Handles the form submission for the get in touch widget. Relies on an AJAX callback function (see includes/widgets/get-in-touch.php)
 */
(function($){
	"use strict";


	var submit = function(event, form){
		event.preventDefault();

		var $form = $(form);
		var $responseDiv = $form.next('.response');
		var data = $form.serialize();

		// Disable form fields while we're submitting.
		$form.find('input, textarea').attr("disabled", "disabled");
		$responseDiv.html('<span class="spinner"></span> Sending your message').removeClass( 'error success warning' );

		$.post(gncaGetInTouch.ajaxurl, data, function(response){

			if (response.status == 'error') {
				$responseDiv.removeClass('warning success').addClass('error').html(response.status_msg);
				$form.find('input, textarea').removeAttr("disabled");
			}

			if (response.status == 'warning') {
				$responseDiv.removeClass('error success').addClass('warning').html(response.status_msg);
				$form.find('input, textarea').removeAttr("disabled");
			}

			if (response.status == 'success') {
				$responseDiv.removeClass('error warning').addClass('success').html(response.status_msg);
				$form.slideUp( );
			}

		}, 'json');

	};

	$(document).ready(function(){
		$('.gnca-get-in-touch-form').submit( 'submit', function(e){ submit( e, this ) } );
	});

})(jQuery);
;
/*
* Twitter hijacks control of twitter buttons. But it doesn't really work on touch-screen devices.
* This brings back control
*/
(function( $ ){

    var pluginName  = 'gnca-twitter-touchControl',
		selector = 'a[data-twitter-touch]',

		methods = {
			init: function() {
				// see if we're on a touch-enabled device
				var isTouch = ('ontouchend' in document.documentElement) ? true : false;
				if ( !isTouch ) return;

				// add 'open in new window' target to all links
				this.each( function() {
					var $this = $(this);
					$this.attr( 'target',  '' );
					$this.attr( 'newhref', $this.attr('href') );
					$this.attr( 'href',    '#' );
				});

				$(this).on('click', methods.handleClick);
			},

			handleClick: function( ev ) {
				ev.preventDefault();
				window.location = $(this).attr('newhref');
			},

			EOF: null
		};

    // Collection Method
    $.fn[pluginName] = function(method) {
        // run 'init' method by default
        return methods.init.apply( this );
    };

    // DOM-ready auto-init
    $( function(){
        $( selector )[ pluginName ]();
    } );

})( jQuery );

;
function gnca_ajax( template , get_vars, callback ) {
	var params = JSON.stringify( get_vars );
	return jQuery.get( '/gnca-ajax/' + template + '/' + encodeURI( params ) + '/', callback );
}
JSON.stringify = JSON.stringify || function (obj) {
    var t = typeof (obj);
    if (t != "object" || obj === null) {
        // simple data type
        if (t == "string") obj = '"'+obj+'"';
        return String(obj);
    }
    else {
        // recurse array or object
        var n, v, json = [], arr = (obj && obj.constructor == Array);
        for (n in obj) {
            v = obj[n]; t = typeof(v);
            if (t == "string") v = '"'+v+'"';
            else if (t == "object" && v !== null) v = JSON.stringify(v);
            json.push((arr ? "" : '"' + n + '":') + String(v));
        }
        return (arr ? "[" : "{") + String(json) + (arr ? "]" : "}");
    }
};;
/*
	Description: Adds the "Add to your Homescreen" msg to the page on iOS
*/
(function( $ ){

	// menu component (independent of menubar)
	var pluginName = "gnca_homescreen",
		selectors = {
			'streamAd': '.stream-ad:visible'
		},
		OS = '',
		screenHeight = 0,
		obj = {
			root: false,
			placeholder: false,
			message: false,
			close: false
		},
		pos = {
            winTop: 0,
            winBottom: 0,
            objTop: 0,
            objBottom: 0
		},
		isVisible = false,
		isDisabled = false,
		//disabledTimer = 30,	   // 30 seconds
		//disabledTimer = 86400,   // 1 day
		//disabledTimer = 604800,  // 1 week
		disabledTimer = 2419200,   // 4 weeks
		//disabledTimer = 4838400, // 8 weeks
		timer = false,
		animationSpeed = 400,
		methods = {

			// check the page, and start the widget where necessary
			init: function() {
				if ( !$('body').hasClass('home') );  //only run this widget on the home page

				// don't bother doing this if it's disabled, or not Safari on iOS, or Chrome on Android
				if ( !gNews.Common.isIOS && !gNews.Common.isAndroid) {
					return; // not iOS or Android
				}
				else if ( gNews.Common.isIOS ) {
					if ( 
						navigator.userAgent.indexOf('Safari') == -1 // NOT Safari (Twitter uses this)
						||
						navigator.userAgent.indexOf('FBIOS') > -1 // Facebook
						||
						navigator.userAgent.indexOf('CriOS') > -1 // Chrome Browser
					) return;  // other browsers on mobile
					OS = 'iOS';
				}
				else if ( gNews.Common.isAndroid ) {
					if (
						navigator.userAgent.indexOf('Chrome') == -1 // NOT Chrome (add to home page only supported by Chrome)
						||
						navigator.userAgent.indexOf('Version/') > -1 // Chrome in-app WebView
					) return; // other browsers on mobile
					OS = 'Android';
				}
				
				if ( methods.isDisabled() ) return;  // disabled via localStorage

				// right now we want to trigger the popup if the user scrolls past the first stream ad
				var $streamAd = $( selectors.streamAd );
				if ( $streamAd.length>0 ) {
					obj.root = $(  $streamAd[0] );
				} else {
					return;
				};

				// insert in the homescreen widget
				obj.placeholder = $( '<div />' );
				obj.placeholder.addClass('homescreen');
				obj.root.after( obj.placeholder );

				// calculate initial position of placeholder
				methods.calculatePos();

				// register resize callback
                obj.root.on('customResizeEvent', methods.calculatePos);
                gNews.Common.registerResizeCallback(obj.root, 'customResizeEvent');
		
				// register scroll callback
				//obj.root.on('customScrollEvent', methods.handleScroll);
				//gNews.Common.registerScrollCallback(obj.root, 'customScrollEvent');
				
				//register touchend callback (better to test on touchend than after every scroll evt)
				$(window).on('touchend', methods.handleScroll);
			},

			calculatePos: function( ev ) {
				// calculate placeholder position
                pos.objTop = $('.homescreen').offset().top;
                pos.objBottom = pos.objTop + ($(window).height() * 0.5); // After the user has scrolled past half of the homescreen obj
			},

			// called via scroll callback
			handleScroll: function( ev ) {
				//console.log('$.'+ pluginName +'.handleScroll()');

				// get current scrolltop
				pos.winTop = $(window).scrollTop();
                pos.winBottom = pos.winTop + $(window).height();

				//if (wt<=ob && wb >= ot) {
				if (pos.winBottom >= pos.objBottom) {
					methods.show();
				}/*  else {
					methods.hide();
				 }; */
			},

			show: function() {
				//console.log('show()');

				// don't do this if we're in the middle of animating
				if (timer || isVisible) return;

				// create obj if we have to
				if ( !obj.message )
					methods.create();

				// show message
				timer = true;
				obj.message.animate(
					{'opacity':1}
					, animationSpeed
					, function() {
						timer = false;
						isVisible = true;
					}
				);
			},

			hide: function() {
				//console.log('hide()');

				// don't do this if we're in the middle of animating
				if (timer || !isVisible) return;

				// hide message
				if (obj.message) {
					timer = true;
					obj.message.animate(
                 	   {'opacity':0}
                    	, animationSpeed
                    	, function() {
							isVisible = false;
                      		timer = false;
                    	}
                	);
				};
			},

			create: function() {
				//console.log('create()');

				// create dialogue box
				obj.message = $('<div />');
				obj.message.addClass('homescreenMsg');

                // icon
				var $referenceObj = $("link[rel='apple-touch-icon-precomposed']");
				if ($referenceObj.length > 0) {
					var icon = $('<span />');
					icon.addClass('icon');
					icon.css( 'background-image', 'url("'+ $referenceObj.attr('href') + '")' );
					obj.message.append( icon );
					obj.message.addClass('withIcon');
				};

				// close bttn
				obj.close = $('<span />');
				obj.close.addClass('close');
				obj.close.on('click', methods.dismiss);
				obj.message.append( obj.close );

				// add box
				var msg = $('<span />');
				if ( OS === 'iOS' ) {
					msg.addClass('homescreenMsg-ios');
					msg.html('Add Global News to your home screen: tap <em>icon</em> and then <strong>Add to Home Screen</strong>');
				}
				else if ( OS === 'Android' ) {
					msg.addClass('homescreenMsg-android');
					msg.html('Add Global News to your home screen: tap <em>icon</em> and then <strong>Add to homescreen</strong>');
				}
				else return;	// this function was called in error
				obj.message.append( msg );

				// add to page
				$('.contain').append( obj.message );
				obj.message.css('opacity', 0);
				isVisible = false;
			},

			dismiss: function() {
				//console.log('dismiss()');

				// hide dialogue
				methods.hide();

				// set local storage
				methods.disable();
			},

			disable: function() {
				//console.log('disable()');

				// store state
				isDisabled = true;
                if (Modernizr.localstorage) {
					// use session storage
					var timestamp = methods.getTimestamp();
					window.localStorage.setItem('gnca_homescreen', timestamp);
				};

				// remove eventListeners
                obj.root.off('customResizeEvent', methods.calculatePos);
                gNews.Common.removeResizeCallback(obj.root, 'customResizeEvent');

               //obj.root.off('customScrollEvent', methods.handleScroll);
                //gNews.Common.removeScrollCallback(obj.root, 'customScrollEvent');
				$(window).off('touchend', methods.handleScroll);

				obj.close.off('click', methods.dismiss);
			},

			isDisabled: function() {
				//console.log('isDisabled()');
				// get stored state
                if (Modernizr.localstorage) {
                    // use session storage
					var sessionData = window.localStorage.getItem('gnca_homescreen');
					if ( !sessionData || sessionData==null || sessionData=='false') {
						return false;
					} else {
						var now = methods.getTimestamp();
						var diff = Math.round( (now - sessionData) / 1000 );
						//console.log(' - then: '+ sessionData + ' / now: '+ now +' / diff: '+ diff );

						// return true if less than threshold, false if greater than threshold
						if (diff < disabledTimer) {
							return true;
						} else {
							window.localStorage.removeItem('gnca_homescreen');
							return false;
						};
						return (diff < disabledTimer) ? true : false;
					};
                };
				
				return true;
			},

			getTimestamp: function() {
				return Math.round(( new Date()).getTime() );
			},

			// end of methods
			EOF: null

		};
	
	// Collection Method 
	$.fn[pluginName] = function(method) {
		//console.log('$.'+ pluginName +'('+ method +')');

		/* method calling logic */
		if ( methods[method] ) {
			return methods[method].apply(this, Array.prototype.slice.call(arguments, 1), Array.prototype.slice.call(arguments, 2));
		} else if ( typeof method === 'object' || ! method ) {
			return methods.init.apply( this, Array.prototype.slice.call(arguments, 0), Array.prototype.slice.call(arguments, 1) );
		} else {
			$.error('Method '+ method +' does not exist on jQuery.gnca_homescreen');
		};
	};
	
	// add methods
	$.extend( $.fn[ pluginName ].prototype, methods ); 
	
	// DOM-ready auto-init
	$( function(){
		$()[ pluginName ]();
	} );

})( jQuery );


;
// ┌────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël 2.1.2 - JavaScript Vector Library                          │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com)    │ \\
// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com)              │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
// └────────────────────────────────────────────────────────────────────┘ \\
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ┌────────────────────────────────────────────────────────────┐ \\
// │ Eve 0.4.2 - JavaScript Events Library                      │ \\
// ├────────────────────────────────────────────────────────────┤ \\
// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
// └────────────────────────────────────────────────────────────┘ \\

(function (glob) {
    var version = "0.4.2",
        has = "hasOwnProperty",
        separator = /[\.\/]/,
        wildcard = "*",
        fun = function () {},
        numsort = function (a, b) {
            return a - b;
        },
        current_event,
        stop,
        events = {n: {}},
    /*\
     * eve
     [ method ]

     * Fires event with given `name`, given scope and other parameters.

     > Arguments

     - name (string) name of the *event*, dot (`.`) or slash (`/`) separated
     - scope (object) context for the event handlers
     - varargs (...) the rest of arguments will be sent to event handlers

     = (object) array of returned values from the listeners
    \*/
        eve = function (name, scope) {
			name = String(name);
            var e = events,
                oldstop = stop,
                args = Array.prototype.slice.call(arguments, 2),
                listeners = eve.listeners(name),
                z = 0,
                f = false,
                l,
                indexed = [],
                queue = {},
                out = [],
                ce = current_event,
                errors = [];
            current_event = name;
            stop = 0;
            for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
                indexed.push(listeners[i].zIndex);
                if (listeners[i].zIndex < 0) {
                    queue[listeners[i].zIndex] = listeners[i];
                }
            }
            indexed.sort(numsort);
            while (indexed[z] < 0) {
                l = queue[indexed[z++]];
                out.push(l.apply(scope, args));
                if (stop) {
                    stop = oldstop;
                    return out;
                }
            }
            for (i = 0; i < ii; i++) {
                l = listeners[i];
                if ("zIndex" in l) {
                    if (l.zIndex == indexed[z]) {
                        out.push(l.apply(scope, args));
                        if (stop) {
                            break;
                        }
                        do {
                            z++;
                            l = queue[indexed[z]];
                            l && out.push(l.apply(scope, args));
                            if (stop) {
                                break;
                            }
                        } while (l)
                    } else {
                        queue[l.zIndex] = l;
                    }
                } else {
                    out.push(l.apply(scope, args));
                    if (stop) {
                        break;
                    }
                }
            }
            stop = oldstop;
            current_event = ce;
            return out.length ? out : null;
        };
		// Undocumented. Debug only.
		eve._events = events;
    /*\
     * eve.listeners
     [ method ]

     * Internal method which gives you array of all event handlers that will be triggered by the given `name`.

     > Arguments

     - name (string) name of the event, dot (`.`) or slash (`/`) separated

     = (array) array of event handlers
    \*/
    eve.listeners = function (name) {
        var names = name.split(separator),
            e = events,
            item,
            items,
            k,
            i,
            ii,
            j,
            jj,
            nes,
            es = [e],
            out = [];
        for (i = 0, ii = names.length; i < ii; i++) {
            nes = [];
            for (j = 0, jj = es.length; j < jj; j++) {
                e = es[j].n;
                items = [e[names[i]], e[wildcard]];
                k = 2;
                while (k--) {
                    item = items[k];
                    if (item) {
                        nes.push(item);
                        out = out.concat(item.f || []);
                    }
                }
            }
            es = nes;
        }
        return out;
    };
    
    /*\
     * eve.on
     [ method ]
     **
     * Binds given event handler with a given name. You can use wildcards "`*`" for the names:
     | eve.on("*.under.*", f);
     | eve("mouse.under.floor"); // triggers f
     * Use @eve to trigger the listener.
     **
     > Arguments
     **
     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
     - f (function) event handler function
     **
     = (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment. 
     > Example:
     | eve.on("mouse", eatIt)(2);
     | eve.on("mouse", scream);
     | eve.on("mouse", catchIt)(1);
     * This will ensure that `catchIt()` function will be called before `eatIt()`.
	 *
     * If you want to put your handler before non-indexed handlers, specify a negative value.
     * Note: I assume most of the time you don't need to worry about z-index, but it's nice to have this feature "just in case".
    \*/
    eve.on = function (name, f) {
		name = String(name);
		if (typeof f != "function") {
			return function () {};
		}
        var names = name.split(separator),
            e = events;
        for (var i = 0, ii = names.length; i < ii; i++) {
            e = e.n;
            e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
        }
        e.f = e.f || [];
        for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
            return fun;
        }
        e.f.push(f);
        return function (zIndex) {
            if (+zIndex == +zIndex) {
                f.zIndex = +zIndex;
            }
        };
    };
    /*\
     * eve.f
     [ method ]
     **
     * Returns function that will fire given event with optional arguments.
	 * Arguments that will be passed to the result function will be also
	 * concated to the list of final arguments.
 	 | el.onclick = eve.f("click", 1, 2);
 	 | eve.on("click", function (a, b, c) {
 	 |     console.log(a, b, c); // 1, 2, [event object]
 	 | });
     > Arguments
	 - event (string) event name
	 - varargs (…) and any other arguments
	 = (function) possible event handler function
    \*/
	eve.f = function (event) {
		var attrs = [].slice.call(arguments, 1);
		return function () {
			eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
		};
	};
    /*\
     * eve.stop
     [ method ]
     **
     * Is used inside an event handler to stop the event, preventing any subsequent listeners from firing.
    \*/
    eve.stop = function () {
        stop = 1;
    };
    /*\
     * eve.nt
     [ method ]
     **
     * Could be used inside event handler to figure out actual name of the event.
     **
     > Arguments
     **
     - subname (string) #optional subname of the event
     **
     = (string) name of the event, if `subname` is not specified
     * or
     = (boolean) `true`, if current event's name contains `subname`
    \*/
    eve.nt = function (subname) {
        if (subname) {
            return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
        }
        return current_event;
    };
    /*\
     * eve.nts
     [ method ]
     **
     * Could be used inside event handler to figure out actual name of the event.
     **
     **
     = (array) names of the event
    \*/
    eve.nts = function () {
        return current_event.split(separator);
    };
    /*\
     * eve.off
     [ method ]
     **
     * Removes given function from the list of event listeners assigned to given name.
	 * If no arguments specified all the events will be cleared.
     **
     > Arguments
     **
     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
     - f (function) event handler function
    \*/
    /*\
     * eve.unbind
     [ method ]
     **
     * See @eve.off
    \*/
    eve.off = eve.unbind = function (name, f) {
		if (!name) {
		    eve._events = events = {n: {}};
			return;
		}
        var names = name.split(separator),
            e,
            key,
            splice,
            i, ii, j, jj,
            cur = [events];
        for (i = 0, ii = names.length; i < ii; i++) {
            for (j = 0; j < cur.length; j += splice.length - 2) {
                splice = [j, 1];
                e = cur[j].n;
                if (names[i] != wildcard) {
                    if (e[names[i]]) {
                        splice.push(e[names[i]]);
                    }
                } else {
                    for (key in e) if (e[has](key)) {
                        splice.push(e[key]);
                    }
                }
                cur.splice.apply(cur, splice);
            }
        }
        for (i = 0, ii = cur.length; i < ii; i++) {
            e = cur[i];
            while (e.n) {
                if (f) {
                    if (e.f) {
                        for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) {
                            e.f.splice(j, 1);
                            break;
                        }
                        !e.f.length && delete e.f;
                    }
                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
                        var funcs = e.n[key].f;
                        for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) {
                            funcs.splice(j, 1);
                            break;
                        }
                        !funcs.length && delete e.n[key].f;
                    }
                } else {
                    delete e.f;
                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
                        delete e.n[key].f;
                    }
                }
                e = e.n;
            }
        }
    };
    /*\
     * eve.once
     [ method ]
     **
     * Binds given event handler with a given name to only run once then unbind itself.
     | eve.once("login", f);
     | eve("login"); // triggers f
     | eve("login"); // no listeners
     * Use @eve to trigger the listener.
     **
     > Arguments
     **
     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
     - f (function) event handler function
     **
     = (function) same return function as @eve.on
    \*/
    eve.once = function (name, f) {
        var f2 = function () {
            eve.unbind(name, f2);
            return f.apply(this, arguments);
        };
        return eve.on(name, f2);
    };
    /*\
     * eve.version
     [ property (string) ]
     **
     * Current version of the library.
    \*/
    eve.version = version;
    eve.toString = function () {
        return "You are running Eve " + version;
    };
    (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define != "undefined" ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
})(this);
// ┌─────────────────────────────────────────────────────────────────────┐ \\
// │ "Raphaël 2.1.2" - JavaScript Vector Library                         │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\

(function (glob, factory) {
    // AMD support
    if (typeof define === "function" && define.amd) {
        // Define as an anonymous module
        define(["eve"], function( eve ) {
            return factory(glob, eve);
        });
    } else {
        // Browser globals (glob is window)
        // Raphael adds itself to window
        factory(glob, glob.eve);
    }
}(this, function (window, eve) {
    /*\
     * Raphael
     [ method ]
     **
     * Creates a canvas object on which to draw.
     * You must do this first, as all future calls to drawing methods
     * from this instance will be bound to this canvas.
     > Parameters
     **
     - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface
     - width (number)
     - height (number)
     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
     * or
     - x (number)
     - y (number)
     - width (number)
     - height (number)
     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
     * or
     - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, <attributes>}). See @Paper.add.
     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
     * or
     - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve's "DOMLoad" event. In this case method returns `undefined`.
     = (object) @Paper
     > Usage
     | // Each of the following examples create a canvas
     | // that is 320px wide by 200px high.
     | // Canvas is created at the viewport's 10,50 coordinate.
     | var paper = Raphael(10, 50, 320, 200);
     | // Canvas is created at the top left corner of the #notepad element
     | // (or its top right corner in dir="rtl" elements)
     | var paper = Raphael(document.getElementById("notepad"), 320, 200);
     | // Same as above
     | var paper = Raphael("notepad", 320, 200);
     | // Image dump
     | var set = Raphael(["notepad", 320, 200, {
     |     type: "rect",
     |     x: 10,
     |     y: 10,
     |     width: 25,
     |     height: 25,
     |     stroke: "#f00"
     | }, {
     |     type: "text",
     |     x: 30,
     |     y: 40,
     |     text: "Dump"
     | }]);
    \*/
    function R(first) {
        if (R.is(first, "function")) {
            return loaded ? first() : eve.on("raphael.DOMload", first);
        } else if (R.is(first, array)) {
            return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first);
        } else {
            var args = Array.prototype.slice.call(arguments, 0);
            if (R.is(args[args.length - 1], "function")) {
                var f = args.pop();
                return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () {
                    f.call(R._engine.create[apply](R, args));
                });
            } else {
                return R._engine.create[apply](R, arguments);
            }
        }
    }
    R.version = "2.1.2";
    R.eve = eve;
    var loaded,
        separator = /[, ]+/,
        elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1},
        formatrg = /\{(\d+)\}/g,
        proto = "prototype",
        has = "hasOwnProperty",
        g = {
            doc: document,
            win: window
        },
        oldRaphael = {
            was: Object.prototype[has].call(g.win, "Raphael"),
            is: g.win.Raphael
        },
        Paper = function () {
            /*\
             * Paper.ca
             [ property (object) ]
             **
             * Shortcut for @Paper.customAttributes
            \*/
            /*\
             * Paper.customAttributes
             [ property (object) ]
             **
             * If you have a set of attributes that you would like to represent
             * as a function of some number you can do it easily with custom attributes:
             > Usage
             | paper.customAttributes.hue = function (num) {
             |     num = num % 1;
             |     return {fill: "hsb(" + num + ", 0.75, 1)"};
             | };
             | // Custom attribute "hue" will change fill
             | // to be given hue with fixed saturation and brightness.
             | // Now you can use it like this:
             | var c = paper.circle(10, 10, 10).attr({hue: .45});
             | // or even like this:
             | c.animate({hue: 1}, 1e3);
             | 
             | // You could also create custom attribute
             | // with multiple parameters:
             | paper.customAttributes.hsb = function (h, s, b) {
             |     return {fill: "hsb(" + [h, s, b].join(",") + ")"};
             | };
             | c.attr({hsb: "0.5 .8 1"});
             | c.animate({hsb: [1, 0, 0.5]}, 1e3);
            \*/
            this.ca = this.customAttributes = {};
        },
        paperproto,
        appendChild = "appendChild",
        apply = "apply",
        concat = "concat",
        supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test
        E = "",
        S = " ",
        Str = String,
        split = "split",
        events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S),
        touchMap = {
            mousedown: "touchstart",
            mousemove: "touchmove",
            mouseup: "touchend"
        },
        lowerCase = Str.prototype.toLowerCase,
        math = Math,
        mmax = math.max,
        mmin = math.min,
        abs = math.abs,
        pow = math.pow,
        PI = math.PI,
        nu = "number",
        string = "string",
        array = "array",
        toString = "toString",
        fillString = "fill",
        objectToString = Object.prototype.toString,
        paper = {},
        push = "push",
        ISURL = R._ISURL = /^url\(['"]?([^\)]+?)['"]?\)$/i,
        colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i,
        isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1},
        bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
        round = math.round,
        setAttribute = "setAttribute",
        toFloat = parseFloat,
        toInt = parseInt,
        upperCase = Str.prototype.toUpperCase,
        availableAttrs = R._availableAttrs = {
            "arrow-end": "none",
            "arrow-start": "none",
            blur: 0,
            "clip-rect": "0 0 1e9 1e9",
            cursor: "default",
            cx: 0,
            cy: 0,
            fill: "#fff",
            "fill-opacity": 1,
            font: '10px "Arial"',
            "font-family": '"Arial"',
            "font-size": "10",
            "font-style": "normal",
            "font-weight": 400,
            gradient: 0,
            height: 0,
            href: "http://raphaeljs.com/",
            "letter-spacing": 0,
            opacity: 1,
            path: "M0,0",
            r: 0,
            rx: 0,
            ry: 0,
            src: "",
            stroke: "#000",
            "stroke-dasharray": "",
            "stroke-linecap": "butt",
            "stroke-linejoin": "butt",
            "stroke-miterlimit": 0,
            "stroke-opacity": 1,
            "stroke-width": 1,
            target: "_blank",
            "text-anchor": "middle",
            title: "Raphael",
            transform: "",
            width: 0,
            x: 0,
            y: 0
        },
        availableAnimAttrs = R._availableAnimAttrs = {
            blur: nu,
            "clip-rect": "csv",
            cx: nu,
            cy: nu,
            fill: "colour",
            "fill-opacity": nu,
            "font-size": nu,
            height: nu,
            opacity: nu,
            path: "path",
            r: nu,
            rx: nu,
            ry: nu,
            stroke: "colour",
            "stroke-opacity": nu,
            "stroke-width": nu,
            transform: "transform",
            width: nu,
            x: nu,
            y: nu
        },
        whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g,
        commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/,
        hsrg = {hs: 1, rg: 1},
        p2s = /,?([achlmqrstvxz]),?/gi,
        pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
        tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
        pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig,
        radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/,
        eldata = {},
        sortByKey = function (a, b) {
            return a.key - b.key;
        },
        sortByNumber = function (a, b) {
            return toFloat(a) - toFloat(b);
        },
        fun = function () {},
        pipe = function (x) {
            return x;
        },
        rectPath = R._rectPath = function (x, y, w, h, r) {
            if (r) {
                return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]];
            }
            return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]];
        },
        ellipsePath = function (x, y, rx, ry) {
            if (ry == null) {
                ry = rx;
            }
            return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]];
        },
        getPath = R._getPath = {
            path: function (el) {
                return el.attr("path");
            },
            circle: function (el) {
                var a = el.attrs;
                return ellipsePath(a.cx, a.cy, a.r);
            },
            ellipse: function (el) {
                var a = el.attrs;
                return ellipsePath(a.cx, a.cy, a.rx, a.ry);
            },
            rect: function (el) {
                var a = el.attrs;
                return rectPath(a.x, a.y, a.width, a.height, a.r);
            },
            image: function (el) {
                var a = el.attrs;
                return rectPath(a.x, a.y, a.width, a.height);
            },
            text: function (el) {
                var bbox = el._getBBox();
                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
            },
            set : function(el) {
                var bbox = el._getBBox();
                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
            }
        },
        /*\
         * Raphael.mapPath
         [ method ]
         **
         * Transform the path string with given matrix.
         > Parameters
         - path (string) path string
         - matrix (object) see @Matrix
         = (string) transformed path string
        \*/
        mapPath = R.mapPath = function (path, matrix) {
            if (!matrix) {
                return path;
            }
            var x, y, i, j, ii, jj, pathi;
            path = path2curve(path);
            for (i = 0, ii = path.length; i < ii; i++) {
                pathi = path[i];
                for (j = 1, jj = pathi.length; j < jj; j += 2) {
                    x = matrix.x(pathi[j], pathi[j + 1]);
                    y = matrix.y(pathi[j], pathi[j + 1]);
                    pathi[j] = x;
                    pathi[j + 1] = y;
                }
            }
            return path;
        };

    R._g = g;
    /*\
     * Raphael.type
     [ property (string) ]
     **
     * Can be "SVG", "VML" or empty, depending on browser support.
    \*/
    R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
    if (R.type == "VML") {
        var d = g.doc.createElement("div"),
            b;
        d.innerHTML = '<v:shape adj="1"/>';
        b = d.firstChild;
        b.style.behavior = "url(#default#VML)";
        if (!(b && typeof b.adj == "object")) {
            return (R.type = E);
        }
        d = null;
    }
    /*\
     * Raphael.svg
     [ property (boolean) ]
     **
     * `true` if browser supports SVG.
    \*/
    /*\
     * Raphael.vml
     [ property (boolean) ]
     **
     * `true` if browser supports VML.
    \*/
    R.svg = !(R.vml = R.type == "VML");
    R._Paper = Paper;
    /*\
     * Raphael.fn
     [ property (object) ]
     **
     * You can add your own method to the canvas. For example if you want to draw a pie chart,
     * you can create your own pie chart function and ship it as a Raphaël plugin. To do this
     * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a
     * Raphaël instance is created, otherwise it will take no effect. Please note that the
     * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to
     * ensure any namespacing ensures proper context.
     > Usage
     | Raphael.fn.arrow = function (x1, y1, x2, y2, size) {
     |     return this.path( ... );
     | };
     | // or create namespace
     | Raphael.fn.mystuff = {
     |     arrow: function () {…},
     |     star: function () {…},
     |     // etc…
     | };
     | var paper = Raphael(10, 10, 630, 480);
     | // then use it
     | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"});
     | paper.mystuff.arrow();
     | paper.mystuff.star();
    \*/
    R.fn = paperproto = Paper.prototype = R.prototype;
    R._id = 0;
    R._oid = 0;
    /*\
     * Raphael.is
     [ method ]
     **
     * Handfull replacement for `typeof` operator.
     > Parameters
     - o (…) any object or primitive
     - type (string) name of the type, i.e. "string", "function", "number", etc.
     = (boolean) is given value is of given type
    \*/
    R.is = function (o, type) {
        type = lowerCase.call(type);
        if (type == "finite") {
            return !isnan[has](+o);
        }
        if (type == "array") {
            return o instanceof Array;
        }
        return  (type == "null" && o === null) ||
                (type == typeof o && o !== null) ||
                (type == "object" && o === Object(o)) ||
                (type == "array" && Array.isArray && Array.isArray(o)) ||
                objectToString.call(o).slice(8, -1).toLowerCase() == type;
    };

    function clone(obj) {
        if (typeof obj == "function" || Object(obj) !== obj) {
            return obj;
        }
        var res = new obj.constructor;
        for (var key in obj) if (obj[has](key)) {
            res[key] = clone(obj[key]);
        }
        return res;
    }

    /*\
     * Raphael.angle
     [ method ]
     **
     * Returns angle between two or three points
     > Parameters
     - x1 (number) x coord of first point
     - y1 (number) y coord of first point
     - x2 (number) x coord of second point
     - y2 (number) y coord of second point
     - x3 (number) #optional x coord of third point
     - y3 (number) #optional y coord of third point
     = (number) angle in degrees.
    \*/
    R.angle = function (x1, y1, x2, y2, x3, y3) {
        if (x3 == null) {
            var x = x1 - x2,
                y = y1 - y2;
            if (!x && !y) {
                return 0;
            }
            return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360;
        } else {
            return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3);
        }
    };
    /*\
     * Raphael.rad
     [ method ]
     **
     * Transform angle to radians
     > Parameters
     - deg (number) angle in degrees
     = (number) angle in radians.
    \*/
    R.rad = function (deg) {
        return deg % 360 * PI / 180;
    };
    /*\
     * Raphael.deg
     [ method ]
     **
     * Transform angle to degrees
     > Parameters
     - deg (number) angle in radians
     = (number) angle in degrees.
    \*/
    R.deg = function (rad) {
        return rad * 180 / PI % 360;
    };
    /*\
     * Raphael.snapTo
     [ method ]
     **
     * Snaps given value to given grid.
     > Parameters
     - values (array|number) given array of values or step of the grid
     - value (number) value to adjust
     - tolerance (number) #optional tolerance for snapping. Default is `10`.
     = (number) adjusted value.
    \*/
    R.snapTo = function (values, value, tolerance) {
        tolerance = R.is(tolerance, "finite") ? tolerance : 10;
        if (R.is(values, array)) {
            var i = values.length;
            while (i--) if (abs(values[i] - value) <= tolerance) {
                return values[i];
            }
        } else {
            values = +values;
            var rem = value % values;
            if (rem < tolerance) {
                return value - rem;
            }
            if (rem > values - tolerance) {
                return value - rem + values;
            }
        }
        return value;
    };

    /*\
     * Raphael.createUUID
     [ method ]
     **
     * Returns RFC4122, version 4 ID
    \*/
    var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) {
        return function () {
            return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase();
        };
    })(/[xy]/g, function (c) {
        var r = math.random() * 16 | 0,
            v = c == "x" ? r : (r & 3 | 8);
        return v.toString(16);
    });

    /*\
     * Raphael.setWindow
     [ method ]
     **
     * Used when you need to draw in `&lt;iframe>`. Switched window to the iframe one.
     > Parameters
     - newwin (window) new window object
    \*/
    R.setWindow = function (newwin) {
        eve("raphael.setWindow", R, g.win, newwin);
        g.win = newwin;
        g.doc = g.win.document;
        if (R._engine.initWin) {
            R._engine.initWin(g.win);
        }
    };
    var toHex = function (color) {
        if (R.vml) {
            // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
            var trim = /^\s+|\s+$/g;
            var bod;
            try {
                var docum = new ActiveXObject("htmlfile");
                docum.write("<body>");
                docum.close();
                bod = docum.body;
            } catch(e) {
                bod = createPopup().document.body;
            }
            var range = bod.createTextRange();
            toHex = cacher(function (color) {
                try {
                    bod.style.color = Str(color).replace(trim, E);
                    var value = range.queryCommandValue("ForeColor");
                    value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16);
                    return "#" + ("000000" + value.toString(16)).slice(-6);
                } catch(e) {
                    return "none";
                }
            });
        } else {
            var i = g.doc.createElement("i");
            i.title = "Rapha\xebl Colour Picker";
            i.style.display = "none";
            g.doc.body.appendChild(i);
            toHex = cacher(function (color) {
                i.style.color = color;
                return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
            });
        }
        return toHex(color);
    },
    hsbtoString = function () {
        return "hsb(" + [this.h, this.s, this.b] + ")";
    },
    hsltoString = function () {
        return "hsl(" + [this.h, this.s, this.l] + ")";
    },
    rgbtoString = function () {
        return this.hex;
    },
    prepareRGB = function (r, g, b) {
        if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) {
            b = r.b;
            g = r.g;
            r = r.r;
        }
        if (g == null && R.is(r, string)) {
            var clr = R.getRGB(r);
            r = clr.r;
            g = clr.g;
            b = clr.b;
        }
        if (r > 1 || g > 1 || b > 1) {
            r /= 255;
            g /= 255;
            b /= 255;
        }

        return [r, g, b];
    },
    packageRGB = function (r, g, b, o) {
        r *= 255;
        g *= 255;
        b *= 255;
        var rgb = {
            r: r,
            g: g,
            b: b,
            hex: R.rgb(r, g, b),
            toString: rgbtoString
        };
        R.is(o, "finite") && (rgb.opacity = o);
        return rgb;
    };

    /*\
     * Raphael.color
     [ method ]
     **
     * Parses the color string and returns object with all values for the given color.
     > Parameters
     - clr (string) color string in one of the supported formats (see @Raphael.getRGB)
     = (object) Combined RGB & HSB object in format:
     o {
     o     r (number) red,
     o     g (number) green,
     o     b (number) blue,
     o     hex (string) color in HTML/CSS format: #••••••,
     o     error (boolean) `true` if string can't be parsed,
     o     h (number) hue,
     o     s (number) saturation,
     o     v (number) value (brightness),
     o     l (number) lightness
     o }
    \*/
    R.color = function (clr) {
        var rgb;
        if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
            rgb = R.hsb2rgb(clr);
            clr.r = rgb.r;
            clr.g = rgb.g;
            clr.b = rgb.b;
            clr.hex = rgb.hex;
        } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) {
            rgb = R.hsl2rgb(clr);
            clr.r = rgb.r;
            clr.g = rgb.g;
            clr.b = rgb.b;
            clr.hex = rgb.hex;
        } else {
            if (R.is(clr, "string")) {
                clr = R.getRGB(clr);
            }
            if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) {
                rgb = R.rgb2hsl(clr);
                clr.h = rgb.h;
                clr.s = rgb.s;
                clr.l = rgb.l;
                rgb = R.rgb2hsb(clr);
                clr.v = rgb.b;
            } else {
                clr = {hex: "none"};
                clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
            }
        }
        clr.toString = rgbtoString;
        return clr;
    };
    /*\
     * Raphael.hsb2rgb
     [ method ]
     **
     * Converts HSB values to RGB object.
     > Parameters
     - h (number) hue
     - s (number) saturation
     - v (number) value or brightness
     = (object) RGB object in format:
     o {
     o     r (number) red,
     o     g (number) green,
     o     b (number) blue,
     o     hex (string) color in HTML/CSS format: #••••••
     o }
    \*/
    R.hsb2rgb = function (h, s, v, o) {
        if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) {
            v = h.b;
            s = h.s;
            h = h.h;
            o = h.o;
        }
        h *= 360;
        var R, G, B, X, C;
        h = (h % 360) / 60;
        C = v * s;
        X = C * (1 - abs(h % 2 - 1));
        R = G = B = v - C;

        h = ~~h;
        R += [C, X, 0, 0, X, C][h];
        G += [X, C, C, X, 0, 0][h];
        B += [0, 0, X, C, C, X][h];
        return packageRGB(R, G, B, o);
    };
    /*\
     * Raphael.hsl2rgb
     [ method ]
     **
     * Converts HSL values to RGB object.
     > Parameters
     - h (number) hue
     - s (number) saturation
     - l (number) luminosity
     = (object) RGB object in format:
     o {
     o     r (number) red,
     o     g (number) green,
     o     b (number) blue,
     o     hex (string) color in HTML/CSS format: #••••••
     o }
    \*/
    R.hsl2rgb = function (h, s, l, o) {
        if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) {
            l = h.l;
            s = h.s;
            h = h.h;
        }
        if (h > 1 || s > 1 || l > 1) {
            h /= 360;
            s /= 100;
            l /= 100;
        }
        h *= 360;
        var R, G, B, X, C;
        h = (h % 360) / 60;
        C = 2 * s * (l < .5 ? l : 1 - l);
        X = C * (1 - abs(h % 2 - 1));
        R = G = B = l - C / 2;

        h = ~~h;
        R += [C, X, 0, 0, X, C][h];
        G += [X, C, C, X, 0, 0][h];
        B += [0, 0, X, C, C, X][h];
        return packageRGB(R, G, B, o);
    };
    /*\
     * Raphael.rgb2hsb
     [ method ]
     **
     * Converts RGB values to HSB object.
     > Parameters
     - r (number) red
     - g (number) green
     - b (number) blue
     = (object) HSB object in format:
     o {
     o     h (number) hue
     o     s (number) saturation
     o     b (number) brightness
     o }
    \*/
    R.rgb2hsb = function (r, g, b) {
        b = prepareRGB(r, g, b);
        r = b[0];
        g = b[1];
        b = b[2];

        var H, S, V, C;
        V = mmax(r, g, b);
        C = V - mmin(r, g, b);
        H = (C == 0 ? null :
             V == r ? (g - b) / C :
             V == g ? (b - r) / C + 2 :
                      (r - g) / C + 4
            );
        H = ((H + 360) % 6) * 60 / 360;
        S = C == 0 ? 0 : C / V;
        return {h: H, s: S, b: V, toString: hsbtoString};
    };
    /*\
     * Raphael.rgb2hsl
     [ method ]
     **
     * Converts RGB values to HSL object.
     > Parameters
     - r (number) red
     - g (number) green
     - b (number) blue
     = (object) HSL object in format:
     o {
     o     h (number) hue
     o     s (number) saturation
     o     l (number) luminosity
     o }
    \*/
    R.rgb2hsl = function (r, g, b) {
        b = prepareRGB(r, g, b);
        r = b[0];
        g = b[1];
        b = b[2];

        var H, S, L, M, m, C;
        M = mmax(r, g, b);
        m = mmin(r, g, b);
        C = M - m;
        H = (C == 0 ? null :
             M == r ? (g - b) / C :
             M == g ? (b - r) / C + 2 :
                      (r - g) / C + 4);
        H = ((H + 360) % 6) * 60 / 360;
        L = (M + m) / 2;
        S = (C == 0 ? 0 :
             L < .5 ? C / (2 * L) :
                      C / (2 - 2 * L));
        return {h: H, s: S, l: L, toString: hsltoString};
    };
    R._path2string = function () {
        return this.join(",").replace(p2s, "$1");
    };
    function repush(array, item) {
        for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) {
            return array.push(array.splice(i, 1)[0]);
        }
    }
    function cacher(f, scope, postprocessor) {
        function newf() {
            var arg = Array.prototype.slice.call(arguments, 0),
                args = arg.join("\u2400"),
                cache = newf.cache = newf.cache || {},
                count = newf.count = newf.count || [];
            if (cache[has](args)) {
                repush(count, args);
                return postprocessor ? postprocessor(cache[args]) : cache[args];
            }
            count.length >= 1e3 && delete cache[count.shift()];
            count.push(args);
            cache[args] = f[apply](scope, arg);
            return postprocessor ? postprocessor(cache[args]) : cache[args];
        }
        return newf;
    }

    var preload = R._preload = function (src, f) {
        var img = g.doc.createElement("img");
        img.style.cssText = "position:absolute;left:-9999em;top:-9999em";
        img.onload = function () {
            f.call(this);
            this.onload = null;
            g.doc.body.removeChild(this);
        };
        img.onerror = function () {
            g.doc.body.removeChild(this);
        };
        g.doc.body.appendChild(img);
        img.src = src;
    };

    function clrToString() {
        return this.hex;
    }

    /*\
     * Raphael.getRGB
     [ method ]
     **
     * Parses colour string as RGB object
     > Parameters
     - colour (string) colour string in one of formats:
     # <ul>
     #     <li>Colour name ("<code>red</code>", "<code>green</code>", "<code>cornflowerblue</code>", etc)</li>
     #     <li>#••• — shortened HTML colour: ("<code>#000</code>", "<code>#fc0</code>", etc)</li>
     #     <li>#•••••• — full length HTML colour: ("<code>#000000</code>", "<code>#bd2300</code>")</li>
     #     <li>rgb(•••, •••, •••) — red, green and blue channels' values: ("<code>rgb(200,&nbsp;100,&nbsp;0)</code>")</li>
     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: ("<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>")</li>
     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: ("<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>")</li>
     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
     #     <li>hsl(•••, •••, •••) — same as hsb</li>
     #     <li>hsl(•••%, •••%, •••%) — same as hsb</li>
     # </ul>
     = (object) RGB object in format:
     o {
     o     r (number) red,
     o     g (number) green,
     o     b (number) blue
     o     hex (string) color in HTML/CSS format: #••••••,
     o     error (boolean) true if string can't be parsed
     o }
    \*/
    R.getRGB = cacher(function (colour) {
        if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
            return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
        }
        if (colour == "none") {
            return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString};
        }
        !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
        var res,
            red,
            green,
            blue,
            opacity,
            t,
            values,
            rgb = colour.match(colourRegExp);
        if (rgb) {
            if (rgb[2]) {
                blue = toInt(rgb[2].substring(5), 16);
                green = toInt(rgb[2].substring(3, 5), 16);
                red = toInt(rgb[2].substring(1, 3), 16);
            }
            if (rgb[3]) {
                blue = toInt((t = rgb[3].charAt(3)) + t, 16);
                green = toInt((t = rgb[3].charAt(2)) + t, 16);
                red = toInt((t = rgb[3].charAt(1)) + t, 16);
            }
            if (rgb[4]) {
                values = rgb[4][split](commaSpaces);
                red = toFloat(values[0]);
                values[0].slice(-1) == "%" && (red *= 2.55);
                green = toFloat(values[1]);
                values[1].slice(-1) == "%" && (green *= 2.55);
                blue = toFloat(values[2]);
                values[2].slice(-1) == "%" && (blue *= 2.55);
                rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
            }
            if (rgb[5]) {
                values = rgb[5][split](commaSpaces);
                red = toFloat(values[0]);
                values[0].slice(-1) == "%" && (red *= 2.55);
                green = toFloat(values[1]);
                values[1].slice(-1) == "%" && (green *= 2.55);
                blue = toFloat(values[2]);
                values[2].slice(-1) == "%" && (blue *= 2.55);
                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
                rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
                return R.hsb2rgb(red, green, blue, opacity);
            }
            if (rgb[6]) {
                values = rgb[6][split](commaSpaces);
                red = toFloat(values[0]);
                values[0].slice(-1) == "%" && (red *= 2.55);
                green = toFloat(values[1]);
                values[1].slice(-1) == "%" && (green *= 2.55);
                blue = toFloat(values[2]);
                values[2].slice(-1) == "%" && (blue *= 2.55);
                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
                rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
                return R.hsl2rgb(red, green, blue, opacity);
            }
            rgb = {r: red, g: green, b: blue, toString: clrToString};
            rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
            R.is(opacity, "finite") && (rgb.opacity = opacity);
            return rgb;
        }
        return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
    }, R);
    /*\
     * Raphael.hsb
     [ method ]
     **
     * Converts HSB values to hex representation of the colour.
     > Parameters
     - h (number) hue
     - s (number) saturation
     - b (number) value or brightness
     = (string) hex representation of the colour.
    \*/
    R.hsb = cacher(function (h, s, b) {
        return R.hsb2rgb(h, s, b).hex;
    });
    /*\
     * Raphael.hsl
     [ method ]
     **
     * Converts HSL values to hex representation of the colour.
     > Parameters
     - h (number) hue
     - s (number) saturation
     - l (number) luminosity
     = (string) hex representation of the colour.
    \*/
    R.hsl = cacher(function (h, s, l) {
        return R.hsl2rgb(h, s, l).hex;
    });
    /*\
     * Raphael.rgb
     [ method ]
     **
     * Converts RGB values to hex representation of the colour.
     > Parameters
     - r (number) red
     - g (number) green
     - b (number) blue
     = (string) hex representation of the colour.
    \*/
    R.rgb = cacher(function (r, g, b) {
        return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1);
    });
    /*\
     * Raphael.getColor
     [ method ]
     **
     * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset
     > Parameters
     - value (number) #optional brightness, default is `0.75`
     = (string) hex representation of the colour.
    \*/
    R.getColor = function (value) {
        var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
            rgb = this.hsb2rgb(start.h, start.s, start.b);
        start.h += .075;
        if (start.h > 1) {
            start.h = 0;
            start.s -= .2;
            start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
        }
        return rgb.hex;
    };
    /*\
     * Raphael.getColor.reset
     [ method ]
     **
     * Resets spectrum position for @Raphael.getColor back to red.
    \*/
    R.getColor.reset = function () {
        delete this.start;
    };

    // http://schepers.cc/getting-to-the-point
    function catmullRom2bezier(crp, z) {
        var d = [];
        for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) {
            var p = [
                        {x: +crp[i - 2], y: +crp[i - 1]},
                        {x: +crp[i],     y: +crp[i + 1]},
                        {x: +crp[i + 2], y: +crp[i + 3]},
                        {x: +crp[i + 4], y: +crp[i + 5]}
                    ];
            if (z) {
                if (!i) {
                    p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]};
                } else if (iLen - 4 == i) {
                    p[3] = {x: +crp[0], y: +crp[1]};
                } else if (iLen - 2 == i) {
                    p[2] = {x: +crp[0], y: +crp[1]};
                    p[3] = {x: +crp[2], y: +crp[3]};
                }
            } else {
                if (iLen - 4 == i) {
                    p[3] = p[2];
                } else if (!i) {
                    p[0] = {x: +crp[i], y: +crp[i + 1]};
                }
            }
            d.push(["C",
                  (-p[0].x + 6 * p[1].x + p[2].x) / 6,
                  (-p[0].y + 6 * p[1].y + p[2].y) / 6,
                  (p[1].x + 6 * p[2].x - p[3].x) / 6,
                  (p[1].y + 6*p[2].y - p[3].y) / 6,
                  p[2].x,
                  p[2].y
            ]);
        }

        return d;
    }
    /*\
     * Raphael.parsePathString
     [ method ]
     **
     * Utility method
     **
     * Parses given path string into an array of arrays of path segments.
     > Parameters
     - pathString (string|array) path string or array of segments (in the last case it will be returned straight away)
     = (array) array of segments.
    \*/
    R.parsePathString = function (pathString) {
        if (!pathString) {
            return null;
        }
        var pth = paths(pathString);
        if (pth.arr) {
            return pathClone(pth.arr);
        }


        var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0},
            data = [];
        if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
            data = pathClone(pathString);
        }
        if (!data.length) {
            Str(pathString).replace(pathCommand, function (a, b, c) {
                var params = [],
                    name = b.toLowerCase();
                c.replace(pathValues, function (a, b) {
                    b && params.push(+b);
                });
                if (name == "m" && params.length > 2) {
                    data.push([b][concat](params.splice(0, 2)));
                    name = "l";
                    b = b == "m" ? "l" : "L";
                }
                if (name == "r") {
                    data.push([b][concat](params));
                } else while (params.length >= paramCounts[name]) {
                    data.push([b][concat](params.splice(0, paramCounts[name])));
                    if (!paramCounts[name]) {
                        break;
                    }
                }
            });
        }
        data.toString = R._path2string;
        pth.arr = pathClone(data);
        return data;
    };
    /*\
     * Raphael.parseTransformString
     [ method ]
     **
     * Utility method
     **
     * Parses given path string into an array of transformations.
     > Parameters
     - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away)
     = (array) array of transformations.
    \*/
    R.parseTransformString = cacher(function (TString) {
        if (!TString) {
            return null;
        }
        var paramCounts = {r: 3, s: 4, t: 2, m: 6},
            data = [];
        if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption
            data = pathClone(TString);
        }
        if (!data.length) {
            Str(TString).replace(tCommand, function (a, b, c) {
                var params = [],
                    name = lowerCase.call(b);
                c.replace(pathValues, function (a, b) {
                    b && params.push(+b);
                });
                data.push([b][concat](params));
            });
        }
        data.toString = R._path2string;
        return data;
    });
    // PATHS
    var paths = function (ps) {
        var p = paths.ps = paths.ps || {};
        if (p[ps]) {
            p[ps].sleep = 100;
        } else {
            p[ps] = {
                sleep: 100
            };
        }
        setTimeout(function () {
            for (var key in p) if (p[has](key) && key != ps) {
                p[key].sleep--;
                !p[key].sleep && delete p[key];
            }
        });
        return p[ps];
    };
    /*\
     * Raphael.findDotsAtSegment
     [ method ]
     **
     * Utility method
     **
     * Find dot coordinates on the given cubic bezier curve at the given t.
     > Parameters
     - p1x (number) x of the first point of the curve
     - p1y (number) y of the first point of the curve
     - c1x (number) x of the first anchor of the curve
     - c1y (number) y of the first anchor of the curve
     - c2x (number) x of the second anchor of the curve
     - c2y (number) y of the second anchor of the curve
     - p2x (number) x of the second point of the curve
     - p2y (number) y of the second point of the curve
     - t (number) position on the curve (0..1)
     = (object) point information in format:
     o {
     o     x: (number) x coordinate of the point
     o     y: (number) y coordinate of the point
     o     m: {
     o         x: (number) x coordinate of the left anchor
     o         y: (number) y coordinate of the left anchor
     o     }
     o     n: {
     o         x: (number) x coordinate of the right anchor
     o         y: (number) y coordinate of the right anchor
     o     }
     o     start: {
     o         x: (number) x coordinate of the start of the curve
     o         y: (number) y coordinate of the start of the curve
     o     }
     o     end: {
     o         x: (number) x coordinate of the end of the curve
     o         y: (number) y coordinate of the end of the curve
     o     }
     o     alpha: (number) angle of the curve derivative at the point
     o }
    \*/
    R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
        var t1 = 1 - t,
            t13 = pow(t1, 3),
            t12 = pow(t1, 2),
            t2 = t * t,
            t3 = t2 * t,
            x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x,
            y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y,
            mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x),
            my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y),
            nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x),
            ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y),
            ax = t1 * p1x + t * c1x,
            ay = t1 * p1y + t * c1y,
            cx = t1 * c2x + t * p2x,
            cy = t1 * c2y + t * p2y,
            alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI);
        (mx > nx || my < ny) && (alpha += 180);
        return {
            x: x,
            y: y,
            m: {x: mx, y: my},
            n: {x: nx, y: ny},
            start: {x: ax, y: ay},
            end: {x: cx, y: cy},
            alpha: alpha
        };
    };
    /*\
     * Raphael.bezierBBox
     [ method ]
     **
     * Utility method
     **
     * Return bounding box of a given cubic bezier curve
     > Parameters
     - p1x (number) x of the first point of the curve
     - p1y (number) y of the first point of the curve
     - c1x (number) x of the first anchor of the curve
     - c1y (number) y of the first anchor of the curve
     - c2x (number) x of the second anchor of the curve
     - c2y (number) y of the second anchor of the curve
     - p2x (number) x of the second point of the curve
     - p2y (number) y of the second point of the curve
     * or
     - bez (array) array of six points for bezier curve
     = (object) point information in format:
     o {
     o     min: {
     o         x: (number) x coordinate of the left point
     o         y: (number) y coordinate of the top point
     o     }
     o     max: {
     o         x: (number) x coordinate of the right point
     o         y: (number) y coordinate of the bottom point
     o     }
     o }
    \*/
    R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
        if (!R.is(p1x, "array")) {
            p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y];
        }
        var bbox = curveDim.apply(null, p1x);
        return {
            x: bbox.min.x,
            y: bbox.min.y,
            x2: bbox.max.x,
            y2: bbox.max.y,
            width: bbox.max.x - bbox.min.x,
            height: bbox.max.y - bbox.min.y
        };
    };
    /*\
     * Raphael.isPointInsideBBox
     [ method ]
     **
     * Utility method
     **
     * Returns `true` if given point is inside bounding boxes.
     > Parameters
     - bbox (string) bounding box
     - x (string) x coordinate of the point
     - y (string) y coordinate of the point
     = (boolean) `true` if point inside
    \*/
    R.isPointInsideBBox = function (bbox, x, y) {
        return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2;
    };
    /*\
     * Raphael.isBBoxIntersect
     [ method ]
     **
     * Utility method
     **
     * Returns `true` if two bounding boxes intersect
     > Parameters
     - bbox1 (string) first bounding box
     - bbox2 (string) second bounding box
     = (boolean) `true` if they intersect
    \*/
    R.isBBoxIntersect = function (bbox1, bbox2) {
        var i = R.isPointInsideBBox;
        return i(bbox2, bbox1.x, bbox1.y)
            || i(bbox2, bbox1.x2, bbox1.y)
            || i(bbox2, bbox1.x, bbox1.y2)
            || i(bbox2, bbox1.x2, bbox1.y2)
            || i(bbox1, bbox2.x, bbox2.y)
            || i(bbox1, bbox2.x2, bbox2.y)
            || i(bbox1, bbox2.x, bbox2.y2)
            || i(bbox1, bbox2.x2, bbox2.y2)
            || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x)
            && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y);
    };
    function base3(t, p1, p2, p3, p4) {
        var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4,
            t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3;
        return t * t2 - 3 * p1 + 3 * p2;
    }
    function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) {
        if (z == null) {
            z = 1;
        }
        z = z > 1 ? 1 : z < 0 ? 0 : z;
        var z2 = z / 2,
            n = 12,
            Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816],
            Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472],
            sum = 0;
        for (var i = 0; i < n; i++) {
            var ct = z2 * Tvalues[i] + z2,
                xbase = base3(ct, x1, x2, x3, x4),
                ybase = base3(ct, y1, y2, y3, y4),
                comb = xbase * xbase + ybase * ybase;
            sum += Cvalues[i] * math.sqrt(comb);
        }
        return z2 * sum;
    }
    function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) {
        if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) {
            return;
        }
        var t = 1,
            step = t / 2,
            t2 = t - step,
            l,
            e = .01;
        l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
        while (abs(l - ll) > e) {
            step /= 2;
            t2 += (l < ll ? 1 : -1) * step;
            l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
        }
        return t2;
    }
    function intersect(x1, y1, x2, y2, x3, y3, x4, y4) {
        if (
            mmax(x1, x2) < mmin(x3, x4) ||
            mmin(x1, x2) > mmax(x3, x4) ||
            mmax(y1, y2) < mmin(y3, y4) ||
            mmin(y1, y2) > mmax(y3, y4)
        ) {
            return;
        }
        var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4),
            ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4),
            denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);

        if (!denominator) {
            return;
        }
        var px = nx / denominator,
            py = ny / denominator,
            px2 = +px.toFixed(2),
            py2 = +py.toFixed(2);
        if (
            px2 < +mmin(x1, x2).toFixed(2) ||
            px2 > +mmax(x1, x2).toFixed(2) ||
            px2 < +mmin(x3, x4).toFixed(2) ||
            px2 > +mmax(x3, x4).toFixed(2) ||
            py2 < +mmin(y1, y2).toFixed(2) ||
            py2 > +mmax(y1, y2).toFixed(2) ||
            py2 < +mmin(y3, y4).toFixed(2) ||
            py2 > +mmax(y3, y4).toFixed(2)
        ) {
            return;
        }
        return {x: px, y: py};
    }
    function inter(bez1, bez2) {
        return interHelper(bez1, bez2);
    }
    function interCount(bez1, bez2) {
        return interHelper(bez1, bez2, 1);
    }
    function interHelper(bez1, bez2, justCount) {
        var bbox1 = R.bezierBBox(bez1),
            bbox2 = R.bezierBBox(bez2);
        if (!R.isBBoxIntersect(bbox1, bbox2)) {
            return justCount ? 0 : [];
        }
        var l1 = bezlen.apply(0, bez1),
            l2 = bezlen.apply(0, bez2),
            n1 = mmax(~~(l1 / 5), 1),
            n2 = mmax(~~(l2 / 5), 1),
            dots1 = [],
            dots2 = [],
            xy = {},
            res = justCount ? 0 : [];
        for (var i = 0; i < n1 + 1; i++) {
            var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1));
            dots1.push({x: p.x, y: p.y, t: i / n1});
        }
        for (i = 0; i < n2 + 1; i++) {
            p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2));
            dots2.push({x: p.x, y: p.y, t: i / n2});
        }
        for (i = 0; i < n1; i++) {
            for (var j = 0; j < n2; j++) {
                var di = dots1[i],
                    di1 = dots1[i + 1],
                    dj = dots2[j],
                    dj1 = dots2[j + 1],
                    ci = abs(di1.x - di.x) < .001 ? "y" : "x",
                    cj = abs(dj1.x - dj.x) < .001 ? "y" : "x",
                    is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y);
                if (is) {
                    if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) {
                        continue;
                    }
                    xy[is.x.toFixed(4)] = is.y.toFixed(4);
                    var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t),
                        t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t);
                    if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) {
                        if (justCount) {
                            res++;
                        } else {
                            res.push({
                                x: is.x,
                                y: is.y,
                                t1: mmin(t1, 1),
                                t2: mmin(t2, 1)
                            });
                        }
                    }
                }
            }
        }
        return res;
    }
    /*\
     * Raphael.pathIntersection
     [ method ]
     **
     * Utility method
     **
     * Finds intersections of two paths
     > Parameters
     - path1 (string) path string
     - path2 (string) path string
     = (array) dots of intersection
     o [
     o     {
     o         x: (number) x coordinate of the point
     o         y: (number) y coordinate of the point
     o         t1: (number) t value for segment of path1
     o         t2: (number) t value for segment of path2
     o         segment1: (number) order number for segment of path1
     o         segment2: (number) order number for segment of path2
     o         bez1: (array) eight coordinates representing beziér curve for the segment of path1
     o         bez2: (array) eight coordinates representing beziér curve for the segment of path2
     o     }
     o ]
    \*/
    R.pathIntersection = function (path1, path2) {
        return interPathHelper(path1, path2);
    };
    R.pathIntersectionNumber = function (path1, path2) {
        return interPathHelper(path1, path2, 1);
    };
    function interPathHelper(path1, path2, justCount) {
        path1 = R._path2curve(path1);
        path2 = R._path2curve(path2);
        var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2,
            res = justCount ? 0 : [];
        for (var i = 0, ii = path1.length; i < ii; i++) {
            var pi = path1[i];
            if (pi[0] == "M") {
                x1 = x1m = pi[1];
                y1 = y1m = pi[2];
            } else {
                if (pi[0] == "C") {
                    bez1 = [x1, y1].concat(pi.slice(1));
                    x1 = bez1[6];
                    y1 = bez1[7];
                } else {
                    bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m];
                    x1 = x1m;
                    y1 = y1m;
                }
                for (var j = 0, jj = path2.length; j < jj; j++) {
                    var pj = path2[j];
                    if (pj[0] == "M") {
                        x2 = x2m = pj[1];
                        y2 = y2m = pj[2];
                    } else {
                        if (pj[0] == "C") {
                            bez2 = [x2, y2].concat(pj.slice(1));
                            x2 = bez2[6];
                            y2 = bez2[7];
                        } else {
                            bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m];
                            x2 = x2m;
                            y2 = y2m;
                        }
                        var intr = interHelper(bez1, bez2, justCount);
                        if (justCount) {
                            res += intr;
                        } else {
                            for (var k = 0, kk = intr.length; k < kk; k++) {
                                intr[k].segment1 = i;
                                intr[k].segment2 = j;
                                intr[k].bez1 = bez1;
                                intr[k].bez2 = bez2;
                            }
                            res = res.concat(intr);
                        }
                    }
                }
            }
        }
        return res;
    }
    /*\
     * Raphael.isPointInsidePath
     [ method ]
     **
     * Utility method
     **
     * Returns `true` if given point is inside a given closed path.
     > Parameters
     - path (string) path string
     - x (number) x of the point
     - y (number) y of the point
     = (boolean) true, if point is inside the path
    \*/
    R.isPointInsidePath = function (path, x, y) {
        var bbox = R.pathBBox(path);
        return R.isPointInsideBBox(bbox, x, y) &&
               interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1;
    };
    R._removedFactory = function (methodname) {
        return function () {
            eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname);
        };
    };
    /*\
     * Raphael.pathBBox
     [ method ]
     **
     * Utility method
     **
     * Return bounding box of a given path
     > Parameters
     - path (string) path string
     = (object) bounding box
     o {
     o     x: (number) x coordinate of the left top point of the box
     o     y: (number) y coordinate of the left top point of the box
     o     x2: (number) x coordinate of the right bottom point of the box
     o     y2: (number) y coordinate of the right bottom point of the box
     o     width: (number) width of the box
     o     height: (number) height of the box
     o     cx: (number) x coordinate of the center of the box
     o     cy: (number) y coordinate of the center of the box
     o }
    \*/
    var pathDimensions = R.pathBBox = function (path) {
        var pth = paths(path);
        if (pth.bbox) {
            return clone(pth.bbox);
        }
        if (!path) {
            return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0};
        }
        path = path2curve(path);
        var x = 0,
            y = 0,
            X = [],
            Y = [],
            p;
        for (var i = 0, ii = path.length; i < ii; i++) {
            p = path[i];
            if (p[0] == "M") {
                x = p[1];
                y = p[2];
                X.push(x);
                Y.push(y);
            } else {
                var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
                X = X[concat](dim.min.x, dim.max.x);
                Y = Y[concat](dim.min.y, dim.max.y);
                x = p[5];
                y = p[6];
            }
        }
        var xmin = mmin[apply](0, X),
            ymin = mmin[apply](0, Y),
            xmax = mmax[apply](0, X),
            ymax = mmax[apply](0, Y),
            width = xmax - xmin,
            height = ymax - ymin,
                bb = {
                x: xmin,
                y: ymin,
                x2: xmax,
                y2: ymax,
                width: width,
                height: height,
                cx: xmin + width / 2,
                cy: ymin + height / 2
            };
        pth.bbox = clone(bb);
        return bb;
    },
        pathClone = function (pathArray) {
            var res = clone(pathArray);
            res.toString = R._path2string;
            return res;
        },
        pathToRelative = R._pathToRelative = function (pathArray) {
            var pth = paths(pathArray);
            if (pth.rel) {
                return pathClone(pth.rel);
            }
            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
                pathArray = R.parsePathString(pathArray);
            }
            var res = [],
                x = 0,
                y = 0,
                mx = 0,
                my = 0,
                start = 0;
            if (pathArray[0][0] == "M") {
                x = pathArray[0][1];
                y = pathArray[0][2];
                mx = x;
                my = y;
                start++;
                res.push(["M", x, y]);
            }
            for (var i = start, ii = pathArray.length; i < ii; i++) {
                var r = res[i] = [],
                    pa = pathArray[i];
                if (pa[0] != lowerCase.call(pa[0])) {
                    r[0] = lowerCase.call(pa[0]);
                    switch (r[0]) {
                        case "a":
                            r[1] = pa[1];
                            r[2] = pa[2];
                            r[3] = pa[3];
                            r[4] = pa[4];
                            r[5] = pa[5];
                            r[6] = +(pa[6] - x).toFixed(3);
                            r[7] = +(pa[7] - y).toFixed(3);
                            break;
                        case "v":
                            r[1] = +(pa[1] - y).toFixed(3);
                            break;
                        case "m":
                            mx = pa[1];
                            my = pa[2];
                        default:
                            for (var j = 1, jj = pa.length; j < jj; j++) {
                                r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
                            }
                    }
                } else {
                    r = res[i] = [];
                    if (pa[0] == "m") {
                        mx = pa[1] + x;
                        my = pa[2] + y;
                    }
                    for (var k = 0, kk = pa.length; k < kk; k++) {
                        res[i][k] = pa[k];
                    }
                }
                var len = res[i].length;
                switch (res[i][0]) {
                    case "z":
                        x = mx;
                        y = my;
                        break;
                    case "h":
                        x += +res[i][len - 1];
                        break;
                    case "v":
                        y += +res[i][len - 1];
                        break;
                    default:
                        x += +res[i][len - 2];
                        y += +res[i][len - 1];
                }
            }
            res.toString = R._path2string;
            pth.rel = pathClone(res);
            return res;
        },
        pathToAbsolute = R._pathToAbsolute = function (pathArray) {
            var pth = paths(pathArray);
            if (pth.abs) {
                return pathClone(pth.abs);
            }
            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
                pathArray = R.parsePathString(pathArray);
            }
            if (!pathArray || !pathArray.length) {
                return [["M", 0, 0]];
            }
            var res = [],
                x = 0,
                y = 0,
                mx = 0,
                my = 0,
                start = 0;
            if (pathArray[0][0] == "M") {
                x = +pathArray[0][1];
                y = +pathArray[0][2];
                mx = x;
                my = y;
                start++;
                res[0] = ["M", x, y];
            }
            var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z";
            for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) {
                res.push(r = []);
                pa = pathArray[i];
                if (pa[0] != upperCase.call(pa[0])) {
                    r[0] = upperCase.call(pa[0]);
                    switch (r[0]) {
                        case "A":
                            r[1] = pa[1];
                            r[2] = pa[2];
                            r[3] = pa[3];
                            r[4] = pa[4];
                            r[5] = pa[5];
                            r[6] = +(pa[6] + x);
                            r[7] = +(pa[7] + y);
                            break;
                        case "V":
                            r[1] = +pa[1] + y;
                            break;
                        case "H":
                            r[1] = +pa[1] + x;
                            break;
                        case "R":
                            var dots = [x, y][concat](pa.slice(1));
                            for (var j = 2, jj = dots.length; j < jj; j++) {
                                dots[j] = +dots[j] + x;
                                dots[++j] = +dots[j] + y;
                            }
                            res.pop();
                            res = res[concat](catmullRom2bezier(dots, crz));
                            break;
                        case "M":
                            mx = +pa[1] + x;
                            my = +pa[2] + y;
                        default:
                            for (j = 1, jj = pa.length; j < jj; j++) {
                                r[j] = +pa[j] + ((j % 2) ? x : y);
                            }
                    }
                } else if (pa[0] == "R") {
                    dots = [x, y][concat](pa.slice(1));
                    res.pop();
                    res = res[concat](catmullRom2bezier(dots, crz));
                    r = ["R"][concat](pa.slice(-2));
                } else {
                    for (var k = 0, kk = pa.length; k < kk; k++) {
                        r[k] = pa[k];
                    }
                }
                switch (r[0]) {
                    case "Z":
                        x = mx;
                        y = my;
                        break;
                    case "H":
                        x = r[1];
                        break;
                    case "V":
                        y = r[1];
                        break;
                    case "M":
                        mx = r[r.length - 2];
                        my = r[r.length - 1];
                    default:
                        x = r[r.length - 2];
                        y = r[r.length - 1];
                }
            }
            res.toString = R._path2string;
            pth.abs = pathClone(res);
            return res;
        },
        l2c = function (x1, y1, x2, y2) {
            return [x1, y1, x2, y2, x2, y2];
        },
        q2c = function (x1, y1, ax, ay, x2, y2) {
            var _13 = 1 / 3,
                _23 = 2 / 3;
            return [
                    _13 * x1 + _23 * ax,
                    _13 * y1 + _23 * ay,
                    _13 * x2 + _23 * ax,
                    _13 * y2 + _23 * ay,
                    x2,
                    y2
                ];
        },
        a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
            // for more information of where this math came from visit:
            // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
            var _120 = PI * 120 / 180,
                rad = PI / 180 * (+angle || 0),
                res = [],
                xy,
                rotate = cacher(function (x, y, rad) {
                    var X = x * math.cos(rad) - y * math.sin(rad),
                        Y = x * math.sin(rad) + y * math.cos(rad);
                    return {x: X, y: Y};
                });
            if (!recursive) {
                xy = rotate(x1, y1, -rad);
                x1 = xy.x;
                y1 = xy.y;
                xy = rotate(x2, y2, -rad);
                x2 = xy.x;
                y2 = xy.y;
                var cos = math.cos(PI / 180 * angle),
                    sin = math.sin(PI / 180 * angle),
                    x = (x1 - x2) / 2,
                    y = (y1 - y2) / 2;
                var h = (x * x) / (rx * rx) + (y * y) / (ry * ry);
                if (h > 1) {
                    h = math.sqrt(h);
                    rx = h * rx;
                    ry = h * ry;
                }
                var rx2 = rx * rx,
                    ry2 = ry * ry,
                    k = (large_arc_flag == sweep_flag ? -1 : 1) *
                        math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
                    cx = k * rx * y / ry + (x1 + x2) / 2,
                    cy = k * -ry * x / rx + (y1 + y2) / 2,
                    f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
                    f2 = math.asin(((y2 - cy) / ry).toFixed(9));

                f1 = x1 < cx ? PI - f1 : f1;
                f2 = x2 < cx ? PI - f2 : f2;
                f1 < 0 && (f1 = PI * 2 + f1);
                f2 < 0 && (f2 = PI * 2 + f2);
                if (sweep_flag && f1 > f2) {
                    f1 = f1 - PI * 2;
                }
                if (!sweep_flag && f2 > f1) {
                    f2 = f2 - PI * 2;
                }
            } else {
                f1 = recursive[0];
                f2 = recursive[1];
                cx = recursive[2];
                cy = recursive[3];
            }
            var df = f2 - f1;
            if (abs(df) > _120) {
                var f2old = f2,
                    x2old = x2,
                    y2old = y2;
                f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1);
                x2 = cx + rx * math.cos(f2);
                y2 = cy + ry * math.sin(f2);
                res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
            }
            df = f2 - f1;
            var c1 = math.cos(f1),
                s1 = math.sin(f1),
                c2 = math.cos(f2),
                s2 = math.sin(f2),
                t = math.tan(df / 4),
                hx = 4 / 3 * rx * t,
                hy = 4 / 3 * ry * t,
                m1 = [x1, y1],
                m2 = [x1 + hx * s1, y1 - hy * c1],
                m3 = [x2 + hx * s2, y2 - hy * c2],
                m4 = [x2, y2];
            m2[0] = 2 * m1[0] - m2[0];
            m2[1] = 2 * m1[1] - m2[1];
            if (recursive) {
                return [m2, m3, m4][concat](res);
            } else {
                res = [m2, m3, m4][concat](res).join()[split](",");
                var newres = [];
                for (var i = 0, ii = res.length; i < ii; i++) {
                    newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
                }
                return newres;
            }
        },
        findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
            var t1 = 1 - t;
            return {
                x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
                y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y
            };
        },
        curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
            var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x),
                b = 2 * (c1x - p1x) - 2 * (c2x - c1x),
                c = p1x - c1x,
                t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a,
                t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a,
                y = [p1y, p2y],
                x = [p1x, p2x],
                dot;
            abs(t1) > "1e12" && (t1 = .5);
            abs(t2) > "1e12" && (t2 = .5);
            if (t1 > 0 && t1 < 1) {
                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
                x.push(dot.x);
                y.push(dot.y);
            }
            if (t2 > 0 && t2 < 1) {
                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
                x.push(dot.x);
                y.push(dot.y);
            }
            a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
            b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
            c = p1y - c1y;
            t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a;
            t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a;
            abs(t1) > "1e12" && (t1 = .5);
            abs(t2) > "1e12" && (t2 = .5);
            if (t1 > 0 && t1 < 1) {
                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
                x.push(dot.x);
                y.push(dot.y);
            }
            if (t2 > 0 && t2 < 1) {
                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
                x.push(dot.x);
                y.push(dot.y);
            }
            return {
                min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
                max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
            };
        }),
        path2curve = R._path2curve = cacher(function (path, path2) {
            var pth = !path2 && paths(path);
            if (!path2 && pth.curve) {
                return pathClone(pth.curve);
            }
            var p = pathToAbsolute(path),
                p2 = path2 && pathToAbsolute(path2),
                attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
                attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
                processPath = function (path, d, pcom) {
                    var nx, ny;
                    if (!path) {
                        return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
                    }
                    !(path[0] in {T:1, Q:1}) && (d.qx = d.qy = null);
                    switch (path[0]) {
                        case "M":
                            d.X = path[1];
                            d.Y = path[2];
                            break;
                        case "A":
                            path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
                            break;
                        case "S":
                            if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S.
                                nx = d.x * 2 - d.bx;          // And reflect the previous
                                ny = d.y * 2 - d.by;          // command's control point relative to the current point.
                            }
                            else {                            // or some else or nothing
                                nx = d.x;
                                ny = d.y;
                            }
                            path = ["C", nx, ny][concat](path.slice(1));
                            break;
                        case "T":
                            if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T.
                                d.qx = d.x * 2 - d.qx;        // And make a reflection similar
                                d.qy = d.y * 2 - d.qy;        // to case "S".
                            }
                            else {                            // or something else or nothing
                                d.qx = d.x;
                                d.qy = d.y;
                            }
                            path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
                            break;
                        case "Q":
                            d.qx = path[1];
                            d.qy = path[2];
                            path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
                            break;
                        case "L":
                            path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
                            break;
                        case "H":
                            path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
                            break;
                        case "V":
                            path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
                            break;
                        case "Z":
                            path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
                            break;
                    }
                    return path;
                },
                fixArc = function (pp, i) {
                    if (pp[i].length > 7) {
                        pp[i].shift();
                        var pi = pp[i];
                        while (pi.length) {
                            pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
                        }
                        pp.splice(i, 1);
                        ii = mmax(p.length, p2 && p2.length || 0);
                    }
                },
                fixM = function (path1, path2, a1, a2, i) {
                    if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
                        path2.splice(i, 0, ["M", a2.x, a2.y]);
                        a1.bx = 0;
                        a1.by = 0;
                        a1.x = path1[i][1];
                        a1.y = path1[i][2];
                        ii = mmax(p.length, p2 && p2.length || 0);
                    }
                };
            for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) {
                p[i] = processPath(p[i], attrs);
                fixArc(p, i);
                p2 && (p2[i] = processPath(p2[i], attrs2));
                p2 && fixArc(p2, i);
                fixM(p, p2, attrs, attrs2, i);
                fixM(p2, p, attrs2, attrs, i);
                var seg = p[i],
                    seg2 = p2 && p2[i],
                    seglen = seg.length,
                    seg2len = p2 && seg2.length;
                attrs.x = seg[seglen - 2];
                attrs.y = seg[seglen - 1];
                attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
                attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
                attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
                attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
                attrs2.x = p2 && seg2[seg2len - 2];
                attrs2.y = p2 && seg2[seg2len - 1];
            }
            if (!p2) {
                pth.curve = pathClone(p);
            }
            return p2 ? [p, p2] : p;
        }, null, pathClone),
        parseDots = R._parseDots = cacher(function (gradient) {
            var dots = [];
            for (var i = 0, ii = gradient.length; i < ii; i++) {
                var dot = {},
                    par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
                dot.color = R.getRGB(par[1]);
                if (dot.color.error) {
                    return null;
                }
                dot.color = dot.color.hex;
                par[2] && (dot.offset = par[2] + "%");
                dots.push(dot);
            }
            for (i = 1, ii = dots.length - 1; i < ii; i++) {
                if (!dots[i].offset) {
                    var start = toFloat(dots[i - 1].offset || 0),
                        end = 0;
                    for (var j = i + 1; j < ii; j++) {
                        if (dots[j].offset) {
                            end = dots[j].offset;
                            break;
                        }
                    }
                    if (!end) {
                        end = 100;
                        j = ii;
                    }
                    end = toFloat(end);
                    var d = (end - start) / (j - i + 1);
                    for (; i < j; i++) {
                        start += d;
                        dots[i].offset = start + "%";
                    }
                }
            }
            return dots;
        }),
        tear = R._tear = function (el, paper) {
            el == paper.top && (paper.top = el.prev);
            el == paper.bottom && (paper.bottom = el.next);
            el.next && (el.next.prev = el.prev);
            el.prev && (el.prev.next = el.next);
        },
        tofront = R._tofront = function (el, paper) {
            if (paper.top === el) {
                return;
            }
            tear(el, paper);
            el.next = null;
            el.prev = paper.top;
            paper.top.next = el;
            paper.top = el;
        },
        toback = R._toback = function (el, paper) {
            if (paper.bottom === el) {
                return;
            }
            tear(el, paper);
            el.next = paper.bottom;
            el.prev = null;
            paper.bottom.prev = el;
            paper.bottom = el;
        },
        insertafter = R._insertafter = function (el, el2, paper) {
            tear(el, paper);
            el2 == paper.top && (paper.top = el);
            el2.next && (el2.next.prev = el);
            el.next = el2.next;
            el.prev = el2;
            el2.next = el;
        },
        insertbefore = R._insertbefore = function (el, el2, paper) {
            tear(el, paper);
            el2 == paper.bottom && (paper.bottom = el);
            el2.prev && (el2.prev.next = el);
            el.prev = el2.prev;
            el2.prev = el;
            el.next = el2;
        },
        /*\
         * Raphael.toMatrix
         [ method ]
         **
         * Utility method
         **
         * Returns matrix of transformations applied to a given path
         > Parameters
         - path (string) path string
         - transform (string|array) transformation string
         = (object) @Matrix
        \*/
        toMatrix = R.toMatrix = function (path, transform) {
            var bb = pathDimensions(path),
                el = {
                    _: {
                        transform: E
                    },
                    getBBox: function () {
                        return bb;
                    }
                };
            extractTransform(el, transform);
            return el.matrix;
        },
        /*\
         * Raphael.transformPath
         [ method ]
         **
         * Utility method
         **
         * Returns path transformed by a given transformation
         > Parameters
         - path (string) path string
         - transform (string|array) transformation string
         = (string) path
        \*/
        transformPath = R.transformPath = function (path, transform) {
            return mapPath(path, toMatrix(path, transform));
        },
        extractTransform = R._extractTransform = function (el, tstr) {
            if (tstr == null) {
                return el._.transform;
            }
            tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E);
            var tdata = R.parseTransformString(tstr),
                deg = 0,
                dx = 0,
                dy = 0,
                sx = 1,
                sy = 1,
                _ = el._,
                m = new Matrix;
            _.transform = tdata || [];
            if (tdata) {
                for (var i = 0, ii = tdata.length; i < ii; i++) {
                    var t = tdata[i],
                        tlen = t.length,
                        command = Str(t[0]).toLowerCase(),
                        absolute = t[0] != command,
                        inver = absolute ? m.invert() : 0,
                        x1,
                        y1,
                        x2,
                        y2,
                        bb;
                    if (command == "t" && tlen == 3) {
                        if (absolute) {
                            x1 = inver.x(0, 0);
                            y1 = inver.y(0, 0);
                            x2 = inver.x(t[1], t[2]);
                            y2 = inver.y(t[1], t[2]);
                            m.translate(x2 - x1, y2 - y1);
                        } else {
                            m.translate(t[1], t[2]);
                        }
                    } else if (command == "r") {
                        if (tlen == 2) {
                            bb = bb || el.getBBox(1);
                            m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
                            deg += t[1];
                        } else if (tlen == 4) {
                            if (absolute) {
                                x2 = inver.x(t[2], t[3]);
                                y2 = inver.y(t[2], t[3]);
                                m.rotate(t[1], x2, y2);
                            } else {
                                m.rotate(t[1], t[2], t[3]);
                            }
                            deg += t[1];
                        }
                    } else if (command == "s") {
                        if (tlen == 2 || tlen == 3) {
                            bb = bb || el.getBBox(1);
                            m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
                            sx *= t[1];
                            sy *= t[tlen - 1];
                        } else if (tlen == 5) {
                            if (absolute) {
                                x2 = inver.x(t[3], t[4]);
                                y2 = inver.y(t[3], t[4]);
                                m.scale(t[1], t[2], x2, y2);
                            } else {
                                m.scale(t[1], t[2], t[3], t[4]);
                            }
                            sx *= t[1];
                            sy *= t[2];
                        }
                    } else if (command == "m" && tlen == 7) {
                        m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
                    }
                    _.dirtyT = 1;
                    el.matrix = m;
                }
            }

            /*\
             * Element.matrix
             [ property (object) ]
             **
             * Keeps @Matrix object, which represents element transformation
            \*/
            el.matrix = m;

            _.sx = sx;
            _.sy = sy;
            _.deg = deg;
            _.dx = dx = m.e;
            _.dy = dy = m.f;

            if (sx == 1 && sy == 1 && !deg && _.bbox) {
                _.bbox.x += +dx;
                _.bbox.y += +dy;
            } else {
                _.dirtyT = 1;
            }
        },
        getEmpty = function (item) {
            var l = item[0];
            switch (l.toLowerCase()) {
                case "t": return [l, 0, 0];
                case "m": return [l, 1, 0, 0, 1, 0, 0];
                case "r": if (item.length == 4) {
                    return [l, 0, item[2], item[3]];
                } else {
                    return [l, 0];
                }
                case "s": if (item.length == 5) {
                    return [l, 1, 1, item[3], item[4]];
                } else if (item.length == 3) {
                    return [l, 1, 1];
                } else {
                    return [l, 1];
                }
            }
        },
        equaliseTransform = R._equaliseTransform = function (t1, t2) {
            t2 = Str(t2).replace(/\.{3}|\u2026/g, t1);
            t1 = R.parseTransformString(t1) || [];
            t2 = R.parseTransformString(t2) || [];
            var maxlength = mmax(t1.length, t2.length),
                from = [],
                to = [],
                i = 0, j, jj,
                tt1, tt2;
            for (; i < maxlength; i++) {
                tt1 = t1[i] || getEmpty(t2[i]);
                tt2 = t2[i] || getEmpty(tt1);
                if ((tt1[0] != tt2[0]) ||
                    (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
                    (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
                    ) {
                    return;
                }
                from[i] = [];
                to[i] = [];
                for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) {
                    j in tt1 && (from[i][j] = tt1[j]);
                    j in tt2 && (to[i][j] = tt2[j]);
                }
            }
            return {
                from: from,
                to: to
            };
        };
    R._getContainer = function (x, y, w, h) {
        var container;
        container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x;
        if (container == null) {
            return;
        }
        if (container.tagName) {
            if (y == null) {
                return {
                    container: container,
                    width: container.style.pixelWidth || container.offsetWidth,
                    height: container.style.pixelHeight || container.offsetHeight
                };
            } else {
                return {
                    container: container,
                    width: y,
                    height: w
                };
            }
        }
        return {
            container: 1,
            x: x,
            y: y,
            width: w,
            height: h
        };
    };
    /*\
     * Raphael.pathToRelative
     [ method ]
     **
     * Utility method
     **
     * Converts path to relative form
     > Parameters
     - pathString (string|array) path string or array of segments
     = (array) array of segments.
    \*/
    R.pathToRelative = pathToRelative;
    R._engine = {};
    /*\
     * Raphael.path2curve
     [ method ]
     **
     * Utility method
     **
     * Converts path to a new path where all segments are cubic bezier curves.
     > Parameters
     - pathString (string|array) path string or array of segments
     = (array) array of segments.
    \*/
    R.path2curve = path2curve;
    /*\
     * Raphael.matrix
     [ method ]
     **
     * Utility method
     **
     * Returns matrix based on given parameters.
     > Parameters
     - a (number)
     - b (number)
     - c (number)
     - d (number)
     - e (number)
     - f (number)
     = (object) @Matrix
    \*/
    R.matrix = function (a, b, c, d, e, f) {
        return new Matrix(a, b, c, d, e, f);
    };
    function Matrix(a, b, c, d, e, f) {
        if (a != null) {
            this.a = +a;
            this.b = +b;
            this.c = +c;
            this.d = +d;
            this.e = +e;
            this.f = +f;
        } else {
            this.a = 1;
            this.b = 0;
            this.c = 0;
            this.d = 1;
            this.e = 0;
            this.f = 0;
        }
    }
    (function (matrixproto) {
        /*\
         * Matrix.add
         [ method ]
         **
         * Adds given matrix to existing one.
         > Parameters
         - a (number)
         - b (number)
         - c (number)
         - d (number)
         - e (number)
         - f (number)
         or
         - matrix (object) @Matrix
        \*/
        matrixproto.add = function (a, b, c, d, e, f) {
            var out = [[], [], []],
                m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]],
                matrix = [[a, c, e], [b, d, f], [0, 0, 1]],
                x, y, z, res;

            if (a && a instanceof Matrix) {
                matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]];
            }

            for (x = 0; x < 3; x++) {
                for (y = 0; y < 3; y++) {
                    res = 0;
                    for (z = 0; z < 3; z++) {
                        res += m[x][z] * matrix[z][y];
                    }
                    out[x][y] = res;
                }
            }
            this.a = out[0][0];
            this.b = out[1][0];
            this.c = out[0][1];
            this.d = out[1][1];
            this.e = out[0][2];
            this.f = out[1][2];
        };
        /*\
         * Matrix.invert
         [ method ]
         **
         * Returns inverted version of the matrix
         = (object) @Matrix
        \*/
        matrixproto.invert = function () {
            var me = this,
                x = me.a * me.d - me.b * me.c;
            return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x);
        };
        /*\
         * Matrix.clone
         [ method ]
         **
         * Returns copy of the matrix
         = (object) @Matrix
        \*/
        matrixproto.clone = function () {
            return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f);
        };
        /*\
         * Matrix.translate
         [ method ]
         **
         * Translate the matrix
         > Parameters
         - x (number)
         - y (number)
        \*/
        matrixproto.translate = function (x, y) {
            this.add(1, 0, 0, 1, x, y);
        };
        /*\
         * Matrix.scale
         [ method ]
         **
         * Scales the matrix
         > Parameters
         - x (number)
         - y (number) #optional
         - cx (number) #optional
         - cy (number) #optional
        \*/
        matrixproto.scale = function (x, y, cx, cy) {
            y == null && (y = x);
            (cx || cy) && this.add(1, 0, 0, 1, cx, cy);
            this.add(x, 0, 0, y, 0, 0);
            (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy);
        };
        /*\
         * Matrix.rotate
         [ method ]
         **
         * Rotates the matrix
         > Parameters
         - a (number)
         - x (number)
         - y (number)
        \*/
        matrixproto.rotate = function (a, x, y) {
            a = R.rad(a);
            x = x || 0;
            y = y || 0;
            var cos = +math.cos(a).toFixed(9),
                sin = +math.sin(a).toFixed(9);
            this.add(cos, sin, -sin, cos, x, y);
            this.add(1, 0, 0, 1, -x, -y);
        };
        /*\
         * Matrix.x
         [ method ]
         **
         * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y
         > Parameters
         - x (number)
         - y (number)
         = (number) x
        \*/
        matrixproto.x = function (x, y) {
            return x * this.a + y * this.c + this.e;
        };
        /*\
         * Matrix.y
         [ method ]
         **
         * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x
         > Parameters
         - x (number)
         - y (number)
         = (number) y
        \*/
        matrixproto.y = function (x, y) {
            return x * this.b + y * this.d + this.f;
        };
        matrixproto.get = function (i) {
            return +this[Str.fromCharCode(97 + i)].toFixed(4);
        };
        matrixproto.toString = function () {
            return R.svg ?
                "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" :
                [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join();
        };
        matrixproto.toFilter = function () {
            return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) +
                ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) +
                ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')";
        };
        matrixproto.offset = function () {
            return [this.e.toFixed(4), this.f.toFixed(4)];
        };
        function norm(a) {
            return a[0] * a[0] + a[1] * a[1];
        }
        function normalize(a) {
            var mag = math.sqrt(norm(a));
            a[0] && (a[0] /= mag);
            a[1] && (a[1] /= mag);
        }
        /*\
         * Matrix.split
         [ method ]
         **
         * Splits matrix into primitive transformations
         = (object) in format:
         o dx (number) translation by x
         o dy (number) translation by y
         o scalex (number) scale by x
         o scaley (number) scale by y
         o shear (number) shear
         o rotate (number) rotation in deg
         o isSimple (boolean) could it be represented via simple transformations
        \*/
        matrixproto.split = function () {
            var out = {};
            // translation
            out.dx = this.e;
            out.dy = this.f;

            // scale and shear
            var row = [[this.a, this.c], [this.b, this.d]];
            out.scalex = math.sqrt(norm(row[0]));
            normalize(row[0]);

            out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1];
            row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear];

            out.scaley = math.sqrt(norm(row[1]));
            normalize(row[1]);
            out.shear /= out.scaley;

            // rotation
            var sin = -row[0][1],
                cos = row[1][1];
            if (cos < 0) {
                out.rotate = R.deg(math.acos(cos));
                if (sin < 0) {
                    out.rotate = 360 - out.rotate;
                }
            } else {
                out.rotate = R.deg(math.asin(sin));
            }

            out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate);
            out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate;
            out.noRotation = !+out.shear.toFixed(9) && !out.rotate;
            return out;
        };
        /*\
         * Matrix.toTransformString
         [ method ]
         **
         * Return transform string that represents given matrix
         = (string) transform string
        \*/
        matrixproto.toTransformString = function (shorter) {
            var s = shorter || this[split]();
            if (s.isSimple) {
                s.scalex = +s.scalex.toFixed(4);
                s.scaley = +s.scaley.toFixed(4);
                s.rotate = +s.rotate.toFixed(4);
                return  (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) +
                        (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) +
                        (s.rotate ? "r" + [s.rotate, 0, 0] : E);
            } else {
                return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)];
            }
        };
    })(Matrix.prototype);

    // WebKit rendering bug workaround method
    var version = navigator.userAgent.match(/Version\/(.*?)\s/) || navigator.userAgent.match(/Chrome\/(\d+)/);
    if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP") ||
        (navigator.vendor == "Google Inc." && version && version[1] < 8)) {
        /*\
         * Paper.safari
         [ method ]
         **
         * There is an inconvenient rendering bug in Safari (WebKit):
         * sometimes the rendering should be forced.
         * This method should help with dealing with this bug.
        \*/
        paperproto.safari = function () {
            var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"});
            setTimeout(function () {rect.remove();});
        };
    } else {
        paperproto.safari = fun;
    }

    var preventDefault = function () {
        this.returnValue = false;
    },
    preventTouch = function () {
        return this.originalEvent.preventDefault();
    },
    stopPropagation = function () {
        this.cancelBubble = true;
    },
    stopTouch = function () {
        return this.originalEvent.stopPropagation();
    },
    getEventPosition = function (e) {
        var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;

        return {
            x: e.clientX + scrollX,
            y: e.clientY + scrollY
        };
    },
    addEvent = (function () {
        if (g.doc.addEventListener) {
            return function (obj, type, fn, element) {
                var f = function (e) {
                    var pos = getEventPosition(e);
                    return fn.call(element, e, pos.x, pos.y);
                };
                obj.addEventListener(type, f, false);

                if (supportsTouch && touchMap[type]) {
                    var _f = function (e) {
                        var pos = getEventPosition(e),
                            olde = e;

                        for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) {
                            if (e.targetTouches[i].target == obj) {
                                e = e.targetTouches[i];
                                e.originalEvent = olde;
                                e.preventDefault = preventTouch;
                                e.stopPropagation = stopTouch;
                                break;
                            }
                        }

                        return fn.call(element, e, pos.x, pos.y);
                    };
                    obj.addEventListener(touchMap[type], _f, false);
                }

                return function () {
                    obj.removeEventListener(type, f, false);

                    if (supportsTouch && touchMap[type])
                        obj.removeEventListener(touchMap[type], f, false);

                    return true;
                };
            };
        } else if (g.doc.attachEvent) {
            return function (obj, type, fn, element) {
                var f = function (e) {
                    e = e || g.win.event;
                    var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
                        scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
                        x = e.clientX + scrollX,
                        y = e.clientY + scrollY;
                    e.preventDefault = e.preventDefault || preventDefault;
                    e.stopPropagation = e.stopPropagation || stopPropagation;
                    return fn.call(element, e, x, y);
                };
                obj.attachEvent("on" + type, f);
                var detacher = function () {
                    obj.detachEvent("on" + type, f);
                    return true;
                };
                return detacher;
            };
        }
    })(),
    drag = [],
    dragMove = function (e) {
        var x = e.clientX,
            y = e.clientY,
            scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
            dragi,
            j = drag.length;
        while (j--) {
            dragi = drag[j];
            if (supportsTouch && e.touches) {
                var i = e.touches.length,
                    touch;
                while (i--) {
                    touch = e.touches[i];
                    if (touch.identifier == dragi.el._drag.id) {
                        x = touch.clientX;
                        y = touch.clientY;
                        (e.originalEvent ? e.originalEvent : e).preventDefault();
                        break;
                    }
                }
            } else {
                e.preventDefault();
            }
            var node = dragi.el.node,
                o,
                next = node.nextSibling,
                parent = node.parentNode,
                display = node.style.display;
            g.win.opera && parent.removeChild(node);
            node.style.display = "none";
            o = dragi.el.paper.getElementByPoint(x, y);
            node.style.display = display;
            g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node));
            o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o);
            x += scrollX;
            y += scrollY;
            eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e);
        }
    },
    dragUp = function (e) {
        R.unmousemove(dragMove).unmouseup(dragUp);
        var i = drag.length,
            dragi;
        while (i--) {
            dragi = drag[i];
            dragi.el._drag = {};
            eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e);
        }
        drag = [];
    },
    /*\
     * Raphael.el
     [ property (object) ]
     **
     * You can add your own method to elements. This is usefull when you want to hack default functionality or
     * want to wrap some common transformation or attributes in one method. In difference to canvas methods,
     * you can redefine element method at any time. Expending element methods wouldn't affect set.
     > Usage
     | Raphael.el.red = function () {
     |     this.attr({fill: "#f00"});
     | };
     | // then use it
     | paper.circle(100, 100, 20).red();
    \*/
    elproto = R.el = {};
    /*\
     * Element.click
     [ method ]
     **
     * Adds event handler for click for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.unclick
     [ method ]
     **
     * Removes event handler for click for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.dblclick
     [ method ]
     **
     * Adds event handler for double click for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.undblclick
     [ method ]
     **
     * Removes event handler for double click for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.mousedown
     [ method ]
     **
     * Adds event handler for mousedown for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.unmousedown
     [ method ]
     **
     * Removes event handler for mousedown for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.mousemove
     [ method ]
     **
     * Adds event handler for mousemove for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.unmousemove
     [ method ]
     **
     * Removes event handler for mousemove for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.mouseout
     [ method ]
     **
     * Adds event handler for mouseout for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.unmouseout
     [ method ]
     **
     * Removes event handler for mouseout for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.mouseover
     [ method ]
     **
     * Adds event handler for mouseover for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.unmouseover
     [ method ]
     **
     * Removes event handler for mouseover for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.mouseup
     [ method ]
     **
     * Adds event handler for mouseup for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.unmouseup
     [ method ]
     **
     * Removes event handler for mouseup for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.touchstart
     [ method ]
     **
     * Adds event handler for touchstart for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.untouchstart
     [ method ]
     **
     * Removes event handler for touchstart for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.touchmove
     [ method ]
     **
     * Adds event handler for touchmove for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.untouchmove
     [ method ]
     **
     * Removes event handler for touchmove for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.touchend
     [ method ]
     **
     * Adds event handler for touchend for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.untouchend
     [ method ]
     **
     * Removes event handler for touchend for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/

    /*\
     * Element.touchcancel
     [ method ]
     **
     * Adds event handler for touchcancel for the element.
     > Parameters
     - handler (function) handler for the event
     = (object) @Element
    \*/
    /*\
     * Element.untouchcancel
     [ method ]
     **
     * Removes event handler for touchcancel for the element.
     > Parameters
     - handler (function) #optional handler for the event
     = (object) @Element
    \*/
    for (var i = events.length; i--;) {
        (function (eventName) {
            R[eventName] = elproto[eventName] = function (fn, scope) {
                if (R.is(fn, "function")) {
                    this.events = this.events || [];
                    this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)});
                }
                return this;
            };
            R["un" + eventName] = elproto["un" + eventName] = function (fn) {
                var events = this.events || [],
                    l = events.length;
                while (l--){
                    if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) {
                        events[l].unbind();
                        events.splice(l, 1);
                        !events.length && delete this.events;
                    }
                }
                return this;
            };
        })(events[i]);
    }

    /*\
     * Element.data
     [ method ]
     **
     * Adds or retrieves given value asociated with given key.
     ** 
     * See also @Element.removeData
     > Parameters
     - key (string) key to store data
     - value (any) #optional value to store
     = (object) @Element
     * or, if value is not specified:
     = (any) value
     * or, if key and value are not specified:
     = (object) Key/value pairs for all the data associated with the element.
     > Usage
     | for (var i = 0, i < 5, i++) {
     |     paper.circle(10 + 15 * i, 10, 10)
     |          .attr({fill: "#000"})
     |          .data("i", i)
     |          .click(function () {
     |             alert(this.data("i"));
     |          });
     | }
    \*/
    elproto.data = function (key, value) {
        var data = eldata[this.id] = eldata[this.id] || {};
        if (arguments.length == 0) {
            return data;
        }
        if (arguments.length == 1) {
            if (R.is(key, "object")) {
                for (var i in key) if (key[has](i)) {
                    this.data(i, key[i]);
                }
                return this;
            }
            eve("raphael.data.get." + this.id, this, data[key], key);
            return data[key];
        }
        data[key] = value;
        eve("raphael.data.set." + this.id, this, value, key);
        return this;
    };
    /*\
     * Element.removeData
     [ method ]
     **
     * Removes value associated with an element by given key.
     * If key is not provided, removes all the data of the element.
     > Parameters
     - key (string) #optional key
     = (object) @Element
    \*/
    elproto.removeData = function (key) {
        if (key == null) {
            eldata[this.id] = {};
        } else {
            eldata[this.id] && delete eldata[this.id][key];
        }
        return this;
    };
     /*\
     * Element.getData
     [ method ]
     **
     * Retrieves the element data
     = (object) data
    \*/
    elproto.getData = function () {
        return clone(eldata[this.id] || {});
    };
    /*\
     * Element.hover
     [ method ]
     **
     * Adds event handlers for hover for the element.
     > Parameters
     - f_in (function) handler for hover in
     - f_out (function) handler for hover out
     - icontext (object) #optional context for hover in handler
     - ocontext (object) #optional context for hover out handler
     = (object) @Element
    \*/
    elproto.hover = function (f_in, f_out, scope_in, scope_out) {
        return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
    };
    /*\
     * Element.unhover
     [ method ]
     **
     * Removes event handlers for hover for the element.
     > Parameters
     - f_in (function) handler for hover in
     - f_out (function) handler for hover out
     = (object) @Element
    \*/
    elproto.unhover = function (f_in, f_out) {
        return this.unmouseover(f_in).unmouseout(f_out);
    };
    var draggable = [];
    /*\
     * Element.drag
     [ method ]
     **
     * Adds event handlers for drag of the element.
     > Parameters
     - onmove (function) handler for moving
     - onstart (function) handler for drag start
     - onend (function) handler for drag end
     - mcontext (object) #optional context for moving handler
     - scontext (object) #optional context for drag start handler
     - econtext (object) #optional context for drag end handler
     * Additionaly following `drag` events will be triggered: `drag.start.<id>` on start, 
     * `drag.end.<id>` on end and `drag.move.<id>` on every move. When element will be dragged over another element 
     * `drag.over.<id>` will be fired as well.
     *
     * Start event and start handler will be called in specified context or in context of the element with following parameters:
     o x (number) x position of the mouse
     o y (number) y position of the mouse
     o event (object) DOM event object
     * Move event and move handler will be called in specified context or in context of the element with following parameters:
     o dx (number) shift by x from the start point
     o dy (number) shift by y from the start point
     o x (number) x position of the mouse
     o y (number) y position of the mouse
     o event (object) DOM event object
     * End event and end handler will be called in specified context or in context of the element with following parameters:
     o event (object) DOM event object
     = (object) @Element
    \*/
    elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
        function start(e) {
            (e.originalEvent || e).preventDefault();
            var x = e.clientX,
                y = e.clientY,
                scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
                scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
            this._drag.id = e.identifier;
            if (supportsTouch && e.touches) {
                var i = e.touches.length, touch;
                while (i--) {
                    touch = e.touches[i];
                    this._drag.id = touch.identifier;
                    if (touch.identifier == this._drag.id) {
                        x = touch.clientX;
                        y = touch.clientY;
                        break;
                    }
                }
            }
            this._drag.x = x + scrollX;
            this._drag.y = y + scrollY;
            !drag.length && R.mousemove(dragMove).mouseup(dragUp);
            drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope});
            onstart && eve.on("raphael.drag.start." + this.id, onstart);
            onmove && eve.on("raphael.drag.move." + this.id, onmove);
            onend && eve.on("raphael.drag.end." + this.id, onend);
            eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
        }
        this._drag = {};
        draggable.push({el: this, start: start});
        this.mousedown(start);
        return this;
    };
    /*\
     * Element.onDragOver
     [ method ]
     **
     * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id).
     > Parameters
     - f (function) handler for event, first argument would be the element you are dragging over
    \*/
    elproto.onDragOver = function (f) {
        f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id);
    };
    /*\
     * Element.undrag
     [ method ]
     **
     * Removes all drag event handlers from given element.
    \*/
    elproto.undrag = function () {
        var i = draggable.length;
        while (i--) if (draggable[i].el == this) {
            this.unmousedown(draggable[i].start);
            draggable.splice(i, 1);
            eve.unbind("raphael.drag.*." + this.id);
        }
        !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
        drag = [];
    };
    /*\
     * Paper.circle
     [ method ]
     **
     * Draws a circle.
     **
     > Parameters
     **
     - x (number) x coordinate of the centre
     - y (number) y coordinate of the centre
     - r (number) radius
     = (object) Raphaël element object with type "circle"
     **
     > Usage
     | var c = paper.circle(50, 50, 40);
    \*/
    paperproto.circle = function (x, y, r) {
        var out = R._engine.circle(this, x || 0, y || 0, r || 0);
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Paper.rect
     [ method ]
     *
     * Draws a rectangle.
     **
     > Parameters
     **
     - x (number) x coordinate of the top left corner
     - y (number) y coordinate of the top left corner
     - width (number) width
     - height (number) height
     - r (number) #optional radius for rounded corners, default is 0
     = (object) Raphaël element object with type "rect"
     **
     > Usage
     | // regular rectangle
     | var c = paper.rect(10, 10, 50, 50);
     | // rectangle with rounded corners
     | var c = paper.rect(40, 40, 50, 50, 10);
    \*/
    paperproto.rect = function (x, y, w, h, r) {
        var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Paper.ellipse
     [ method ]
     **
     * Draws an ellipse.
     **
     > Parameters
     **
     - x (number) x coordinate of the centre
     - y (number) y coordinate of the centre
     - rx (number) horizontal radius
     - ry (number) vertical radius
     = (object) Raphaël element object with type "ellipse"
     **
     > Usage
     | var c = paper.ellipse(50, 50, 40, 20);
    \*/
    paperproto.ellipse = function (x, y, rx, ry) {
        var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Paper.path
     [ method ]
     **
     * Creates a path element by given path data string.
     > Parameters
     - pathString (string) #optional path string in SVG format.
     * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example:
     | "M10,20L30,40"
     * Here we can see two commands: "M", with arguments `(10, 20)` and "L" with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative.
     *
     # <p>Here is short list of commands available, for more details see <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG path string format</a>.</p>
     # <table><thead><tr><th>Command</th><th>Name</th><th>Parameters</th></tr></thead><tbody>
     # <tr><td>M</td><td>moveto</td><td>(x y)+</td></tr>
     # <tr><td>Z</td><td>closepath</td><td>(none)</td></tr>
     # <tr><td>L</td><td>lineto</td><td>(x y)+</td></tr>
     # <tr><td>H</td><td>horizontal lineto</td><td>x+</td></tr>
     # <tr><td>V</td><td>vertical lineto</td><td>y+</td></tr>
     # <tr><td>C</td><td>curveto</td><td>(x1 y1 x2 y2 x y)+</td></tr>
     # <tr><td>S</td><td>smooth curveto</td><td>(x2 y2 x y)+</td></tr>
     # <tr><td>Q</td><td>quadratic Bézier curveto</td><td>(x1 y1 x y)+</td></tr>
     # <tr><td>T</td><td>smooth quadratic Bézier curveto</td><td>(x y)+</td></tr>
     # <tr><td>A</td><td>elliptical arc</td><td>(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+</td></tr>
     # <tr><td>R</td><td><a href="http://en.wikipedia.org/wiki/Catmull–Rom_spline#Catmull.E2.80.93Rom_spline">Catmull-Rom curveto</a>*</td><td>x1 y1 (x y)+</td></tr></tbody></table>
     * * "Catmull-Rom curveto" is a not standard SVG command and added in 2.0 to make life easier.
     * Note: there is a special case when path consist of just three commands: "M10,10R…z". In this case path will smoothly connects to its beginning.
     > Usage
     | var c = paper.path("M10 10L90 90");
     | // draw a diagonal line:
     | // move to 10,10, line to 90,90
     * For example of path strings, check out these icons: http://raphaeljs.com/icons/
    \*/
    paperproto.path = function (pathString) {
        pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
        var out = R._engine.path(R.format[apply](R, arguments), this);
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Paper.image
     [ method ]
     **
     * Embeds an image into the surface.
     **
     > Parameters
     **
     - src (string) URI of the source image
     - x (number) x coordinate position
     - y (number) y coordinate position
     - width (number) width of the image
     - height (number) height of the image
     = (object) Raphaël element object with type "image"
     **
     > Usage
     | var c = paper.image("apple.png", 10, 10, 80, 80);
    \*/
    paperproto.image = function (src, x, y, w, h) {
        var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Paper.text
     [ method ]
     **
     * Draws a text string. If you need line breaks, put "\n" in the string.
     **
     > Parameters
     **
     - x (number) x coordinate position
     - y (number) y coordinate position
     - text (string) The text string to draw
     = (object) Raphaël element object with type "text"
     **
     > Usage
     | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
    \*/
    paperproto.text = function (x, y, text) {
        var out = R._engine.text(this, x || 0, y || 0, Str(text));
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Paper.set
     [ method ]
     **
     * Creates array-like object to keep and operate several elements at once.
     * Warning: it doesn't create any elements for itself in the page, it just groups existing elements.
     * Sets act as pseudo elements — all methods available to an element can be used on a set.
     = (object) array-like object that represents set of elements
     **
     > Usage
     | var st = paper.set();
     | st.push(
     |     paper.circle(10, 10, 5),
     |     paper.circle(30, 10, 5)
     | );
     | st.attr({fill: "red"}); // changes the fill of both circles
    \*/
    paperproto.set = function (itemsArray) {
        !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
        var out = new Set(itemsArray);
        this.__set__ && this.__set__.push(out);
        out["paper"] = this;
        out["type"] = "set";
        return out;
    };
    /*\
     * Paper.setStart
     [ method ]
     **
     * Creates @Paper.set. All elements that will be created after calling this method and before calling
     * @Paper.setFinish will be added to the set.
     **
     > Usage
     | paper.setStart();
     | paper.circle(10, 10, 5),
     | paper.circle(30, 10, 5)
     | var st = paper.setFinish();
     | st.attr({fill: "red"}); // changes the fill of both circles
    \*/
    paperproto.setStart = function (set) {
        this.__set__ = set || this.set();
    };
    /*\
     * Paper.setFinish
     [ method ]
     **
     * See @Paper.setStart. This method finishes catching and returns resulting set.
     **
     = (object) set
    \*/
    paperproto.setFinish = function (set) {
        var out = this.__set__;
        delete this.__set__;
        return out;
    };
    /*\
     * Paper.setSize
     [ method ]
     **
     * If you need to change dimensions of the canvas call this method
     **
     > Parameters
     **
     - width (number) new width of the canvas
     - height (number) new height of the canvas
    \*/
    paperproto.setSize = function (width, height) {
        return R._engine.setSize.call(this, width, height);
    };
    /*\
     * Paper.setViewBox
     [ method ]
     **
     * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by 
     * specifying new boundaries.
     **
     > Parameters
     **
     - x (number) new x position, default is `0`
     - y (number) new y position, default is `0`
     - w (number) new width of the canvas
     - h (number) new height of the canvas
     - fit (boolean) `true` if you want graphics to fit into new boundary box
    \*/
    paperproto.setViewBox = function (x, y, w, h, fit) {
        return R._engine.setViewBox.call(this, x, y, w, h, fit);
    };
    /*\
     * Paper.top
     [ property ]
     **
     * Points to the topmost element on the paper
    \*/
    /*\
     * Paper.bottom
     [ property ]
     **
     * Points to the bottom element on the paper
    \*/
    paperproto.top = paperproto.bottom = null;
    /*\
     * Paper.raphael
     [ property ]
     **
     * Points to the @Raphael object/function
    \*/
    paperproto.raphael = R;
    var getOffset = function (elem) {
        var box = elem.getBoundingClientRect(),
            doc = elem.ownerDocument,
            body = doc.body,
            docElem = doc.documentElement,
            clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
            top  = box.top  + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
            left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
        return {
            y: top,
            x: left
        };
    };
    /*\
     * Paper.getElementByPoint
     [ method ]
     **
     * Returns you topmost element under given point.
     **
     = (object) Raphaël element object
     > Parameters
     **
     - x (number) x coordinate from the top left corner of the window
     - y (number) y coordinate from the top left corner of the window
     > Usage
     | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
    \*/
    paperproto.getElementByPoint = function (x, y) {
        var paper = this,
            svg = paper.canvas,
            target = g.doc.elementFromPoint(x, y);
        if (g.win.opera && target.tagName == "svg") {
            var so = getOffset(svg),
                sr = svg.createSVGRect();
            sr.x = x - so.x;
            sr.y = y - so.y;
            sr.width = sr.height = 1;
            var hits = svg.getIntersectionList(sr, null);
            if (hits.length) {
                target = hits[hits.length - 1];
            }
        }
        if (!target) {
            return null;
        }
        while (target.parentNode && target != svg.parentNode && !target.raphael) {
            target = target.parentNode;
        }
        target == paper.canvas.parentNode && (target = svg);
        target = target && target.raphael ? paper.getById(target.raphaelid) : null;
        return target;
    };

    /*\
     * Paper.getElementsByBBox
     [ method ]
     **
     * Returns set of elements that have an intersecting bounding box
     **
     > Parameters
     **
     - bbox (object) bbox to check with
     = (object) @Set
     \*/
    paperproto.getElementsByBBox = function (bbox) {
        var set = this.set();
        this.forEach(function (el) {
            if (R.isBBoxIntersect(el.getBBox(), bbox)) {
                set.push(el);
            }
        });
        return set;
    };

    /*\
     * Paper.getById
     [ method ]
     **
     * Returns you element by its internal ID.
     **
     > Parameters
     **
     - id (number) id
     = (object) Raphaël element object
    \*/
    paperproto.getById = function (id) {
        var bot = this.bottom;
        while (bot) {
            if (bot.id == id) {
                return bot;
            }
            bot = bot.next;
        }
        return null;
    };
    /*\
     * Paper.forEach
     [ method ]
     **
     * Executes given function for each element on the paper
     *
     * If callback function returns `false` it will stop loop running.
     **
     > Parameters
     **
     - callback (function) function to run
     - thisArg (object) context object for the callback
     = (object) Paper object
     > Usage
     | paper.forEach(function (el) {
     |     el.attr({ stroke: "blue" });
     | });
    \*/
    paperproto.forEach = function (callback, thisArg) {
        var bot = this.bottom;
        while (bot) {
            if (callback.call(thisArg, bot) === false) {
                return this;
            }
            bot = bot.next;
        }
        return this;
    };
    /*\
     * Paper.getElementsByPoint
     [ method ]
     **
     * Returns set of elements that have common point inside
     **
     > Parameters
     **
     - x (number) x coordinate of the point
     - y (number) y coordinate of the point
     = (object) @Set
    \*/
    paperproto.getElementsByPoint = function (x, y) {
        var set = this.set();
        this.forEach(function (el) {
            if (el.isPointInside(x, y)) {
                set.push(el);
            }
        });
        return set;
    };
    function x_y() {
        return this.x + S + this.y;
    }
    function x_y_w_h() {
        return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
    }
    /*\
     * Element.isPointInside
     [ method ]
     **
     * Determine if given point is inside this element's shape
     **
     > Parameters
     **
     - x (number) x coordinate of the point
     - y (number) y coordinate of the point
     = (boolean) `true` if point inside the shape
    \*/
    elproto.isPointInside = function (x, y) {
        var rp = this.realPath = getPath[this.type](this);
        if (this.attr('transform') && this.attr('transform').length) {
            rp = R.transformPath(rp, this.attr('transform'));
        }
        return R.isPointInsidePath(rp, x, y);
    };
    /*\
     * Element.getBBox
     [ method ]
     **
     * Return bounding box for a given element
     **
     > Parameters
     **
     - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
     = (object) Bounding box object:
     o {
     o     x: (number) top left corner x
     o     y: (number) top left corner y
     o     x2: (number) bottom right corner x
     o     y2: (number) bottom right corner y
     o     width: (number) width
     o     height: (number) height
     o }
    \*/
    elproto.getBBox = function (isWithoutTransform) {
        if (this.removed) {
            return {};
        }
        var _ = this._;
        if (isWithoutTransform) {
            if (_.dirty || !_.bboxwt) {
                this.realPath = getPath[this.type](this);
                _.bboxwt = pathDimensions(this.realPath);
                _.bboxwt.toString = x_y_w_h;
                _.dirty = 0;
            }
            return _.bboxwt;
        }
        if (_.dirty || _.dirtyT || !_.bbox) {
            if (_.dirty || !this.realPath) {
                _.bboxwt = 0;
                this.realPath = getPath[this.type](this);
            }
            _.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
            _.bbox.toString = x_y_w_h;
            _.dirty = _.dirtyT = 0;
        }
        return _.bbox;
    };
    /*\
     * Element.clone
     [ method ]
     **
     = (object) clone of a given element
     **
    \*/
    elproto.clone = function () {
        if (this.removed) {
            return null;
        }
        var out = this.paper[this.type]().attr(this.attr());
        this.__set__ && this.__set__.push(out);
        return out;
    };
    /*\
     * Element.glow
     [ method ]
     **
     * Return set of elements that create glow-like effect around given element. See @Paper.set.
     *
     * Note: Glow is not connected to the element. If you change element attributes it won't adjust itself.
     **
     > Parameters
     **
     - glow (object) #optional parameters object with all properties optional:
     o {
     o     width (number) size of the glow, default is `10`
     o     fill (boolean) will it be filled, default is `false`
     o     opacity (number) opacity, default is `0.5`
     o     offsetx (number) horizontal offset, default is `0`
     o     offsety (number) vertical offset, default is `0`
     o     color (string) glow colour, default is `black`
     o }
     = (object) @Paper.set of elements that represents glow
    \*/
    elproto.glow = function (glow) {
        if (this.type == "text") {
            return null;
        }
        glow = glow || {};
        var s = {
            width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
            fill: glow.fill || false,
            opacity: glow.opacity || .5,
            offsetx: glow.offsetx || 0,
            offsety: glow.offsety || 0,
            color: glow.color || "#000"
        },
            c = s.width / 2,
            r = this.paper,
            out = r.set(),
            path = this.realPath || getPath[this.type](this);
        path = this.matrix ? mapPath(path, this.matrix) : path;
        for (var i = 1; i < c + 1; i++) {
            out.push(r.path(path).attr({
                stroke: s.color,
                fill: s.fill ? s.color : "none",
                "stroke-linejoin": "round",
                "stroke-linecap": "round",
                "stroke-width": +(s.width / c * i).toFixed(3),
                opacity: +(s.opacity / c).toFixed(3)
            }));
        }
        return out.insertBefore(this).translate(s.offsetx, s.offsety);
    };
    var curveslengths = {},
    getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
        if (length == null) {
            return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
        } else {
            return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length));
        }
    },
    getLengthFactory = function (istotal, subpath) {
        return function (path, length, onlystart) {
            path = path2curve(path);
            var x, y, p, l, sp = "", subpaths = {}, point,
                len = 0;
            for (var i = 0, ii = path.length; i < ii; i++) {
                p = path[i];
                if (p[0] == "M") {
                    x = +p[1];
                    y = +p[2];
                } else {
                    l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
                    if (len + l > length) {
                        if (subpath && !subpaths.start) {
                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
                            sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
                            if (onlystart) {return sp;}
                            subpaths.start = sp;
                            sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
                            len += l;
                            x = +p[5];
                            y = +p[6];
                            continue;
                        }
                        if (!istotal && !subpath) {
                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
                            return {x: point.x, y: point.y, alpha: point.alpha};
                        }
                    }
                    len += l;
                    x = +p[5];
                    y = +p[6];
                }
                sp += p.shift() + p;
            }
            subpaths.end = sp;
            point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
            point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
            return point;
        };
    };
    var getTotalLength = getLengthFactory(1),
        getPointAtLength = getLengthFactory(),
        getSubpathsAtLength = getLengthFactory(0, 1);
    /*\
     * Raphael.getTotalLength
     [ method ]
     **
     * Returns length of the given path in pixels.
     **
     > Parameters
     **
     - path (string) SVG path string.
     **
     = (number) length.
    \*/
    R.getTotalLength = getTotalLength;
    /*\
     * Raphael.getPointAtLength
     [ method ]
     **
     * Return coordinates of the point located at the given length on the given path.
     **
     > Parameters
     **
     - path (string) SVG path string
     - length (number)
     **
     = (object) representation of the point:
     o {
     o     x: (number) x coordinate
     o     y: (number) y coordinate
     o     alpha: (number) angle of derivative
     o }
    \*/
    R.getPointAtLength = getPointAtLength;
    /*\
     * Raphael.getSubpath
     [ method ]
     **
     * Return subpath of a given path from given length to given length.
     **
     > Parameters
     **
     - path (string) SVG path string
     - from (number) position of the start of the segment
     - to (number) position of the end of the segment
     **
     = (string) pathstring for the segment
    \*/
    R.getSubpath = function (path, from, to) {
        if (this.getTotalLength(path) - to < 1e-6) {
            return getSubpathsAtLength(path, from).end;
        }
        var a = getSubpathsAtLength(path, to, 1);
        return from ? getSubpathsAtLength(a, from).end : a;
    };
    /*\
     * Element.getTotalLength
     [ method ]
     **
     * Returns length of the path in pixels. Only works for element of "path" type.
     = (number) length.
    \*/
    elproto.getTotalLength = function () {
        var path = this.getPath();
        if (!path) {
            return;
        }

        if (this.node.getTotalLength) {
            return this.node.getTotalLength();
        }

        return getTotalLength(path);
    };
    /*\
     * Element.getPointAtLength
     [ method ]
     **
     * Return coordinates of the point located at the given length on the given path. Only works for element of "path" type.
     **
     > Parameters
     **
     - length (number)
     **
     = (object) representation of the point:
     o {
     o     x: (number) x coordinate
     o     y: (number) y coordinate
     o     alpha: (number) angle of derivative
     o }
    \*/
    elproto.getPointAtLength = function (length) {
        var path = this.getPath();
        if (!path) {
            return;
        }

        return getPointAtLength(path, length);
    };
    /*\
     * Element.getPath
     [ method ]
     **
     * Returns path of the element. Only works for elements of "path" type and simple elements like circle.
     = (object) path
     **
    \*/
    elproto.getPath = function () {
        var path,
            getPath = R._getPath[this.type];
        
        if (this.type == "text" || this.type == "set") {
            return;
        }

        if (getPath) {
            path = getPath(this);
        }

        return path;
    };
    /*\
     * Element.getSubpath
     [ method ]
     **
     * Return subpath of a given element from given length to given length. Only works for element of "path" type.
     **
     > Parameters
     **
     - from (number) position of the start of the segment
     - to (number) position of the end of the segment
     **
     = (string) pathstring for the segment
    \*/
    elproto.getSubpath = function (from, to) {
        var path = this.getPath();
        if (!path) {
            return;
        }

        return R.getSubpath(path, from, to);
    };
    /*\
     * Raphael.easing_formulas
     [ property ]
     **
     * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
     # <ul>
     #     <li>"linear"</li>
     #     <li>"&lt;" or "easeIn" or "ease-in"</li>
     #     <li>">" or "easeOut" or "ease-out"</li>
     #     <li>"&lt;>" or "easeInOut" or "ease-in-out"</li>
     #     <li>"backIn" or "back-in"</li>
     #     <li>"backOut" or "back-out"</li>
     #     <li>"elastic"</li>
     #     <li>"bounce"</li>
     # </ul>
     # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p>
    \*/
    var ef = R.easing_formulas = {
        linear: function (n) {
            return n;
        },
        "<": function (n) {
            return pow(n, 1.7);
        },
        ">": function (n) {
            return pow(n, .48);
        },
        "<>": function (n) {
            var q = .48 - n / 1.04,
                Q = math.sqrt(.1734 + q * q),
                x = Q - q,
                X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
                y = -Q - q,
                Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
                t = X + Y + .5;
            return (1 - t) * 3 * t * t + t * t * t;
        },
        backIn: function (n) {
            var s = 1.70158;
            return n * n * ((s + 1) * n - s);
        },
        backOut: function (n) {
            n = n - 1;
            var s = 1.70158;
            return n * n * ((s + 1) * n + s) + 1;
        },
        elastic: function (n) {
            if (n == !!n) {
                return n;
            }
            return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
        },
        bounce: function (n) {
            var s = 7.5625,
                p = 2.75,

                l;
            if (n < (1 / p)) {
                l = s * n * n;
            } else {
                if (n < (2 / p)) {
                    n -= (1.5 / p);
                    l = s * n * n + .75;
                } else {
                    if (n < (2.5 / p)) {
                        n -= (2.25 / p);
                        l = s * n * n + .9375;
                    } else {
                        n -= (2.625 / p);
                        l = s * n * n + .984375;
                    }
                }
            }
            return l;
        }
    };
    ef.easeIn = ef["ease-in"] = ef["<"];
    ef.easeOut = ef["ease-out"] = ef[">"];
    ef.easeInOut = ef["ease-in-out"] = ef["<>"];
    ef["back-in"] = ef.backIn;
    ef["back-out"] = ef.backOut;

    var animationElements = [],
        requestAnimFrame = window.requestAnimationFrame       ||
                           window.webkitRequestAnimationFrame ||
                           window.mozRequestAnimationFrame    ||
                           window.oRequestAnimationFrame      ||
                           window.msRequestAnimationFrame     ||
                           function (callback) {
                               setTimeout(callback, 16);
                           },
        animation = function () {
            var Now = +new Date,
                l = 0;
            for (; l < animationElements.length; l++) {
                var e = animationElements[l];
                if (e.el.removed || e.paused) {
                    continue;
                }
                var time = Now - e.start,
                    ms = e.ms,
                    easing = e.easing,
                    from = e.from,
                    diff = e.diff,
                    to = e.to,
                    t = e.t,
                    that = e.el,
                    set = {},
                    now,
                    init = {},
                    key;
                if (e.initstatus) {
                    time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
                    e.status = e.initstatus;
                    delete e.initstatus;
                    e.stop && animationElements.splice(l--, 1);
                } else {
                    e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
                }
                if (time < 0) {
                    continue;
                }
                if (time < ms) {
                    var pos = easing(time / ms);
                    for (var attr in from) if (from[has](attr)) {
                        switch (availableAnimAttrs[attr]) {
                            case nu:
                                now = +from[attr] + pos * ms * diff[attr];
                                break;
                            case "colour":
                                now = "rgb(" + [
                                    upto255(round(from[attr].r + pos * ms * diff[attr].r)),
                                    upto255(round(from[attr].g + pos * ms * diff[attr].g)),
                                    upto255(round(from[attr].b + pos * ms * diff[attr].b))
                                ].join(",") + ")";
                                break;
                            case "path":
                                now = [];
                                for (var i = 0, ii = from[attr].length; i < ii; i++) {
                                    now[i] = [from[attr][i][0]];
                                    for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
                                        now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
                                    }
                                    now[i] = now[i].join(S);
                                }
                                now = now.join(S);
                                break;
                            case "transform":
                                if (diff[attr].real) {
                                    now = [];
                                    for (i = 0, ii = from[attr].length; i < ii; i++) {
                                        now[i] = [from[attr][i][0]];
                                        for (j = 1, jj = from[attr][i].length; j < jj; j++) {
                                            now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
                                        }
                                    }
                                } else {
                                    var get = function (i) {
                                        return +from[attr][i] + pos * ms * diff[attr][i];
                                    };
                                    // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
                                    now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
                                }
                                break;
                            case "csv":
                                if (attr == "clip-rect") {
                                    now = [];
                                    i = 4;
                                    while (i--) {
                                        now[i] = +from[attr][i] + pos * ms * diff[attr][i];
                                    }
                                }
                                break;
                            default:
                                var from2 = [][concat](from[attr]);
                                now = [];
                                i = that.paper.customAttributes[attr].length;
                                while (i--) {
                                    now[i] = +from2[i] + pos * ms * diff[attr][i];
                                }
                                break;
                        }
                        set[attr] = now;
                    }
                    that.attr(set);
                    (function (id, that, anim) {
                        setTimeout(function () {
                            eve("raphael.anim.frame." + id, that, anim);
                        });
                    })(that.id, that, e.anim);
                } else {
                    (function(f, el, a) {
                        setTimeout(function() {
                            eve("raphael.anim.frame." + el.id, el, a);
                            eve("raphael.anim.finish." + el.id, el, a);
                            R.is(f, "function") && f.call(el);
                        });
                    })(e.callback, that, e.anim);
                    that.attr(to);
                    animationElements.splice(l--, 1);
                    if (e.repeat > 1 && !e.next) {
                        for (key in to) if (to[has](key)) {
                            init[key] = e.totalOrigin[key];
                        }
                        e.el.attr(init);
                        runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
                    }
                    if (e.next && !e.stop) {
                        runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
                    }
                }
            }
            R.svg && that && that.paper && that.paper.safari();
            animationElements.length && requestAnimFrame(animation);
        },
        upto255 = function (color) {
            return color > 255 ? 255 : color < 0 ? 0 : color;
        };
    /*\
     * Element.animateWith
     [ method ]
     **
     * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
     **
     > Parameters
     **
     - el (object) element to sync with
     - anim (object) animation to sync with
     - params (object) #optional final attributes for the element, see also @Element.attr
     - ms (number) #optional number of milliseconds for animation to run
     - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
     - callback (function) #optional callback function. Will be called at the end of animation.
     * or
     - element (object) element to sync with
     - anim (object) animation to sync with
     - animation (object) #optional animation object, see @Raphael.animation
     **
     = (object) original element
    \*/
    elproto.animateWith = function (el, anim, params, ms, easing, callback) {
        var element = this;
        if (element.removed) {
            callback && callback.call(element);
            return element;
        }
        var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback),
            x, y;
        runAnimation(a, element, a.percents[0], null, element.attr());
        for (var i = 0, ii = animationElements.length; i < ii; i++) {
            if (animationElements[i].anim == anim && animationElements[i].el == el) {
                animationElements[ii - 1].start = animationElements[i].start;
                break;
            }
        }
        return element;
        // 
        // 
        // var a = params ? R.animation(params, ms, easing, callback) : anim,
        //     status = element.status(anim);
        // return this.animate(a).status(a, status * anim.ms / a.ms);
    };
    function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
        var cx = 3 * p1x,
            bx = 3 * (p2x - p1x) - cx,
            ax = 1 - cx - bx,
            cy = 3 * p1y,
            by = 3 * (p2y - p1y) - cy,
            ay = 1 - cy - by;
        function sampleCurveX(t) {
            return ((ax * t + bx) * t + cx) * t;
        }
        function solve(x, epsilon) {
            var t = solveCurveX(x, epsilon);
            return ((ay * t + by) * t + cy) * t;
        }
        function solveCurveX(x, epsilon) {
            var t0, t1, t2, x2, d2, i;
            for(t2 = x, i = 0; i < 8; i++) {
                x2 = sampleCurveX(t2) - x;
                if (abs(x2) < epsilon) {
                    return t2;
                }
                d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
                if (abs(d2) < 1e-6) {
                    break;
                }
                t2 = t2 - x2 / d2;
            }
            t0 = 0;
            t1 = 1;
            t2 = x;
            if (t2 < t0) {
                return t0;
            }
            if (t2 > t1) {
                return t1;
            }
            while (t0 < t1) {
                x2 = sampleCurveX(t2);
                if (abs(x2 - x) < epsilon) {
                    return t2;
                }
                if (x > x2) {
                    t0 = t2;
                } else {
                    t1 = t2;
                }
                t2 = (t1 - t0) / 2 + t0;
            }
            return t2;
        }
        return solve(t, 1 / (200 * duration));
    }
    elproto.onAnimation = function (f) {
        f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id);
        return this;
    };
    function Animation(anim, ms) {
        var percents = [],
            newAnim = {};
        this.ms = ms;
        this.times = 1;
        if (anim) {
            for (var attr in anim) if (anim[has](attr)) {
                newAnim[toFloat(attr)] = anim[attr];
                percents.push(toFloat(attr));
            }
            percents.sort(sortByNumber);
        }
        this.anim = newAnim;
        this.top = percents[percents.length - 1];
        this.percents = percents;
    }
    /*\
     * Animation.delay
     [ method ]
     **
     * Creates a copy of existing animation object with given delay.
     **
     > Parameters
     **
     - delay (number) number of ms to pass between animation start and actual animation
     **
     = (object) new altered Animation object
     | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3);
     | circle1.animate(anim); // run the given animation immediately
     | circle2.animate(anim.delay(500)); // run the given animation after 500 ms
    \*/
    Animation.prototype.delay = function (delay) {
        var a = new Animation(this.anim, this.ms);
        a.times = this.times;
        a.del = +delay || 0;
        return a;
    };
    /*\
     * Animation.repeat
     [ method ]
     **
     * Creates a copy of existing animation object with given repetition.
     **
     > Parameters
     **
     - repeat (number) number iterations of animation. For infinite animation pass `Infinity`
     **
     = (object) new altered Animation object
    \*/
    Animation.prototype.repeat = function (times) {
        var a = new Animation(this.anim, this.ms);
        a.del = this.del;
        a.times = math.floor(mmax(times, 0)) || 1;
        return a;
    };
    function runAnimation(anim, element, percent, status, totalOrigin, times) {
        percent = toFloat(percent);
        var params,
            isInAnim,
            isInAnimSet,
            percents = [],
            next,
            prev,
            timestamp,
            ms = anim.ms,
            from = {},
            to = {},
            diff = {};
        if (status) {
            for (i = 0, ii = animationElements.length; i < ii; i++) {
                var e = animationElements[i];
                if (e.el.id == element.id && e.anim == anim) {
                    if (e.percent != percent) {
                        animationElements.splice(i, 1);
                        isInAnimSet = 1;
                    } else {
                        isInAnim = e;
                    }
                    element.attr(e.totalOrigin);
                    break;
                }
            }
        } else {
            status = +to; // NaN
        }
        for (var i = 0, ii = anim.percents.length; i < ii; i++) {
            if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
                percent = anim.percents[i];
                prev = anim.percents[i - 1] || 0;
                ms = ms / anim.top * (percent - prev);
                next = anim.percents[i + 1];
                params = anim.anim[percent];
                break;
            } else if (status) {
                element.attr(anim.anim[anim.percents[i]]);
            }
        }
        if (!params) {
            return;
        }
        if (!isInAnim) {
            for (var attr in params) if (params[has](attr)) {
                if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
                    from[attr] = element.attr(attr);
                    (from[attr] == null) && (from[attr] = availableAttrs[attr]);
                    to[attr] = params[attr];
                    switch (availableAnimAttrs[attr]) {
                        case nu:
                            diff[attr] = (to[attr] - from[attr]) / ms;
                            break;
                        case "colour":
                            from[attr] = R.getRGB(from[attr]);
                            var toColour = R.getRGB(to[attr]);
                            diff[attr] = {
                                r: (toColour.r - from[attr].r) / ms,
                                g: (toColour.g - from[attr].g) / ms,
                                b: (toColour.b - from[attr].b) / ms
                            };
                            break;
                        case "path":
                            var pathes = path2curve(from[attr], to[attr]),
                                toPath = pathes[1];
                            from[attr] = pathes[0];
                            diff[attr] = [];
                            for (i = 0, ii = from[attr].length; i < ii; i++) {
                                diff[attr][i] = [0];
                                for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
                                    diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
                                }
                            }
                            break;
                        case "transform":
                            var _ = element._,
                                eq = equaliseTransform(_[attr], to[attr]);
                            if (eq) {
                                from[attr] = eq.from;
                                to[attr] = eq.to;
                                diff[attr] = [];
                                diff[attr].real = true;
                                for (i = 0, ii = from[attr].length; i < ii; i++) {
                                    diff[attr][i] = [from[attr][i][0]];
                                    for (j = 1, jj = from[attr][i].length; j < jj; j++) {
                                        diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
                                    }
                                }
                            } else {
                                var m = (element.matrix || new Matrix),
                                    to2 = {
                                        _: {transform: _.transform},
                                        getBBox: function () {
                                            return element.getBBox(1);
                                        }
                                    };
                                from[attr] = [
                                    m.a,
                                    m.b,
                                    m.c,
                                    m.d,
                                    m.e,
                                    m.f
                                ];
                                extractTransform(to2, to[attr]);
                                to[attr] = to2._.transform;
                                diff[attr] = [
                                    (to2.matrix.a - m.a) / ms,
                                    (to2.matrix.b - m.b) / ms,
                                    (to2.matrix.c - m.c) / ms,
                                    (to2.matrix.d - m.d) / ms,
                                    (to2.matrix.e - m.e) / ms,
                                    (to2.matrix.f - m.f) / ms
                                ];
                                // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
                                // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
                                // extractTransform(to2, to[attr]);
                                // diff[attr] = [
                                //     (to2._.sx - _.sx) / ms,
                                //     (to2._.sy - _.sy) / ms,
                                //     (to2._.deg - _.deg) / ms,
                                //     (to2._.dx - _.dx) / ms,
                                //     (to2._.dy - _.dy) / ms
                                // ];
                            }
                            break;
                        case "csv":
                            var values = Str(params[attr])[split](separator),
                                from2 = Str(from[attr])[split](separator);
                            if (attr == "clip-rect") {
                                from[attr] = from2;
                                diff[attr] = [];
                                i = from2.length;
                                while (i--) {
                                    diff[attr][i] = (values[i] - from[attr][i]) / ms;
                                }
                            }
                            to[attr] = values;
                            break;
                        default:
                            values = [][concat](params[attr]);
                            from2 = [][concat](from[attr]);
                            diff[attr] = [];
                            i = element.paper.customAttributes[attr].length;
                            while (i--) {
                                diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
                            }
                            break;
                    }
                }
            }
            var easing = params.easing,
                easyeasy = R.easing_formulas[easing];
            if (!easyeasy) {
                easyeasy = Str(easing).match(bezierrg);
                if (easyeasy && easyeasy.length == 5) {
                    var curve = easyeasy;
                    easyeasy = function (t) {
                        return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
                    };
                } else {
                    easyeasy = pipe;
                }
            }
            timestamp = params.start || anim.start || +new Date;
            e = {
                anim: anim,
                percent: percent,
                timestamp: timestamp,
                start: timestamp + (anim.del || 0),
                status: 0,
                initstatus: status || 0,
                stop: false,
                ms: ms,
                easing: easyeasy,
                from: from,
                diff: diff,
                to: to,
                el: element,
                callback: params.callback,
                prev: prev,
                next: next,
                repeat: times || anim.times,
                origin: element.attr(),
                totalOrigin: totalOrigin
            };
            animationElements.push(e);
            if (status && !isInAnim && !isInAnimSet) {
                e.stop = true;
                e.start = new Date - ms * status;
                if (animationElements.length == 1) {
                    return animation();
                }
            }
            if (isInAnimSet) {
                e.start = new Date - e.ms * status;
            }
            animationElements.length == 1 && requestAnimFrame(animation);
        } else {
            isInAnim.initstatus = status;
            isInAnim.start = new Date - isInAnim.ms * status;
        }
        eve("raphael.anim.start." + element.id, element, anim);
    }
    /*\
     * Raphael.animation
     [ method ]
     **
     * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
     * See also @Animation.delay and @Animation.repeat methods.
     **
     > Parameters
     **
     - params (object) final attributes for the element, see also @Element.attr
     - ms (number) number of milliseconds for animation to run
     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
     - callback (function) #optional callback function. Will be called at the end of animation.
     **
     = (object) @Animation
    \*/
    R.animation = function (params, ms, easing, callback) {
        if (params instanceof Animation) {
            return params;
        }
        if (R.is(easing, "function") || !easing) {
            callback = callback || easing || null;
            easing = null;
        }
        params = Object(params);
        ms = +ms || 0;
        var p = {},
            json,
            attr;
        for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
            json = true;
            p[attr] = params[attr];
        }
        if (!json) {
            return new Animation(params, ms);
        } else {
            easing && (p.easing = easing);
            callback && (p.callback = callback);
            return new Animation({100: p}, ms);
        }
    };
    /*\
     * Element.animate
     [ method ]
     **
     * Creates and starts animation for given element.
     **
     > Parameters
     **
     - params (object) final attributes for the element, see also @Element.attr
     - ms (number) number of milliseconds for animation to run
     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
     - callback (function) #optional callback function. Will be called at the end of animation.
     * or
     - animation (object) animation object, see @Raphael.animation
     **
     = (object) original element
    \*/
    elproto.animate = function (params, ms, easing, callback) {
        var element = this;
        if (element.removed) {
            callback && callback.call(element);
            return element;
        }
        var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
        runAnimation(anim, element, anim.percents[0], null, element.attr());
        return element;
    };
    /*\
     * Element.setTime
     [ method ]
     **
     * Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
     **
     > Parameters
     **
     - anim (object) animation object
     - value (number) number of milliseconds from the beginning of the animation
     **
     = (object) original element if `value` is specified
     * Note, that during animation following events are triggered:
     *
     * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`.
    \*/
    elproto.setTime = function (anim, value) {
        if (anim && value != null) {
            this.status(anim, mmin(value, anim.ms) / anim.ms);
        }
        return this;
    };
    /*\
     * Element.status
     [ method ]
     **
     * Gets or sets the status of animation of the element.
     **
     > Parameters
     **
     - anim (object) #optional animation object
     - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
     **
     = (number) status
     * or
     = (array) status if `anim` is not specified. Array of objects in format:
     o {
     o     anim: (object) animation object
     o     status: (number) status
     o }
     * or
     = (object) original element if `value` is specified
    \*/
    elproto.status = function (anim, value) {
        var out = [],
            i = 0,
            len,
            e;
        if (value != null) {
            runAnimation(anim, this, -1, mmin(value, 1));
            return this;
        } else {
            len = animationElements.length;
            for (; i < len; i++) {
                e = animationElements[i];
                if (e.el.id == this.id && (!anim || e.anim == anim)) {
                    if (anim) {
                        return e.status;
                    }
                    out.push({
                        anim: e.anim,
                        status: e.status
                    });
                }
            }
            if (anim) {
                return 0;
            }
            return out;
        }
    };
    /*\
     * Element.pause
     [ method ]
     **
     * Stops animation of the element with ability to resume it later on.
     **
     > Parameters
     **
     - anim (object) #optional animation object
     **
     = (object) original element
    \*/
    elproto.pause = function (anim) {
        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
            if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) {
                animationElements[i].paused = true;
            }
        }
        return this;
    };
    /*\
     * Element.resume
     [ method ]
     **
     * Resumes animation if it was paused with @Element.pause method.
     **
     > Parameters
     **
     - anim (object) #optional animation object
     **
     = (object) original element
    \*/
    elproto.resume = function (anim) {
        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
            var e = animationElements[i];
            if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) {
                delete e.paused;
                this.status(e.anim, e.status);
            }
        }
        return this;
    };
    /*\
     * Element.stop
     [ method ]
     **
     * Stops animation of the element.
     **
     > Parameters
     **
     - anim (object) #optional animation object
     **
     = (object) original element
    \*/
    elproto.stop = function (anim) {
        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
            if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) {
                animationElements.splice(i--, 1);
            }
        }
        return this;
    };
    function stopAnimation(paper) {
        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) {
            animationElements.splice(i--, 1);
        }
    }
    eve.on("raphael.remove", stopAnimation);
    eve.on("raphael.clear", stopAnimation);
    elproto.toString = function () {
        return "Rapha\xebl\u2019s object";
    };

    // Set
    var Set = function (items) {
        this.items = [];
        this.length = 0;
        this.type = "set";
        if (items) {
            for (var i = 0, ii = items.length; i < ii; i++) {
                if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
                    this[this.items.length] = this.items[this.items.length] = items[i];
                    this.length++;
                }
            }
        }
    },
    setproto = Set.prototype;
    /*\
     * Set.push
     [ method ]
     **
     * Adds each argument to the current set.
     = (object) original element
    \*/
    setproto.push = function () {
        var item,
            len;
        for (var i = 0, ii = arguments.length; i < ii; i++) {
            item = arguments[i];
            if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
                len = this.items.length;
                this[len] = this.items[len] = item;
                this.length++;
            }
        }
        return this;
    };
    /*\
     * Set.pop
     [ method ]
     **
     * Removes last element and returns it.
     = (object) element
    \*/
    setproto.pop = function () {
        this.length && delete this[this.length--];
        return this.items.pop();
    };
    /*\
     * Set.forEach
     [ method ]
     **
     * Executes given function for each element in the set.
     *
     * If function returns `false` it will stop loop running.
     **
     > Parameters
     **
     - callback (function) function to run
     - thisArg (object) context object for the callback
     = (object) Set object
    \*/
    setproto.forEach = function (callback, thisArg) {
        for (var i = 0, ii = this.items.length; i < ii; i++) {
            if (callback.call(thisArg, this.items[i], i) === false) {
                return this;
            }
        }
        return this;
    };
    for (var method in elproto) if (elproto[has](method)) {
        setproto[method] = (function (methodname) {
            return function () {
                var arg = arguments;
                return this.forEach(function (el) {
                    el[methodname][apply](el, arg);
                });
            };
        })(method);
    }
    setproto.attr = function (name, value) {
        if (name && R.is(name, array) && R.is(name[0], "object")) {
            for (var j = 0, jj = name.length; j < jj; j++) {
                this.items[j].attr(name[j]);
            }
        } else {
            for (var i = 0, ii = this.items.length; i < ii; i++) {
                this.items[i].attr(name, value);
            }
        }
        return this;
    };
    /*\
     * Set.clear
     [ method ]
     **
     * Removeds all elements from the set
    \*/
    setproto.clear = function () {
        while (this.length) {
            this.pop();
        }
    };
    /*\
     * Set.splice
     [ method ]
     **
     * Removes given element from the set
     **
     > Parameters
     **
     - index (number) position of the deletion
     - count (number) number of element to remove
     - insertion… (object) #optional elements to insert
     = (object) set elements that were deleted
    \*/
    setproto.splice = function (index, count, insertion) {
        index = index < 0 ? mmax(this.length + index, 0) : index;
        count = mmax(0, mmin(this.length - index, count));
        var tail = [],
            todel = [],
            args = [],
            i;
        for (i = 2; i < arguments.length; i++) {
            args.push(arguments[i]);
        }
        for (i = 0; i < count; i++) {
            todel.push(this[index + i]);
        }
        for (; i < this.length - index; i++) {
            tail.push(this[index + i]);
        }
        var arglen = args.length;
        for (i = 0; i < arglen + tail.length; i++) {
            this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
        }
        i = this.items.length = this.length -= count - arglen;
        while (this[i]) {
            delete this[i++];
        }
        return new Set(todel);
    };
    /*\
     * Set.exclude
     [ method ]
     **
     * Removes given element from the set
     **
     > Parameters
     **
     - element (object) element to remove
     = (boolean) `true` if object was found & removed from the set
    \*/
    setproto.exclude = function (el) {
        for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
            this.splice(i, 1);
            return true;
        }
    };
    setproto.animate = function (params, ms, easing, callback) {
        (R.is(easing, "function") || !easing) && (callback = easing || null);
        var len = this.items.length,
            i = len,
            item,
            set = this,
            collector;
        if (!len) {
            return this;
        }
        callback && (collector = function () {
            !--len && callback.call(set);
        });
        easing = R.is(easing, string) ? easing : collector;
        var anim = R.animation(params, ms, easing, collector);
        item = this.items[--i].animate(anim);
        while (i--) {
            this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim);
            (this.items[i] && !this.items[i].removed) || len--;
        }
        return this;
    };
    setproto.insertAfter = function (el) {
        var i = this.items.length;
        while (i--) {
            this.items[i].insertAfter(el);
        }
        return this;
    };
    setproto.getBBox = function () {
        var x = [],
            y = [],
            x2 = [],
            y2 = [];
        for (var i = this.items.length; i--;) if (!this.items[i].removed) {
            var box = this.items[i].getBBox();
            x.push(box.x);
            y.push(box.y);
            x2.push(box.x + box.width);
            y2.push(box.y + box.height);
        }
        x = mmin[apply](0, x);
        y = mmin[apply](0, y);
        x2 = mmax[apply](0, x2);
        y2 = mmax[apply](0, y2);
        return {
            x: x,
            y: y,
            x2: x2,
            y2: y2,
            width: x2 - x,
            height: y2 - y
        };
    };
    setproto.clone = function (s) {
        s = this.paper.set();
        for (var i = 0, ii = this.items.length; i < ii; i++) {
            s.push(this.items[i].clone());
        }
        return s;
    };
    setproto.toString = function () {
        return "Rapha\xebl\u2018s set";
    };

    setproto.glow = function(glowConfig) {
        var ret = this.paper.set();
        this.forEach(function(shape, index){
            var g = shape.glow(glowConfig);
            if(g != null){
                g.forEach(function(shape2, index2){
                    ret.push(shape2);
                });
            }
        });
        return ret;
    };


    /*\
     * Set.isPointInside
     [ method ]
     **
     * Determine if given point is inside this set's elements
     **
     > Parameters
     **
     - x (number) x coordinate of the point
     - y (number) y coordinate of the point
     = (boolean) `true` if point is inside any of the set's elements
     \*/
    setproto.isPointInside = function (x, y) {
        var isPointInside = false;
        this.forEach(function (el) {
            if (el.isPointInside(x, y)) {
                console.log('runned');
                isPointInside = true;
                return false; // stop loop
            }
        });
        return isPointInside;
    };

    /*\
     * Raphael.registerFont
     [ method ]
     **
     * Adds given font to the registered set of fonts for Raphaël. Should be used as an internal call from within Cufón's font file.
     * Returns original parameter, so it could be used with chaining.
     # <a href="http://wiki.github.com/sorccu/cufon/about">More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.</a>
     **
     > Parameters
     **
     - font (object) the font to register
     = (object) the font you passed in
     > Usage
     | Cufon.registerFont(Raphael.registerFont({…}));
    \*/
    R.registerFont = function (font) {
        if (!font.face) {
            return font;
        }
        this.fonts = this.fonts || {};
        var fontcopy = {
                w: font.w,
                face: {},
                glyphs: {}
            },
            family = font.face["font-family"];
        for (var prop in font.face) if (font.face[has](prop)) {
            fontcopy.face[prop] = font.face[prop];
        }
        if (this.fonts[family]) {
            this.fonts[family].push(fontcopy);
        } else {
            this.fonts[family] = [fontcopy];
        }
        if (!font.svg) {
            fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
            for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
                var path = font.glyphs[glyph];
                fontcopy.glyphs[glyph] = {
                    w: path.w,
                    k: {},
                    d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
                            return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
                        }) + "z"
                };
                if (path.k) {
                    for (var k in path.k) if (path[has](k)) {
                        fontcopy.glyphs[glyph].k[k] = path.k[k];
                    }
                }
            }
        }
        return font;
    };
    /*\
     * Paper.getFont
     [ method ]
     **
     * Finds font object in the registered fonts by given parameters. You could specify only one word from the font name, like "Myriad" for "Myriad Pro".
     **
     > Parameters
     **
     - family (string) font family name or any word from it
     - weight (string) #optional font weight
     - style (string) #optional font style
     - stretch (string) #optional font stretch
     = (object) the font object
     > Usage
     | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30);
    \*/
    paperproto.getFont = function (family, weight, style, stretch) {
        stretch = stretch || "normal";
        style = style || "normal";
        weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
        if (!R.fonts) {
            return;
        }
        var font = R.fonts[family];
        if (!font) {
            var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
            for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
                if (name.test(fontName)) {
                    font = R.fonts[fontName];
                    break;
                }
            }
        }
        var thefont;
        if (font) {
            for (var i = 0, ii = font.length; i < ii; i++) {
                thefont = font[i];
                if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
                    break;
                }
            }
        }
        return thefont;
    };
    /*\
     * Paper.print
     [ method ]
     **
     * Creates path that represent given text written using given font at given position with given size.
     * Result of the method is path element that contains whole text as a separate path.
     **
     > Parameters
     **
     - x (number) x position of the text
     - y (number) y position of the text
     - string (string) text to print
     - font (object) font object, see @Paper.getFont
     - size (number) #optional size of the font, default is `16`
     - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"`
     - letter_spacing (number) #optional number in range `-1..1`, default is `0`
     - line_spacing (number) #optional number in range `1..3`, default is `1`
     = (object) resulting path element, which consist of all letters
     > Usage
     | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"});
    \*/
    paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) {
        origin = origin || "middle"; // baseline|middle
        letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
        line_spacing = mmax(mmin(line_spacing || 1, 3), 1);
        var letters = Str(string)[split](E),
            shift = 0,
            notfirst = 0,
            path = E,
            scale;
        R.is(font, "string") && (font = this.getFont(font));
        if (font) {
            scale = (size || 16) / font.face["units-per-em"];
            var bb = font.face.bbox[split](separator),
                top = +bb[0],
                lineHeight = bb[3] - bb[1],
                shifty = 0,
                height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2);
            for (var i = 0, ii = letters.length; i < ii; i++) {
                if (letters[i] == "\n") {
                    shift = 0;
                    curr = 0;
                    notfirst = 0;
                    shifty += lineHeight * line_spacing;
                } else {
                    var prev = notfirst && font.glyphs[letters[i - 1]] || {},
                        curr = font.glyphs[letters[i]];
                    shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
                    notfirst = 1;
                }
                if (curr && curr.d) {
                    path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
                }
            }
        }
        return this.path(path).attr({
            fill: "#000",
            stroke: "none"
        });
    };

    /*\
     * Paper.add
     [ method ]
     **
     * Imports elements in JSON array in format `{type: type, <attributes>}`
     **
     > Parameters
     **
     - json (array)
     = (object) resulting set of imported elements
     > Usage
     | paper.add([
     |     {
     |         type: "circle",
     |         cx: 10,
     |         cy: 10,
     |         r: 5
     |     },
     |     {
     |         type: "rect",
     |         x: 10,
     |         y: 10,
     |         width: 10,
     |         height: 10,
     |         fill: "#fc0"
     |     }
     | ]);
    \*/
    paperproto.add = function (json) {
        if (R.is(json, "array")) {
            var res = this.set(),
                i = 0,
                ii = json.length,
                j;
            for (; i < ii; i++) {
                j = json[i] || {};
                elements[has](j.type) && res.push(this[j.type]().attr(j));
            }
        }
        return res;
    };

    /*\
     * Raphael.format
     [ method ]
     **
     * Simple format function. Replaces construction of type "`{<number>}`" to the corresponding argument.
     **
     > Parameters
     **
     - token (string) string to format
     - … (string) rest of arguments will be treated as parameters for replacement
     = (string) formated string
     > Usage
     | var x = 10,
     |     y = 20,
     |     width = 40,
     |     height = 50;
     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
     | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width));
    \*/
    R.format = function (token, params) {
        var args = R.is(params, array) ? [0][concat](params) : arguments;
        token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
            return args[++i] == null ? E : args[i];
        }));
        return token || E;
    };
    /*\
     * Raphael.fullfill
     [ method ]
     **
     * A little bit more advanced format function than @Raphael.format. Replaces construction of type "`{<name>}`" to the corresponding argument.
     **
     > Parameters
     **
     - token (string) string to format
     - json (object) object which properties will be used as a replacement
     = (string) formated string
     > Usage
     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
     | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
     |     x: 10,
     |     y: 20,
     |     dim: {
     |         width: 40,
     |         height: 50,
     |         "negative width": -40
     |     }
     | }));
    \*/
    R.fullfill = (function () {
        var tokenRegex = /\{([^\}]+)\}/g,
            objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
            replacer = function (all, key, obj) {
                var res = obj;
                key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
                    name = name || quotedName;
                    if (res) {
                        if (name in res) {
                            res = res[name];
                        }
                        typeof res == "function" && isFunc && (res = res());
                    }
                });
                res = (res == null || res == obj ? all : res) + "";
                return res;
            };
        return function (str, obj) {
            return String(str).replace(tokenRegex, function (all, key) {
                return replacer(all, key, obj);
            });
        };
    })();
    /*\
     * Raphael.ninja
     [ method ]
     **
     * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
     * Beware, that in this case plugins could stop working, because they are depending on global variable existance.
     **
     = (object) Raphael object
     > Usage
     | (function (local_raphael) {
     |     var paper = local_raphael(10, 10, 320, 200);
     |     …
     | })(Raphael.ninja());
    \*/
    R.ninja = function () {
        oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
        return R;
    };
    /*\
     * Raphael.st
     [ property (object) ]
     **
     * You can add your own method to elements and sets. It is wise to add a set method for each element method
     * you added, so you will be able to call the same method on sets too.
     **
     * See also @Raphael.el.
     > Usage
     | Raphael.el.red = function () {
     |     this.attr({fill: "#f00"});
     | };
     | Raphael.st.red = function () {
     |     this.forEach(function (el) {
     |         el.red();
     |     });
     | };
     | // then use it
     | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
    \*/
    R.st = setproto;
    // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
    (function (doc, loaded, f) {
        if (doc.readyState == null && doc.addEventListener){
            doc.addEventListener(loaded, f = function () {
                doc.removeEventListener(loaded, f, false);
                doc.readyState = "complete";
            }, false);
            doc.readyState = "loading";
        }
        function isLoaded() {
            (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload");
        }
        isLoaded();
    })(document, "DOMContentLoaded");

    eve.on("raphael.DOMload", function () {
        loaded = true;
    });

// ┌─────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël - JavaScript Vector Library                                 │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ SVG Module                                                          │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\

(function(){
    if (!R.svg) {
        return;
    }
    var has = "hasOwnProperty",
        Str = String,
        toFloat = parseFloat,
        toInt = parseInt,
        math = Math,
        mmax = math.max,
        abs = math.abs,
        pow = math.pow,
        separator = /[, ]+/,
        eve = R.eve,
        E = "",
        S = " ";
    var xlink = "http://www.w3.org/1999/xlink",
        markers = {
            block: "M5,0 0,2.5 5,5z",
            classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
            diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
            open: "M6,1 1,3.5 6,6",
            oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
        },
        markerCounter = {};
    R.toString = function () {
        return  "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
    };
    var $ = function (el, attr) {
        if (attr) {
            if (typeof el == "string") {
                el = $(el);
            }
            for (var key in attr) if (attr[has](key)) {
                if (key.substring(0, 6) == "xlink:") {
                    el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
                } else {
                    el.setAttribute(key, Str(attr[key]));
                }
            }
        } else {
            el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
            el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
        }
        return el;
    },
    addGradientFill = function (element, gradient) {
        var type = "linear",
            id = element.id + gradient,
            fx = .5, fy = .5,
            o = element.node,
            SVG = element.paper,
            s = o.style,
            el = R._g.doc.getElementById(id);
        if (!el) {
            gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
                type = "radial";
                if (_fx && _fy) {
                    fx = toFloat(_fx);
                    fy = toFloat(_fy);
                    var dir = ((fy > .5) * 2 - 1);
                    pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
                        (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
                        fy != .5 &&
                        (fy = fy.toFixed(5) - 1e-5 * dir);
                }
                return E;
            });
            gradient = gradient.split(/\s*\-\s*/);
            if (type == "linear") {
                var angle = gradient.shift();
                angle = -toFloat(angle);
                if (isNaN(angle)) {
                    return null;
                }
                var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
                    max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
                vector[2] *= max;
                vector[3] *= max;
                if (vector[2] < 0) {
                    vector[0] = -vector[2];
                    vector[2] = 0;
                }
                if (vector[3] < 0) {
                    vector[1] = -vector[3];
                    vector[3] = 0;
                }
            }
            var dots = R._parseDots(gradient);
            if (!dots) {
                return null;
            }
            id = id.replace(/[\(\)\s,\xb0#]/g, "_");
            
            if (element.gradient && id != element.gradient.id) {
                SVG.defs.removeChild(element.gradient);
                delete element.gradient;
            }

            if (!element.gradient) {
                el = $(type + "Gradient", {id: id});
                element.gradient = el;
                $(el, type == "radial" ? {
                    fx: fx,
                    fy: fy
                } : {
                    x1: vector[0],
                    y1: vector[1],
                    x2: vector[2],
                    y2: vector[3],
                    gradientTransform: element.matrix.invert()
                });
                SVG.defs.appendChild(el);
                for (var i = 0, ii = dots.length; i < ii; i++) {
                    el.appendChild($("stop", {
                        offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
                        "stop-color": dots[i].color || "#fff"
                    }));
                }
            }
        }
        $(o, {
            fill: "url(#" + id + ")",
            opacity: 1,
            "fill-opacity": 1
        });
        s.fill = E;
        s.opacity = 1;
        s.fillOpacity = 1;
        return 1;
    },
    updatePosition = function (o) {
        var bbox = o.getBBox(1);
        $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
    },
    addArrow = function (o, value, isEnd) {
        if (o.type == "path") {
            var values = Str(value).toLowerCase().split("-"),
                p = o.paper,
                se = isEnd ? "end" : "start",
                node = o.node,
                attrs = o.attrs,
                stroke = attrs["stroke-width"],
                i = values.length,
                type = "classic",
                from,
                to,
                dx,
                refX,
                attr,
                w = 3,
                h = 3,
                t = 5;
            while (i--) {
                switch (values[i]) {
                    case "block":
                    case "classic":
                    case "oval":
                    case "diamond":
                    case "open":
                    case "none":
                        type = values[i];
                        break;
                    case "wide": h = 5; break;
                    case "narrow": h = 2; break;
                    case "long": w = 5; break;
                    case "short": w = 2; break;
                }
            }
            if (type == "open") {
                w += 2;
                h += 2;
                t += 2;
                dx = 1;
                refX = isEnd ? 4 : 1;
                attr = {
                    fill: "none",
                    stroke: attrs.stroke
                };
            } else {
                refX = dx = w / 2;
                attr = {
                    fill: attrs.stroke,
                    stroke: "none"
                };
            }
            if (o._.arrows) {
                if (isEnd) {
                    o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
                    o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
                } else {
                    o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
                    o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
                }
            } else {
                o._.arrows = {};
            }
            if (type != "none") {
                var pathId = "raphael-marker-" + type,
                    markerId = "raphael-marker-" + se + type + w + h;
                if (!R._g.doc.getElementById(pathId)) {
                    p.defs.appendChild($($("path"), {
                        "stroke-linecap": "round",
                        d: markers[type],
                        id: pathId
                    }));
                    markerCounter[pathId] = 1;
                } else {
                    markerCounter[pathId]++;
                }
                var marker = R._g.doc.getElementById(markerId),
                    use;
                if (!marker) {
                    marker = $($("marker"), {
                        id: markerId,
                        markerHeight: h,
                        markerWidth: w,
                        orient: "auto",
                        refX: refX,
                        refY: h / 2
                    });
                    use = $($("use"), {
                        "xlink:href": "#" + pathId,
                        transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")",
                        "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4)
                    });
                    marker.appendChild(use);
                    p.defs.appendChild(marker);
                    markerCounter[markerId] = 1;
                } else {
                    markerCounter[markerId]++;
                    use = marker.getElementsByTagName("use")[0];
                }
                $(use, attr);
                var delta = dx * (type != "diamond" && type != "oval");
                if (isEnd) {
                    from = o._.arrows.startdx * stroke || 0;
                    to = R.getTotalLength(attrs.path) - delta * stroke;
                } else {
                    from = delta * stroke;
                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
                }
                attr = {};
                attr["marker-" + se] = "url(#" + markerId + ")";
                if (to || from) {
                    attr.d = R.getSubpath(attrs.path, from, to);
                }
                $(node, attr);
                o._.arrows[se + "Path"] = pathId;
                o._.arrows[se + "Marker"] = markerId;
                o._.arrows[se + "dx"] = delta;
                o._.arrows[se + "Type"] = type;
                o._.arrows[se + "String"] = value;
            } else {
                if (isEnd) {
                    from = o._.arrows.startdx * stroke || 0;
                    to = R.getTotalLength(attrs.path) - from;
                } else {
                    from = 0;
                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
                }
                o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)});
                delete o._.arrows[se + "Path"];
                delete o._.arrows[se + "Marker"];
                delete o._.arrows[se + "dx"];
                delete o._.arrows[se + "Type"];
                delete o._.arrows[se + "String"];
            }
            for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
                var item = R._g.doc.getElementById(attr);
                item && item.parentNode.removeChild(item);
            }
        }
    },
    dasharray = {
        "": [0],
        "none": [0],
        "-": [3, 1],
        ".": [1, 1],
        "-.": [3, 1, 1, 1],
        "-..": [3, 1, 1, 1, 1, 1],
        ". ": [1, 3],
        "- ": [4, 3],
        "--": [8, 3],
        "- .": [4, 3, 1, 3],
        "--.": [8, 3, 1, 3],
        "--..": [8, 3, 1, 3, 1, 3]
    },
    addDashes = function (o, value, params) {
        value = dasharray[Str(value).toLowerCase()];
        if (value) {
            var width = o.attrs["stroke-width"] || "1",
                butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
                dashes = [],
                i = value.length;
            while (i--) {
                dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
            }
            $(o.node, {"stroke-dasharray": dashes.join(",")});
        }
    },
    setFillAndStroke = function (o, params) {
        var node = o.node,
            attrs = o.attrs,
            vis = node.style.visibility;
        node.style.visibility = "hidden";
        for (var att in params) {
            if (params[has](att)) {
                if (!R._availableAttrs[has](att)) {
                    continue;
                }
                var value = params[att];
                attrs[att] = value;
                switch (att) {
                    case "blur":
                        o.blur(value);
                        break;
                    case "href":
                    case "title":
                        var hl = $("title");
                        var val = R._g.doc.createTextNode(value);
                        hl.appendChild(val);
                        node.appendChild(hl);
                        break;
                    case "target":
                        var pn = node.parentNode;
                        if (pn.tagName.toLowerCase() != "a") {
                            var hl = $("a");
                            pn.insertBefore(hl, node);
                            hl.appendChild(node);
                            pn = hl;
                        }
                        if (att == "target") {
                            pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value);
                        } else {
                            pn.setAttributeNS(xlink, att, value);
                        }
                        break;
                    case "cursor":
                        node.style.cursor = value;
                        break;
                    case "transform":
                        o.transform(value);
                        break;
                    case "arrow-start":
                        addArrow(o, value);
                        break;
                    case "arrow-end":
                        addArrow(o, value, 1);
                        break;
                    case "clip-rect":
                        var rect = Str(value).split(separator);
                        if (rect.length == 4) {
                            o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
                            var el = $("clipPath"),
                                rc = $("rect");
                            el.id = R.createUUID();
                            $(rc, {
                                x: rect[0],
                                y: rect[1],
                                width: rect[2],
                                height: rect[3]
                            });
                            el.appendChild(rc);
                            o.paper.defs.appendChild(el);
                            $(node, {"clip-path": "url(#" + el.id + ")"});
                            o.clip = rc;
                        }
                        if (!value) {
                            var path = node.getAttribute("clip-path");
                            if (path) {
                                var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
                                clip && clip.parentNode.removeChild(clip);
                                $(node, {"clip-path": E});
                                delete o.clip;
                            }
                        }
                    break;
                    case "path":
                        if (o.type == "path") {
                            $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
                            o._.dirty = 1;
                            if (o._.arrows) {
                                "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
                                "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
                            }
                        }
                        break;
                    case "width":
                        node.setAttribute(att, value);
                        o._.dirty = 1;
                        if (attrs.fx) {
                            att = "x";
                            value = attrs.x;
                        } else {
                            break;
                        }
                    case "x":
                        if (attrs.fx) {
                            value = -attrs.x - (attrs.width || 0);
                        }
                    case "rx":
                        if (att == "rx" && o.type == "rect") {
                            break;
                        }
                    case "cx":
                        node.setAttribute(att, value);
                        o.pattern && updatePosition(o);
                        o._.dirty = 1;
                        break;
                    case "height":
                        node.setAttribute(att, value);
                        o._.dirty = 1;
                        if (attrs.fy) {
                            att = "y";
                            value = attrs.y;
                        } else {
                            break;
                        }
                    case "y":
                        if (attrs.fy) {
                            value = -attrs.y - (attrs.height || 0);
                        }
                    case "ry":
                        if (att == "ry" && o.type == "rect") {
                            break;
                        }
                    case "cy":
                        node.setAttribute(att, value);
                        o.pattern && updatePosition(o);
                        o._.dirty = 1;
                        break;
                    case "r":
                        if (o.type == "rect") {
                            $(node, {rx: value, ry: value});
                        } else {
                            node.setAttribute(att, value);
                        }
                        o._.dirty = 1;
                        break;
                    case "src":
                        if (o.type == "image") {
                            node.setAttributeNS(xlink, "href", value);
                        }
                        break;
                    case "stroke-width":
                        if (o._.sx != 1 || o._.sy != 1) {
                            value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
                        }
                        if (o.paper._vbSize) {
                            value *= o.paper._vbSize;
                        }
                        node.setAttribute(att, value);
                        if (attrs["stroke-dasharray"]) {
                            addDashes(o, attrs["stroke-dasharray"], params);
                        }
                        if (o._.arrows) {
                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
                        }
                        break;
                    case "stroke-dasharray":
                        addDashes(o, value, params);
                        break;
                    case "fill":
                        var isURL = Str(value).match(R._ISURL);
                        if (isURL) {
                            el = $("pattern");
                            var ig = $("image");
                            el.id = R.createUUID();
                            $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
                            $(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
                            el.appendChild(ig);

                            (function (el) {
                                R._preload(isURL[1], function () {
                                    var w = this.offsetWidth,
                                        h = this.offsetHeight;
                                    $(el, {width: w, height: h});
                                    $(ig, {width: w, height: h});
                                    o.paper.safari();
                                });
                            })(el);
                            o.paper.defs.appendChild(el);
                            $(node, {fill: "url(#" + el.id + ")"});
                            o.pattern = el;
                            o.pattern && updatePosition(o);
                            break;
                        }
                        var clr = R.getRGB(value);
                        if (!clr.error) {
                            delete params.gradient;
                            delete attrs.gradient;
                            !R.is(attrs.opacity, "undefined") &&
                                R.is(params.opacity, "undefined") &&
                                $(node, {opacity: attrs.opacity});
                            !R.is(attrs["fill-opacity"], "undefined") &&
                                R.is(params["fill-opacity"], "undefined") &&
                                $(node, {"fill-opacity": attrs["fill-opacity"]});
                        } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
                            if ("opacity" in attrs || "fill-opacity" in attrs) {
                                var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
                                if (gradient) {
                                    var stops = gradient.getElementsByTagName("stop");
                                    $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
                                }
                            }
                            attrs.gradient = value;
                            attrs.fill = "none";
                            break;
                        }
                        clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
                    case "stroke":
                        clr = R.getRGB(value);
                        node.setAttribute(att, clr.hex);
                        att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
                        if (att == "stroke" && o._.arrows) {
                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
                        }
                        break;
                    case "gradient":
                        (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
                        break;
                    case "opacity":
                        if (attrs.gradient && !attrs[has]("stroke-opacity")) {
                            $(node, {"stroke-opacity": value > 1 ? value / 100 : value});
                        }
                        // fall
                    case "fill-opacity":
                        if (attrs.gradient) {
                            gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
                            if (gradient) {
                                stops = gradient.getElementsByTagName("stop");
                                $(stops[stops.length - 1], {"stop-opacity": value});
                            }
                            break;
                        }
                    default:
                        att == "font-size" && (value = toInt(value, 10) + "px");
                        var cssrule = att.replace(/(\-.)/g, function (w) {
                            return w.substring(1).toUpperCase();
                        });
                        node.style[cssrule] = value;
                        o._.dirty = 1;
                        node.setAttribute(att, value);
                        break;
                }
            }
        }

        tuneText(o, params);
        node.style.visibility = vis;
    },
    leading = 1.2,
    tuneText = function (el, params) {
        if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
            return;
        }
        var a = el.attrs,
            node = el.node,
            fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;

        if (params[has]("text")) {
            a.text = params.text;
            while (node.firstChild) {
                node.removeChild(node.firstChild);
            }
            var texts = Str(params.text).split("\n"),
                tspans = [],
                tspan;
            for (var i = 0, ii = texts.length; i < ii; i++) {
                tspan = $("tspan");
                i && $(tspan, {dy: fontSize * leading, x: a.x});
                tspan.appendChild(R._g.doc.createTextNode(texts[i]));
                node.appendChild(tspan);
                tspans[i] = tspan;
            }
        } else {
            tspans = node.getElementsByTagName("tspan");
            for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
                $(tspans[i], {dy: fontSize * leading, x: a.x});
            } else {
                $(tspans[0], {dy: 0});
            }
        }
        $(node, {x: a.x, y: a.y});
        el._.dirty = 1;
        var bb = el._getBBox(),
            dif = a.y - (bb.y + bb.height / 2);
        dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
    },
    Element = function (node, svg) {
        var X = 0,
            Y = 0;
        /*\
         * Element.node
         [ property (object) ]
         **
         * Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
         **
         * Note: Don't mess with it.
         > Usage
         | // draw a circle at coordinate 10,10 with radius of 10
         | var c = paper.circle(10, 10, 10);
         | c.node.onclick = function () {
         |     c.attr("fill", "red");
         | };
        \*/
        this[0] = this.node = node;
        /*\
         * Element.raphael
         [ property (object) ]
         **
         * Internal reference to @Raphael object. In case it is not available.
         > Usage
         | Raphael.el.red = function () {
         |     var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
         |     hsb.h = 1;
         |     this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
         | }
        \*/
        node.raphael = true;
        /*\
         * Element.id
         [ property (number) ]
         **
         * Unique id of the element. Especially usesful when you want to listen to events of the element, 
         * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
        \*/
        this.id = R._oid++;
        node.raphaelid = this.id;
        this.matrix = R.matrix();
        this.realPath = null;
        /*\
         * Element.paper
         [ property (object) ]
         **
         * Internal reference to "paper" where object drawn. Mainly for use in plugins and element extensions.
         > Usage
         | Raphael.el.cross = function () {
         |     this.attr({fill: "red"});
         |     this.paper.path("M10,10L50,50M50,10L10,50")
         |         .attr({stroke: "red"});
         | }
        \*/
        this.paper = svg;
        this.attrs = this.attrs || {};
        this._ = {
            transform: [],
            sx: 1,
            sy: 1,
            deg: 0,
            dx: 0,
            dy: 0,
            dirty: 1
        };
        !svg.bottom && (svg.bottom = this);
        /*\
         * Element.prev
         [ property (object) ]
         **
         * Reference to the previous element in the hierarchy.
        \*/
        this.prev = svg.top;
        svg.top && (svg.top.next = this);
        svg.top = this;
        /*\
         * Element.next
         [ property (object) ]
         **
         * Reference to the next element in the hierarchy.
        \*/
        this.next = null;
    },
    elproto = R.el;

    Element.prototype = elproto;
    elproto.constructor = Element;

    R._engine.path = function (pathString, SVG) {
        var el = $("path");
        SVG.canvas && SVG.canvas.appendChild(el);
        var p = new Element(el, SVG);
        p.type = "path";
        setFillAndStroke(p, {
            fill: "none",
            stroke: "#000",
            path: pathString
        });
        return p;
    };
    /*\
     * Element.rotate
     [ method ]
     **
     * Deprecated! Use @Element.transform instead.
     * Adds rotation by given angle around given point to the list of
     * transformations of the element.
     > Parameters
     - deg (number) angle in degrees
     - cx (number) #optional x coordinate of the centre of rotation
     - cy (number) #optional y coordinate of the centre of rotation
     * If cx & cy aren't specified centre of the shape is used as a point of rotation.
     = (object) @Element
    \*/
    elproto.rotate = function (deg, cx, cy) {
        if (this.removed) {
            return this;
        }
        deg = Str(deg).split(separator);
        if (deg.length - 1) {
            cx = toFloat(deg[1]);
            cy = toFloat(deg[2]);
        }
        deg = toFloat(deg[0]);
        (cy == null) && (cx = cy);
        if (cx == null || cy == null) {
            var bbox = this.getBBox(1);
            cx = bbox.x + bbox.width / 2;
            cy = bbox.y + bbox.height / 2;
        }
        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
        return this;
    };
    /*\
     * Element.scale
     [ method ]
     **
     * Deprecated! Use @Element.transform instead.
     * Adds scale by given amount relative to given point to the list of
     * transformations of the element.
     > Parameters
     - sx (number) horisontal scale amount
     - sy (number) vertical scale amount
     - cx (number) #optional x coordinate of the centre of scale
     - cy (number) #optional y coordinate of the centre of scale
     * If cx & cy aren't specified centre of the shape is used instead.
     = (object) @Element
    \*/
    elproto.scale = function (sx, sy, cx, cy) {
        if (this.removed) {
            return this;
        }
        sx = Str(sx).split(separator);
        if (sx.length - 1) {
            sy = toFloat(sx[1]);
            cx = toFloat(sx[2]);
            cy = toFloat(sx[3]);
        }
        sx = toFloat(sx[0]);
        (sy == null) && (sy = sx);
        (cy == null) && (cx = cy);
        if (cx == null || cy == null) {
            var bbox = this.getBBox(1);
        }
        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
        return this;
    };
    /*\
     * Element.translate
     [ method ]
     **
     * Deprecated! Use @Element.transform instead.
     * Adds translation by given amount to the list of transformations of the element.
     > Parameters
     - dx (number) horisontal shift
     - dy (number) vertical shift
     = (object) @Element
    \*/
    elproto.translate = function (dx, dy) {
        if (this.removed) {
            return this;
        }
        dx = Str(dx).split(separator);
        if (dx.length - 1) {
            dy = toFloat(dx[1]);
        }
        dx = toFloat(dx[0]) || 0;
        dy = +dy || 0;
        this.transform(this._.transform.concat([["t", dx, dy]]));
        return this;
    };
    /*\
     * Element.transform
     [ method ]
     **
     * Adds transformation to the element which is separate to other attributes,
     * i.e. translation doesn't change `x` or `y` of the rectange. The format
     * of transformation string is similar to the path string syntax:
     | "t100,100r30,100,100s2,2,100,100r45s1.5"
     * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
     * scale and `m` is for matrix.
     *
     * There are also alternative "absolute" translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
     *
     * So, the example line above could be read like "translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
     * rotate 45° around centre; scale 1.5 times relative to centre". As you can see rotate and scale commands have origin
     * coordinates as optional parameters, the default is the centre point of the element.
     * Matrix accepts six parameters.
     > Usage
     | var el = paper.rect(10, 20, 300, 200);
     | // translate 100, 100, rotate 45°, translate -100, 0
     | el.transform("t100,100r45t-100,0");
     | // if you want you can append or prepend transformations
     | el.transform("...t50,50");
     | el.transform("s2...");
     | // or even wrap
     | el.transform("t50,50...t-50-50");
     | // to reset transformation call method with empty string
     | el.transform("");
     | // to get current value call it without parameters
     | console.log(el.transform());
     > Parameters
     - tstr (string) #optional transformation string
     * If tstr isn't specified
     = (string) current transformation string
     * else
     = (object) @Element
    \*/
    elproto.transform = function (tstr) {
        var _ = this._;
        if (tstr == null) {
            return _.transform;
        }
        R._extractTransform(this, tstr);

        this.clip && $(this.clip, {transform: this.matrix.invert()});
        this.pattern && updatePosition(this);
        this.node && $(this.node, {transform: this.matrix});
    
        if (_.sx != 1 || _.sy != 1) {
            var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
            this.attr({"stroke-width": sw});
        }

        return this;
    };
    /*\
     * Element.hide
     [ method ]
     **
     * Makes element invisible. See @Element.show.
     = (object) @Element
    \*/
    elproto.hide = function () {
        !this.removed && this.paper.safari(this.node.style.display = "none");
        return this;
    };
    /*\
     * Element.show
     [ method ]
     **
     * Makes element visible. See @Element.hide.
     = (object) @Element
    \*/
    elproto.show = function () {
        !this.removed && this.paper.safari(this.node.style.display = "");
        return this;
    };
    /*\
     * Element.remove
     [ method ]
     **
     * Removes element from the paper.
    \*/
    elproto.remove = function () {
        if (this.removed || !this.node.parentNode) {
            return;
        }
        var paper = this.paper;
        paper.__set__ && paper.__set__.exclude(this);
        eve.unbind("raphael.*.*." + this.id);
        if (this.gradient) {
            paper.defs.removeChild(this.gradient);
        }
        R._tear(this, paper);
        if (this.node.parentNode.tagName.toLowerCase() == "a") {
            this.node.parentNode.parentNode.removeChild(this.node.parentNode);
        } else {
            this.node.parentNode.removeChild(this.node);
        }
        for (var i in this) {
            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
        }
        this.removed = true;
    };
    elproto._getBBox = function () {
        if (this.node.style.display == "none") {
            this.show();
            var hide = true;
        }
        var bbox = {};
        try {
            bbox = this.node.getBBox();
        } catch(e) {
            // Firefox 3.0.x plays badly here
        } finally {
            bbox = bbox || {};
        }
        hide && this.hide();
        return bbox;
    };
    /*\
     * Element.attr
     [ method ]
     **
     * Sets the attributes of the element.
     > Parameters
     - attrName (string) attribute's name
     - value (string) value
     * or
     - params (object) object of name/value pairs
     * or
     - attrName (string) attribute's name
     * or
     - attrNames (array) in this case method returns array of current values for given attribute names
     = (object) @Element if attrsName & value or params are passed in.
     = (...) value of the attribute if only attrsName is passed in.
     = (array) array of values of the attribute if attrsNames is passed in.
     = (object) object of attributes if nothing is passed in.
     > Possible parameters
     # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
     o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`.
     o clip-rect (string) comma or space separated values: x, y, width and height
     o cursor (string) CSS type of the cursor
     o cx (number) the x-axis coordinate of the center of the circle, or ellipse
     o cy (number) the y-axis coordinate of the center of the circle, or ellipse
     o fill (string) colour, gradient or image
     o fill-opacity (number)
     o font (string)
     o font-family (string)
     o font-size (number) font size in pixels
     o font-weight (string)
     o height (number)
     o href (string) URL, if specified element behaves as hyperlink
     o opacity (number)
     o path (string) SVG path string format
     o r (number) radius of the circle, ellipse or rounded corner on the rect
     o rx (number) horisontal radius of the ellipse
     o ry (number) vertical radius of the ellipse
     o src (string) image URL, only works for @Element.image element
     o stroke (string) stroke colour
     o stroke-dasharray (string) ["", "`-`", "`.`", "`-.`", "`-..`", "`. `", "`- `", "`--`", "`- .`", "`--.`", "`--..`"]
     o stroke-linecap (string) ["`butt`", "`square`", "`round`"]
     o stroke-linejoin (string) ["`bevel`", "`round`", "`miter`"]
     o stroke-miterlimit (number)
     o stroke-opacity (number)
     o stroke-width (number) stroke width in pixels, default is '1'
     o target (string) used with href
     o text (string) contents of the text element. Use `\n` for multiline text
     o text-anchor (string) ["`start`", "`middle`", "`end`"], default is "`middle`"
     o title (string) will create tooltip with a given text
     o transform (string) see @Element.transform
     o width (number)
     o x (number)
     o y (number)
     > Gradients
     * Linear gradient format: "`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`", example: "`90-#fff-#000`" – 90°
     * gradient from white to black or "`0-#fff-#f00:20-#000`" – 0° gradient from white via red (at 20%) to black.
     *
     * radial gradient: "`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`", example: "`r#fff-#000`" –
     * gradient from white to black or "`r(0.25, 0.75)#fff-#000`" – gradient from white to black with focus point
     * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
     > Path String
     # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
     > Colour Parsing
     # <ul>
     #     <li>Colour name ("<code>red</code>", "<code>green</code>", "<code>cornflowerblue</code>", etc)</li>
     #     <li>#••• — shortened HTML colour: ("<code>#000</code>", "<code>#fc0</code>", etc)</li>
     #     <li>#•••••• — full length HTML colour: ("<code>#000000</code>", "<code>#bd2300</code>")</li>
     #     <li>rgb(•••, •••, •••) — red, green and blue channels' values: ("<code>rgb(200,&nbsp;100,&nbsp;0)</code>")</li>
     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: ("<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>")</li>
     #     <li>rgba(•••, •••, •••, •••) — red, green and blue channels' values: ("<code>rgba(200,&nbsp;100,&nbsp;0, .5)</code>")</li>
     #     <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: ("<code>rgba(100%,&nbsp;175%,&nbsp;0%, 50%)</code>")</li>
     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: ("<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>")</li>
     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
     #     <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
     #     <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
     #     <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
     #     <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li>
     #     <li>Optionally for hsb and hsl you could specify hue as a degree: "<code>hsl(240deg,&nbsp;1,&nbsp;.5)</code>" or, if you want to go fancy, "<code>hsl(240°,&nbsp;1,&nbsp;.5)</code>"</li>
     # </ul>
    \*/
    elproto.attr = function (name, value) {
        if (this.removed) {
            return this;
        }
        if (name == null) {
            var res = {};
            for (var a in this.attrs) if (this.attrs[has](a)) {
                res[a] = this.attrs[a];
            }
            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
            res.transform = this._.transform;
            return res;
        }
        if (value == null && R.is(name, "string")) {
            if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
                return this.attrs.gradient;
            }
            if (name == "transform") {
                return this._.transform;
            }
            var names = name.split(separator),
                out = {};
            for (var i = 0, ii = names.length; i < ii; i++) {
                name = names[i];
                if (name in this.attrs) {
                    out[name] = this.attrs[name];
                } else if (R.is(this.paper.customAttributes[name], "function")) {
                    out[name] = this.paper.customAttributes[name].def;
                } else {
                    out[name] = R._availableAttrs[name];
                }
            }
            return ii - 1 ? out : out[names[0]];
        }
        if (value == null && R.is(name, "array")) {
            out = {};
            for (i = 0, ii = name.length; i < ii; i++) {
                out[name[i]] = this.attr(name[i]);
            }
            return out;
        }
        if (value != null) {
            var params = {};
            params[name] = value;
        } else if (name != null && R.is(name, "object")) {
            params = name;
        }
        for (var key in params) {
            eve("raphael.attr." + key + "." + this.id, this, params[key]);
        }
        for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
            var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
            this.attrs[key] = params[key];
            for (var subkey in par) if (par[has](subkey)) {
                params[subkey] = par[subkey];
            }
        }
        setFillAndStroke(this, params);
        return this;
    };
    /*\
     * Element.toFront
     [ method ]
     **
     * Moves the element so it is the closest to the viewer's eyes, on top of other elements.
     = (object) @Element
    \*/
    elproto.toFront = function () {
        if (this.removed) {
            return this;
        }
        if (this.node.parentNode.tagName.toLowerCase() == "a") {
            this.node.parentNode.parentNode.appendChild(this.node.parentNode);
        } else {
            this.node.parentNode.appendChild(this.node);
        }
        var svg = this.paper;
        svg.top != this && R._tofront(this, svg);
        return this;
    };
    /*\
     * Element.toBack
     [ method ]
     **
     * Moves the element so it is the furthest from the viewer's eyes, behind other elements.
     = (object) @Element
    \*/
    elproto.toBack = function () {
        if (this.removed) {
            return this;
        }
        var parent = this.node.parentNode;
        if (parent.tagName.toLowerCase() == "a") {
            parent.parentNode.insertBefore(this.node.parentNode, this.node.parentNode.parentNode.firstChild); 
        } else if (parent.firstChild != this.node) {
            parent.insertBefore(this.node, this.node.parentNode.firstChild);
        }
        R._toback(this, this.paper);
        var svg = this.paper;
        return this;
    };
    /*\
     * Element.insertAfter
     [ method ]
     **
     * Inserts current object after the given one.
     = (object) @Element
    \*/
    elproto.insertAfter = function (element) {
        if (this.removed) {
            return this;
        }
        var node = element.node || element[element.length - 1].node;
        if (node.nextSibling) {
            node.parentNode.insertBefore(this.node, node.nextSibling);
        } else {
            node.parentNode.appendChild(this.node);
        }
        R._insertafter(this, element, this.paper);
        return this;
    };
    /*\
     * Element.insertBefore
     [ method ]
     **
     * Inserts current object before the given one.
     = (object) @Element
    \*/
    elproto.insertBefore = function (element) {
        if (this.removed) {
            return this;
        }
        var node = element.node || element[0].node;
        node.parentNode.insertBefore(this.node, node);
        R._insertbefore(this, element, this.paper);
        return this;
    };
    elproto.blur = function (size) {
        // Experimental. No Safari support. Use it on your own risk.
        var t = this;
        if (+size !== 0) {
            var fltr = $("filter"),
                blur = $("feGaussianBlur");
            t.attrs.blur = size;
            fltr.id = R.createUUID();
            $(blur, {stdDeviation: +size || 1.5});
            fltr.appendChild(blur);
            t.paper.defs.appendChild(fltr);
            t._blur = fltr;
            $(t.node, {filter: "url(#" + fltr.id + ")"});
        } else {
            if (t._blur) {
                t._blur.parentNode.removeChild(t._blur);
                delete t._blur;
                delete t.attrs.blur;
            }
            t.node.removeAttribute("filter");
        }
        return t;
    };
    R._engine.circle = function (svg, x, y, r) {
        var el = $("circle");
        svg.canvas && svg.canvas.appendChild(el);
        var res = new Element(el, svg);
        res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
        res.type = "circle";
        $(el, res.attrs);
        return res;
    };
    R._engine.rect = function (svg, x, y, w, h, r) {
        var el = $("rect");
        svg.canvas && svg.canvas.appendChild(el);
        var res = new Element(el, svg);
        res.attrs = {x: x, y: y, width: w, height: h, r: r || 0, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
        res.type = "rect";
        $(el, res.attrs);
        return res;
    };
    R._engine.ellipse = function (svg, x, y, rx, ry) {
        var el = $("ellipse");
        svg.canvas && svg.canvas.appendChild(el);
        var res = new Element(el, svg);
        res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
        res.type = "ellipse";
        $(el, res.attrs);
        return res;
    };
    R._engine.image = function (svg, src, x, y, w, h) {
        var el = $("image");
        $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
        el.setAttributeNS(xlink, "href", src);
        svg.canvas && svg.canvas.appendChild(el);
        var res = new Element(el, svg);
        res.attrs = {x: x, y: y, width: w, height: h, src: src};
        res.type = "image";
        return res;
    };
    R._engine.text = function (svg, x, y, text) {
        var el = $("text");
        svg.canvas && svg.canvas.appendChild(el);
        var res = new Element(el, svg);
        res.attrs = {
            x: x,
            y: y,
            "text-anchor": "middle",
            text: text,
            font: R._availableAttrs.font,
            stroke: "none",
            fill: "#000"
        };
        res.type = "text";
        setFillAndStroke(res, res.attrs);
        return res;
    };
    R._engine.setSize = function (width, height) {
        this.width = width || this.width;
        this.height = height || this.height;
        this.canvas.setAttribute("width", this.width);
        this.canvas.setAttribute("height", this.height);
        if (this._viewBox) {
            this.setViewBox.apply(this, this._viewBox);
        }
        return this;
    };
    R._engine.create = function () {
        var con = R._getContainer.apply(0, arguments),
            container = con && con.container,
            x = con.x,
            y = con.y,
            width = con.width,
            height = con.height;
        if (!container) {
            throw new Error("SVG container not found.");
        }
        var cnvs = $("svg"),
            css = "overflow:hidden;",
            isFloating;
        x = x || 0;
        y = y || 0;
        width = width || 512;
        height = height || 342;
        $(cnvs, {
            height: height,
            version: 1.1,
            width: width,
            xmlns: "http://www.w3.org/2000/svg"
        });
        if (container == 1) {
            cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
            R._g.doc.body.appendChild(cnvs);
            isFloating = 1;
        } else {
            cnvs.style.cssText = css + "position:relative";
            if (container.firstChild) {
                container.insertBefore(cnvs, container.firstChild);
            } else {
                container.appendChild(cnvs);
            }
        }
        container = new R._Paper;
        container.width = width;
        container.height = height;
        container.canvas = cnvs;
        container.clear();
        container._left = container._top = 0;
        isFloating && (container.renderfix = function () {});
        container.renderfix();
        return container;
    };
    R._engine.setViewBox = function (x, y, w, h, fit) {
        eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
        var size = mmax(w / this.width, h / this.height),
            top = this.top,
            aspectRatio = fit ? "meet" : "xMinYMin",
            vb,
            sw;
        if (x == null) {
            if (this._vbSize) {
                size = 1;
            }
            delete this._vbSize;
            vb = "0 0 " + this.width + S + this.height;
        } else {
            this._vbSize = size;
            vb = x + S + y + S + w + S + h;
        }
        $(this.canvas, {
            viewBox: vb,
            preserveAspectRatio: aspectRatio
        });
        while (size && top) {
            sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
            top.attr({"stroke-width": sw});
            top._.dirty = 1;
            top._.dirtyT = 1;
            top = top.prev;
        }
        this._viewBox = [x, y, w, h, !!fit];
        return this;
    };
    /*\
     * Paper.renderfix
     [ method ]
     **
     * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant
     * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
     * This method fixes the issue.
     **
       Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
    \*/
    R.prototype.renderfix = function () {
        var cnvs = this.canvas,
            s = cnvs.style,
            pos;
        try {
            pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix();
        } catch (e) {
            pos = cnvs.createSVGMatrix();
        }
        var left = -pos.e % 1,
            top = -pos.f % 1;
        if (left || top) {
            if (left) {
                this._left = (this._left + left) % 1;
                s.left = this._left + "px";
            }
            if (top) {
                this._top = (this._top + top) % 1;
                s.top = this._top + "px";
            }
        }
    };
    /*\
     * Paper.clear
     [ method ]
     **
     * Clears the paper, i.e. removes all the elements.
    \*/
    R.prototype.clear = function () {
        R.eve("raphael.clear", this);
        var c = this.canvas;
        while (c.firstChild) {
            c.removeChild(c.firstChild);
        }
        this.bottom = this.top = null;
        (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
        c.appendChild(this.desc);
        c.appendChild(this.defs = $("defs"));
    };
    /*\
     * Paper.remove
     [ method ]
     **
     * Removes the paper from the DOM.
    \*/
    R.prototype.remove = function () {
        eve("raphael.remove", this);
        this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
        for (var i in this) {
            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
        }
    };
    var setproto = R.st;
    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
        setproto[method] = (function (methodname) {
            return function () {
                var arg = arguments;
                return this.forEach(function (el) {
                    el[methodname].apply(el, arg);
                });
            };
        })(method);
    }
})();

// ┌─────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël - JavaScript Vector Library                                 │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ VML Module                                                          │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\

(function(){
    if (!R.vml) {
        return;
    }
    var has = "hasOwnProperty",
        Str = String,
        toFloat = parseFloat,
        math = Math,
        round = math.round,
        mmax = math.max,
        mmin = math.min,
        abs = math.abs,
        fillString = "fill",
        separator = /[, ]+/,
        eve = R.eve,
        ms = " progid:DXImageTransform.Microsoft",
        S = " ",
        E = "",
        map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
        bites = /([clmz]),?([^clmz]*)/gi,
        blurregexp = / progid:\S+Blur\([^\)]+\)/g,
        val = /-?[^,\s-]+/g,
        cssDot = "position:absolute;left:0;top:0;width:1px;height:1px",
        zoom = 21600,
        pathTypes = {path: 1, rect: 1, image: 1},
        ovalTypes = {circle: 1, ellipse: 1},
        path2vml = function (path) {
            var total =  /[ahqstv]/ig,
                command = R._pathToAbsolute;
            Str(path).match(total) && (command = R._path2curve);
            total = /[clmz]/g;
            if (command == R._pathToAbsolute && !Str(path).match(total)) {
                var res = Str(path).replace(bites, function (all, command, args) {
                    var vals = [],
                        isMove = command.toLowerCase() == "m",
                        res = map[command];
                    args.replace(val, function (value) {
                        if (isMove && vals.length == 2) {
                            res += vals + map[command == "m" ? "l" : "L"];
                            vals = [];
                        }
                        vals.push(round(value * zoom));
                    });
                    return res + vals;
                });
                return res;
            }
            var pa = command(path), p, r;
            res = [];
            for (var i = 0, ii = pa.length; i < ii; i++) {
                p = pa[i];
                r = pa[i][0].toLowerCase();
                r == "z" && (r = "x");
                for (var j = 1, jj = p.length; j < jj; j++) {
                    r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
                }
                res.push(r);
            }
            return res.join(S);
        },
        compensation = function (deg, dx, dy) {
            var m = R.matrix();
            m.rotate(-deg, .5, .5);
            return {
                dx: m.x(dx, dy),
                dy: m.y(dx, dy)
            };
        },
        setCoords = function (p, sx, sy, dx, dy, deg) {
            var _ = p._,
                m = p.matrix,
                fillpos = _.fillpos,
                o = p.node,
                s = o.style,
                y = 1,
                flip = "",
                dxdy,
                kx = zoom / sx,
                ky = zoom / sy;
            s.visibility = "hidden";
            if (!sx || !sy) {
                return;
            }
            o.coordsize = abs(kx) + S + abs(ky);
            s.rotation = deg * (sx * sy < 0 ? -1 : 1);
            if (deg) {
                var c = compensation(deg, dx, dy);
                dx = c.dx;
                dy = c.dy;
            }
            sx < 0 && (flip += "x");
            sy < 0 && (flip += " y") && (y = -1);
            s.flip = flip;
            o.coordorigin = (dx * -kx) + S + (dy * -ky);
            if (fillpos || _.fillsize) {
                var fill = o.getElementsByTagName(fillString);
                fill = fill && fill[0];
                o.removeChild(fill);
                if (fillpos) {
                    c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
                    fill.position = c.dx * y + S + c.dy * y;
                }
                if (_.fillsize) {
                    fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
                }
                o.appendChild(fill);
            }
            s.visibility = "visible";
        };
    R.toString = function () {
        return  "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
    };
    var addArrow = function (o, value, isEnd) {
        var values = Str(value).toLowerCase().split("-"),
            se = isEnd ? "end" : "start",
            i = values.length,
            type = "classic",
            w = "medium",
            h = "medium";
        while (i--) {
            switch (values[i]) {
                case "block":
                case "classic":
                case "oval":
                case "diamond":
                case "open":
                case "none":
                    type = values[i];
                    break;
                case "wide":
                case "narrow": h = values[i]; break;
                case "long":
                case "short": w = values[i]; break;
            }
        }
        var stroke = o.node.getElementsByTagName("stroke")[0];
        stroke[se + "arrow"] = type;
        stroke[se + "arrowlength"] = w;
        stroke[se + "arrowwidth"] = h;
    },
    setFillAndStroke = function (o, params) {
        // o.paper.canvas.style.display = "none";
        o.attrs = o.attrs || {};
        var node = o.node,
            a = o.attrs,
            s = node.style,
            xy,
            newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
            isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
            res = o;


        for (var par in params) if (params[has](par)) {
            a[par] = params[par];
        }
        if (newpath) {
            a.path = R._getPath[o.type](o);
            o._.dirty = 1;
        }
        params.href && (node.href = params.href);
        params.title && (node.title = params.title);
        params.target && (node.target = params.target);
        params.cursor && (s.cursor = params.cursor);
        "blur" in params && o.blur(params.blur);
        if (params.path && o.type == "path" || newpath) {
            node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
            if (o.type == "image") {
                o._.fillpos = [a.x, a.y];
                o._.fillsize = [a.width, a.height];
                setCoords(o, 1, 1, 0, 0, 0);
            }
        }
        "transform" in params && o.transform(params.transform);
        if (isOval) {
            var cx = +a.cx,
                cy = +a.cy,
                rx = +a.rx || +a.r || 0,
                ry = +a.ry || +a.r || 0;
            node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
            o._.dirty = 1;
        }
        if ("clip-rect" in params) {
            var rect = Str(params["clip-rect"]).split(separator);
            if (rect.length == 4) {
                rect[2] = +rect[2] + (+rect[0]);
                rect[3] = +rect[3] + (+rect[1]);
                var div = node.clipRect || R._g.doc.createElement("div"),
                    dstyle = div.style;
                dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
                if (!node.clipRect) {
                    dstyle.position = "absolute";
                    dstyle.top = 0;
                    dstyle.left = 0;
                    dstyle.width = o.paper.width + "px";
                    dstyle.height = o.paper.height + "px";
                    node.parentNode.insertBefore(div, node);
                    div.appendChild(node);
                    node.clipRect = div;
                }
            }
            if (!params["clip-rect"]) {
                node.clipRect && (node.clipRect.style.clip = "auto");
            }
        }
        if (o.textpath) {
            var textpathStyle = o.textpath.style;
            params.font && (textpathStyle.font = params.font);
            params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
            params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
            params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
            params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
        }
        if ("arrow-start" in params) {
            addArrow(res, params["arrow-start"]);
        }
        if ("arrow-end" in params) {
            addArrow(res, params["arrow-end"], 1);
        }
        if (params.opacity != null || 
            params["stroke-width"] != null ||
            params.fill != null ||
            params.src != null ||
            params.stroke != null ||
            params["stroke-width"] != null ||
            params["stroke-opacity"] != null ||
            params["fill-opacity"] != null ||
            params["stroke-dasharray"] != null ||
            params["stroke-miterlimit"] != null ||
            params["stroke-linejoin"] != null ||
            params["stroke-linecap"] != null) {
            var fill = node.getElementsByTagName(fillString),
                newfill = false;
            fill = fill && fill[0];
            !fill && (newfill = fill = createNode(fillString));
            if (o.type == "image" && params.src) {
                fill.src = params.src;
            }
            params.fill && (fill.on = true);
            if (fill.on == null || params.fill == "none" || params.fill === null) {
                fill.on = false;
            }
            if (fill.on && params.fill) {
                var isURL = Str(params.fill).match(R._ISURL);
                if (isURL) {
                    fill.parentNode == node && node.removeChild(fill);
                    fill.rotate = true;
                    fill.src = isURL[1];
                    fill.type = "tile";
                    var bbox = o.getBBox(1);
                    fill.position = bbox.x + S + bbox.y;
                    o._.fillpos = [bbox.x, bbox.y];

                    R._preload(isURL[1], function () {
                        o._.fillsize = [this.offsetWidth, this.offsetHeight];
                    });
                } else {
                    fill.color = R.getRGB(params.fill).hex;
                    fill.src = E;
                    fill.type = "solid";
                    if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
                        a.fill = "none";
                        a.gradient = params.fill;
                        fill.rotate = false;
                    }
                }
            }
            if ("fill-opacity" in params || "opacity" in params) {
                var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
                opacity = mmin(mmax(opacity, 0), 1);
                fill.opacity = opacity;
                if (fill.src) {
                    fill.color = "none";
                }
            }
            node.appendChild(fill);
            var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
            newstroke = false;
            !stroke && (newstroke = stroke = createNode("stroke"));
            if ((params.stroke && params.stroke != "none") ||
                params["stroke-width"] ||
                params["stroke-opacity"] != null ||
                params["stroke-dasharray"] ||
                params["stroke-miterlimit"] ||
                params["stroke-linejoin"] ||
                params["stroke-linecap"]) {
                stroke.on = true;
            }
            (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
            var strokeColor = R.getRGB(params.stroke);
            stroke.on && params.stroke && (stroke.color = strokeColor.hex);
            opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
            var width = (toFloat(params["stroke-width"]) || 1) * .75;
            opacity = mmin(mmax(opacity, 0), 1);
            params["stroke-width"] == null && (width = a["stroke-width"]);
            params["stroke-width"] && (stroke.weight = width);
            width && width < 1 && (opacity *= width) && (stroke.weight = 1);
            stroke.opacity = opacity;
        
            params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
            stroke.miterlimit = params["stroke-miterlimit"] || 8;
            params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
            if (params["stroke-dasharray"]) {
                var dasharray = {
                    "-": "shortdash",
                    ".": "shortdot",
                    "-.": "shortdashdot",
                    "-..": "shortdashdotdot",
                    ". ": "dot",
                    "- ": "dash",
                    "--": "longdash",
                    "- .": "dashdot",
                    "--.": "longdashdot",
                    "--..": "longdashdotdot"
                };
                stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
            }
            newstroke && node.appendChild(stroke);
        }
        if (res.type == "text") {
            res.paper.canvas.style.display = E;
            var span = res.paper.span,
                m = 100,
                fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
            s = span.style;
            a.font && (s.font = a.font);
            a["font-family"] && (s.fontFamily = a["font-family"]);
            a["font-weight"] && (s.fontWeight = a["font-weight"]);
            a["font-style"] && (s.fontStyle = a["font-style"]);
            fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
            s.fontSize = fontSize * m + "px";
            res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "&#60;").replace(/&/g, "&#38;").replace(/\n/g, "<br>"));
            var brect = span.getBoundingClientRect();
            res.W = a.w = (brect.right - brect.left) / m;
            res.H = a.h = (brect.bottom - brect.top) / m;
            // res.paper.canvas.style.display = "none";
            res.X = a.x;
            res.Y = a.y + res.H / 2;

            ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
            var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
            for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
                res._.dirty = 1;
                break;
            }
        
            // text-anchor emulation
            switch (a["text-anchor"]) {
                case "start":
                    res.textpath.style["v-text-align"] = "left";
                    res.bbx = res.W / 2;
                break;
                case "end":
                    res.textpath.style["v-text-align"] = "right";
                    res.bbx = -res.W / 2;
                break;
                default:
                    res.textpath.style["v-text-align"] = "center";
                    res.bbx = 0;
                break;
            }
            res.textpath.style["v-text-kern"] = true;
        }
        // res.paper.canvas.style.display = E;
    },
    addGradientFill = function (o, gradient, fill) {
        o.attrs = o.attrs || {};
        var attrs = o.attrs,
            pow = Math.pow,
            opacity,
            oindex,
            type = "linear",
            fxfy = ".5 .5";
        o.attrs.gradient = gradient;
        gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
            type = "radial";
            if (fx && fy) {
                fx = toFloat(fx);
                fy = toFloat(fy);
                pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
                fxfy = fx + S + fy;
            }
            return E;
        });
        gradient = gradient.split(/\s*\-\s*/);
        if (type == "linear") {
            var angle = gradient.shift();
            angle = -toFloat(angle);
            if (isNaN(angle)) {
                return null;
            }
        }
        var dots = R._parseDots(gradient);
        if (!dots) {
            return null;
        }
        o = o.shape || o.node;
        if (dots.length) {
            o.removeChild(fill);
            fill.on = true;
            fill.method = "none";
            fill.color = dots[0].color;
            fill.color2 = dots[dots.length - 1].color;
            var clrs = [];
            for (var i = 0, ii = dots.length; i < ii; i++) {
                dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
            }
            fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
            if (type == "radial") {
                fill.type = "gradientTitle";
                fill.focus = "100%";
                fill.focussize = "0 0";
                fill.focusposition = fxfy;
                fill.angle = 0;
            } else {
                // fill.rotate= true;
                fill.type = "gradient";
                fill.angle = (270 - angle) % 360;
            }
            o.appendChild(fill);
        }
        return 1;
    },
    Element = function (node, vml) {
        this[0] = this.node = node;
        node.raphael = true;
        this.id = R._oid++;
        node.raphaelid = this.id;
        this.X = 0;
        this.Y = 0;
        this.attrs = {};
        this.paper = vml;
        this.matrix = R.matrix();
        this._ = {
            transform: [],
            sx: 1,
            sy: 1,
            dx: 0,
            dy: 0,
            deg: 0,
            dirty: 1,
            dirtyT: 1
        };
        !vml.bottom && (vml.bottom = this);
        this.prev = vml.top;
        vml.top && (vml.top.next = this);
        vml.top = this;
        this.next = null;
    };
    var elproto = R.el;

    Element.prototype = elproto;
    elproto.constructor = Element;
    elproto.transform = function (tstr) {
        if (tstr == null) {
            return this._.transform;
        }
        var vbs = this.paper._viewBoxShift,
            vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
            oldt;
        if (vbs) {
            oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
        }
        R._extractTransform(this, vbt + tstr);
        var matrix = this.matrix.clone(),
            skew = this.skew,
            o = this.node,
            split,
            isGrad = ~Str(this.attrs.fill).indexOf("-"),
            isPatt = !Str(this.attrs.fill).indexOf("url(");
        matrix.translate(1, 1);
        if (isPatt || isGrad || this.type == "image") {
            skew.matrix = "1 0 0 1";
            skew.offset = "0 0";
            split = matrix.split();
            if ((isGrad && split.noRotation) || !split.isSimple) {
                o.style.filter = matrix.toFilter();
                var bb = this.getBBox(),
                    bbt = this.getBBox(1),
                    dx = bb.x - bbt.x,
                    dy = bb.y - bbt.y;
                o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
                setCoords(this, 1, 1, dx, dy, 0);
            } else {
                o.style.filter = E;
                setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
            }
        } else {
            o.style.filter = E;
            skew.matrix = Str(matrix);
            skew.offset = matrix.offset();
        }
        oldt && (this._.transform = oldt);
        return this;
    };
    elproto.rotate = function (deg, cx, cy) {
        if (this.removed) {
            return this;
        }
        if (deg == null) {
            return;
        }
        deg = Str(deg).split(separator);
        if (deg.length - 1) {
            cx = toFloat(deg[1]);
            cy = toFloat(deg[2]);
        }
        deg = toFloat(deg[0]);
        (cy == null) && (cx = cy);
        if (cx == null || cy == null) {
            var bbox = this.getBBox(1);
            cx = bbox.x + bbox.width / 2;
            cy = bbox.y + bbox.height / 2;
        }
        this._.dirtyT = 1;
        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
        return this;
    };
    elproto.translate = function (dx, dy) {
        if (this.removed) {
            return this;
        }
        dx = Str(dx).split(separator);
        if (dx.length - 1) {
            dy = toFloat(dx[1]);
        }
        dx = toFloat(dx[0]) || 0;
        dy = +dy || 0;
        if (this._.bbox) {
            this._.bbox.x += dx;
            this._.bbox.y += dy;
        }
        this.transform(this._.transform.concat([["t", dx, dy]]));
        return this;
    };
    elproto.scale = function (sx, sy, cx, cy) {
        if (this.removed) {
            return this;
        }
        sx = Str(sx).split(separator);
        if (sx.length - 1) {
            sy = toFloat(sx[1]);
            cx = toFloat(sx[2]);
            cy = toFloat(sx[3]);
            isNaN(cx) && (cx = null);
            isNaN(cy) && (cy = null);
        }
        sx = toFloat(sx[0]);
        (sy == null) && (sy = sx);
        (cy == null) && (cx = cy);
        if (cx == null || cy == null) {
            var bbox = this.getBBox(1);
        }
        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
    
        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
        this._.dirtyT = 1;
        return this;
    };
    elproto.hide = function () {
        !this.removed && (this.node.style.display = "none");
        return this;
    };
    elproto.show = function () {
        !this.removed && (this.node.style.display = E);
        return this;
    };
    elproto._getBBox = function () {
        if (this.removed) {
            return {};
        }
        return {
            x: this.X + (this.bbx || 0) - this.W / 2,
            y: this.Y - this.H,
            width: this.W,
            height: this.H
        };
    };
    elproto.remove = function () {
        if (this.removed || !this.node.parentNode) {
            return;
        }
        this.paper.__set__ && this.paper.__set__.exclude(this);
        R.eve.unbind("raphael.*.*." + this.id);
        R._tear(this, this.paper);
        this.node.parentNode.removeChild(this.node);
        this.shape && this.shape.parentNode.removeChild(this.shape);
        for (var i in this) {
            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
        }
        this.removed = true;
    };
    elproto.attr = function (name, value) {
        if (this.removed) {
            return this;
        }
        if (name == null) {
            var res = {};
            for (var a in this.attrs) if (this.attrs[has](a)) {
                res[a] = this.attrs[a];
            }
            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
            res.transform = this._.transform;

            return res;
        }
        if (value == null && R.is(name, "string")) {
            if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
                return this.attrs.gradient;
            }
            var names = name.split(separator),
                out = {};
            for (var i = 0, ii = names.length; i < ii; i++) {
                name = names[i];
                if (name in this.attrs) {
                    out[name] = this.attrs[name];
                } else if (R.is(this.paper.customAttributes[name], "function")) {
                    out[name] = this.paper.customAttributes[name].def;
                } else {
                    out[name] = R._availableAttrs[name];
                }
            }
            return ii - 1 ? out : out[names[0]];
        }
        if (this.attrs && value == null && R.is(name, "array")) {
            out = {};
            for (i = 0, ii = name.length; i < ii; i++) {
                out[name[i]] = this.attr(name[i]);
            }
            return out;
        }
        var params;
        if (value != null) {
            params = {};
            params[name] = value;
        }
        value == null && R.is(name, "object") && (params = name);
        for (var key in params) {
            eve("raphael.attr." + key + "." + this.id, this, params[key]);
        }
        if (params) {
            for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
                var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
                this.attrs[key] = params[key];
                for (var subkey in par) if (par[has](subkey)) {
                    params[subkey] = par[subkey];
                }
            }
            // this.paper.canvas.style.display = "none";
            if (params.text && this.type == "text") {
                this.textpath.string = params.text;
            }
            setFillAndStroke(this, params);
            // this.paper.canvas.style.display = E;
        }
        return this;
    };
    elproto.toFront = function () {
        !this.removed && this.node.parentNode.appendChild(this.node);
        this.paper && this.paper.top != this && R._tofront(this, this.paper);
        return this;
    };
    elproto.toBack = function () {
        if (this.removed) {
            return this;
        }
        if (this.node.parentNode.firstChild != this.node) {
            this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
            R._toback(this, this.paper);
        }
        return this;
    };
    elproto.insertAfter = function (element) {
        if (this.removed) {
            return this;
        }
        if (element.constructor == R.st.constructor) {
            element = element[element.length - 1];
        }
        if (element.node.nextSibling) {
            element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
        } else {
            element.node.parentNode.appendChild(this.node);
        }
        R._insertafter(this, element, this.paper);
        return this;
    };
    elproto.insertBefore = function (element) {
        if (this.removed) {
            return this;
        }
        if (element.constructor == R.st.constructor) {
            element = element[0];
        }
        element.node.parentNode.insertBefore(this.node, element.node);
        R._insertbefore(this, element, this.paper);
        return this;
    };
    elproto.blur = function (size) {
        var s = this.node.runtimeStyle,
            f = s.filter;
        f = f.replace(blurregexp, E);
        if (+size !== 0) {
            this.attrs.blur = size;
            s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
            s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
        } else {
            s.filter = f;
            s.margin = 0;
            delete this.attrs.blur;
        }
        return this;
    };

    R._engine.path = function (pathString, vml) {
        var el = createNode("shape");
        el.style.cssText = cssDot;
        el.coordsize = zoom + S + zoom;
        el.coordorigin = vml.coordorigin;
        var p = new Element(el, vml),
            attr = {fill: "none", stroke: "#000"};
        pathString && (attr.path = pathString);
        p.type = "path";
        p.path = [];
        p.Path = E;
        setFillAndStroke(p, attr);
        vml.canvas.appendChild(el);
        var skew = createNode("skew");
        skew.on = true;
        el.appendChild(skew);
        p.skew = skew;
        p.transform(E);
        return p;
    };
    R._engine.rect = function (vml, x, y, w, h, r) {
        var path = R._rectPath(x, y, w, h, r),
            res = vml.path(path),
            a = res.attrs;
        res.X = a.x = x;
        res.Y = a.y = y;
        res.W = a.width = w;
        res.H = a.height = h;
        a.r = r;
        a.path = path;
        res.type = "rect";
        return res;
    };
    R._engine.ellipse = function (vml, x, y, rx, ry) {
        var res = vml.path(),
            a = res.attrs;
        res.X = x - rx;
        res.Y = y - ry;
        res.W = rx * 2;
        res.H = ry * 2;
        res.type = "ellipse";
        setFillAndStroke(res, {
            cx: x,
            cy: y,
            rx: rx,
            ry: ry
        });
        return res;
    };
    R._engine.circle = function (vml, x, y, r) {
        var res = vml.path(),
            a = res.attrs;
        res.X = x - r;
        res.Y = y - r;
        res.W = res.H = r * 2;
        res.type = "circle";
        setFillAndStroke(res, {
            cx: x,
            cy: y,
            r: r
        });
        return res;
    };
    R._engine.image = function (vml, src, x, y, w, h) {
        var path = R._rectPath(x, y, w, h),
            res = vml.path(path).attr({stroke: "none"}),
            a = res.attrs,
            node = res.node,
            fill = node.getElementsByTagName(fillString)[0];
        a.src = src;
        res.X = a.x = x;
        res.Y = a.y = y;
        res.W = a.width = w;
        res.H = a.height = h;
        a.path = path;
        res.type = "image";
        fill.parentNode == node && node.removeChild(fill);
        fill.rotate = true;
        fill.src = src;
        fill.type = "tile";
        res._.fillpos = [x, y];
        res._.fillsize = [w, h];
        node.appendChild(fill);
        setCoords(res, 1, 1, 0, 0, 0);
        return res;
    };
    R._engine.text = function (vml, x, y, text) {
        var el = createNode("shape"),
            path = createNode("path"),
            o = createNode("textpath");
        x = x || 0;
        y = y || 0;
        text = text || "";
        path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
        path.textpathok = true;
        o.string = Str(text);
        o.on = true;
        el.style.cssText = cssDot;
        el.coordsize = zoom + S + zoom;
        el.coordorigin = "0 0";
        var p = new Element(el, vml),
            attr = {
                fill: "#000",
                stroke: "none",
                font: R._availableAttrs.font,
                text: text
            };
        p.shape = el;
        p.path = path;
        p.textpath = o;
        p.type = "text";
        p.attrs.text = Str(text);
        p.attrs.x = x;
        p.attrs.y = y;
        p.attrs.w = 1;
        p.attrs.h = 1;
        setFillAndStroke(p, attr);
        el.appendChild(o);
        el.appendChild(path);
        vml.canvas.appendChild(el);
        var skew = createNode("skew");
        skew.on = true;
        el.appendChild(skew);
        p.skew = skew;
        p.transform(E);
        return p;
    };
    R._engine.setSize = function (width, height) {
        var cs = this.canvas.style;
        this.width = width;
        this.height = height;
        width == +width && (width += "px");
        height == +height && (height += "px");
        cs.width = width;
        cs.height = height;
        cs.clip = "rect(0 " + width + " " + height + " 0)";
        if (this._viewBox) {
            R._engine.setViewBox.apply(this, this._viewBox);
        }
        return this;
    };
    R._engine.setViewBox = function (x, y, w, h, fit) {
        R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
        var width = this.width,
            height = this.height,
            size = 1 / mmax(w / width, h / height),
            H, W;
        if (fit) {
            H = height / h;
            W = width / w;
            if (w * H < width) {
                x -= (width - w * H) / 2 / H;
            }
            if (h * W < height) {
                y -= (height - h * W) / 2 / W;
            }
        }
        this._viewBox = [x, y, w, h, !!fit];
        this._viewBoxShift = {
            dx: -x,
            dy: -y,
            scale: size
        };
        this.forEach(function (el) {
            el.transform("...");
        });
        return this;
    };
    var createNode;
    R._engine.initWin = function (win) {
            var doc = win.document;
            doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
            try {
                !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
                createNode = function (tagName) {
                    return doc.createElement('<rvml:' + tagName + ' class="rvml">');
                };
            } catch (e) {
                createNode = function (tagName) {
                    return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
                };
            }
        };
    R._engine.initWin(R._g.win);
    R._engine.create = function () {
        var con = R._getContainer.apply(0, arguments),
            container = con.container,
            height = con.height,
            s,
            width = con.width,
            x = con.x,
            y = con.y;
        if (!container) {
            throw new Error("VML container not found.");
        }
        var res = new R._Paper,
            c = res.canvas = R._g.doc.createElement("div"),
            cs = c.style;
        x = x || 0;
        y = y || 0;
        width = width || 512;
        height = height || 342;
        res.width = width;
        res.height = height;
        width == +width && (width += "px");
        height == +height && (height += "px");
        res.coordsize = zoom * 1e3 + S + zoom * 1e3;
        res.coordorigin = "0 0";
        res.span = R._g.doc.createElement("span");
        res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
        c.appendChild(res.span);
        cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
        if (container == 1) {
            R._g.doc.body.appendChild(c);
            cs.left = x + "px";
            cs.top = y + "px";
            cs.position = "absolute";
        } else {
            if (container.firstChild) {
                container.insertBefore(c, container.firstChild);
            } else {
                container.appendChild(c);
            }
        }
        res.renderfix = function () {};
        return res;
    };
    R.prototype.clear = function () {
        R.eve("raphael.clear", this);
        this.canvas.innerHTML = E;
        this.span = R._g.doc.createElement("span");
        this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
        this.canvas.appendChild(this.span);
        this.bottom = this.top = null;
    };
    R.prototype.remove = function () {
        R.eve("raphael.remove", this);
        this.canvas.parentNode.removeChild(this.canvas);
        for (var i in this) {
            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
        }
        return true;
    };

    var setproto = R.st;
    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
        setproto[method] = (function (methodname) {
            return function () {
                var arg = arguments;
                return this.forEach(function (el) {
                    el[methodname].apply(el, arg);
                });
            };
        })(method);
    }
})();

    // EXPOSE
    // SVG and VML are appended just before the EXPOSE line
    // Even with AMD, Raphael should be defined globally
    oldRaphael.was ? (g.win.Raphael = R) : (Raphael = R);

    return R;
}));
;
/*
 * raphael.zoom 0.0.4
 *
 * Copyright (c) 2010 Wout Fierens - http://boysabroad.com
 * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
 */

// get all elements in the paper
Raphael.fn.elements = function() {
  var b = this.bottom,
      r = []; 
  while (b) { 
    r.push(b); 
    b = b.next; 
  }
  return r;
}

// initialize zoom of paper
Raphael.fn.initZoom = function(zoom) {
  var elements = this.elements();
  this.zoom = zoom || 1;
  
  for (var i = 0; i < elements.length; i++) {
    elements[i].initZoom();
  }
  
  return this;
}

// set the zoom of all elements
Raphael.fn.setZoom = function(zoom) {
  if (!zoom) return;
  
  var elements = this.elements();
  if (!this.zoom)
    this.initZoom();
  
  for (var i = 0; i < elements.length; i++) {
    elements[i].setZoom(zoom);
  }
  this.zoom = zoom;
  
  return this;
}

// initialize zoom of element
Raphael.el.initZoom = function(zoom) {
  var sw = parseFloat(this.attr("stroke-width")) || 0;
  zoom = zoom || this.paper.zoom;
  
  if (this.type != "text") sw /= zoom;
  this.zoom = zoom;
  this.zoom_memory = {
    "stroke-width": sw,
    rotation:       360
  };
  
  this.setStrokeWidth(sw / zoom);
  
  if (this.type == "text") {
    var fs = parseFloat(this.attr("font-size")) || 0
    this.zoom_memory["font-size"] = fs;
    this.zoom_memory["x"] = (parseFloat(this.attrs["x"]) || 0) / zoom;
    this.zoom_memory["y"] = (parseFloat(this.attrs["y"]) || 0) / zoom;
  }
  return this;
}

// zoom element preserving some original values
Raphael.el.setZoom = function(zoom) {
  if (!zoom) return;
  if (!this.zoom_memory)
    this.initZoom();
  
  // scale to zoom
  var new_zoom = zoom / this.zoom;
  this.scale(new_zoom, new_zoom, 0, 0);
  this.applyScale();
  
  // save new zoom
  this.zoom = zoom;
  this.setStrokeWidth(this.zoom_memory["stroke-width"]);
  
  if (this.type == "text")
    this.attr({
      "font-size":  this.zoom_memory["font-size"] * zoom,
      "x":          this.zoom_memory["x"] * zoom,
      "y":          this.zoom_memory["y"] * zoom
    });
  
  return this;
}

// set element zoomed attributes
Raphael.el.setAttr = function() {
  if (typeof arguments[0] == "string") {
    attr = {};
    attr[arguments[0]] = arguments[1];
  } else {
    attr = arguments[0];
  }
  
  for (var key in attr) {
    switch(key) {
      case "stroke-width":
        this.setStrokeWidth(attr[key]);
      break;
      case "font-size":
        this.setFontSize(attr[key]);
      break;
      case "x":
      case "y":
        if (this.type == "text")
          this.zoom_memory[key] = attr[key] / this.zoom;
        this.attr(key, attr[key]);
      break;
      default:
        this.attr(key, attr[key]);
      break;
    }
  }
  return this;
}

// set element translation
Raphael.el.setTranslation = function(x, y) {
  if (this.type == "text")
    this.setAttr({
      x: this.attrs["x"] + x,
      y: this.attrs["y"] + y
    });
  else
    this.translate(x,y);
  
  return this;
}

// set element rotation
Raphael.el.setRotation = function(angle, x, y) {
  if (!this.zoom_memory) this.initZoom();
  if (angle == 0)
    angle = 360;
  this.rotate(angle, x, y);
  this.zoom_memory.rotation = angle;
  this.transformations = [];
  this._.rt = { cx: null, cy: undefined, deg: 360 };
  
  return this;
}

// set element zoomed stroke width
Raphael.el.setStrokeWidth = function(value) {
  if (value == 0 || (value = parseFloat(value))) {
    this.attr({ "stroke-width": value * this.zoom });
    this.zoom_memory["stroke-width"] = value;
  }
  
  return this;
}

// set element font size
Raphael.el.setFontSize = function(value) {
  if (value == 0 || (value = parseFloat(value))) {
    this.attr({ "font-size": value * this.zoom });
    this.zoom_memory["font-size"] = value;
  }
  
  return this;
}

// apply the current scale and reset it to 1
Raphael.el.applyScale = function() {
  this._.sx = 1;
  this._.sy = 1;
  this.scale(1, 1);
  
  return this;
}


;
( function( window, $, undefined ) {
	"use strict";
	var document = window.document;

	var MorePosts = function() {
		var SELF = this;
		var DATA_SET = false;
		var AJAX_URL = false;
		var SECURITY_NONCE = false;
		var AJAX_REQUEST = false;
		var QUERY_TYPE = false;
		var enableLazyLoadAds = typeof( gncaPageVars ) !== undefined && gncaPageVars.enable_lazy_load_ads === '1';

		SELF.load = function( data, url, nonce, queryType ) {
			DATA_SET = data;

			// only set the ajax URL if it hasn't been set before
			if( AJAX_URL === false ) {
				AJAX_URL = url;
			}
			SECURITY_NONCE = nonce;
			QUERY_TYPE = queryType;

			// remove this data script from view
			$( document.querySelectorAll( '.gnca-load-more-button-settings' ) ).remove();

			// bind events to new load more buttons
			// .gnca-load-more-button
			$( document.querySelectorAll( '.contain .layout-contain .stream' ) ).on( 'click', loadMorePosts );
		};

		var loadMorePosts = function( e ) {
			// check if this is the button we're looking for
			var $target = $( e.target || e.srcElement );
			if( $target.hasClass( 'gnca-load-more-button' ) === false ) {
				return;
			}

			e.preventDefault();
			if( AJAX_URL === false || SECURITY_NONCE === false || AJAX_REQUEST !== false ) {
				return;
			}

			$target.html( '<img src="' + DATA_SET.loadingImage + '"/>' ).css( 'backgroundColor', '#d9d9d9' );
			$.support.cors = true;

			AJAX_REQUEST = $.ajax( {
				type : 'GET',
				url : AJAX_URL,
				data : {
					query_type: QUERY_TYPE,
					action : 'gnca-load-more-posts',
					queryData : DATA_SET,
					_wpnonce : SECURITY_NONCE
				},
				xhrFields : {
					withCredentials : true
				},
				success : function( html ) {
					$.support.cors = false;
					renderMorePosts( $target, html );
					_trackAnalytics();
					$().gnca_socialShare('init');
				}
			} );
		};

		var _trackAnalytics = function() {
			var pageno = document.body.getAttribute( 'data-page-num' );
			pageno = pageno ? ( parseInt( pageno, 10 ) + 1 ) : 2;
			document.body.setAttribute( 'data-page-num', pageno );
			try {
				omniObj.trackPage( pageno + '' );
			} catch( err) {}
			
			gnca_do_lazy_vr_track();

			if ( !enableLazyLoadAds ) {			
				// Now we render the inline ads
				if ( 'undefined' !== typeof( window.gnca_load_late_ads ) ) {
					window.gnca_load_late_ads();
				}
			}
		};

		var renderMorePosts = function( $button, html ) {
			AJAX_REQUEST = false;
			$button.remove();

			try {
				//$( document.querySelector( '.contain .layout-contain .stream' ) ).append( html );
				$( '.contain .layout-contain .stream' ).last().append( html );
				// initialize new inline video objects
				$('a[data-displayinline]').gnca_inlineVideo('init');
				// run picturefill
				picturefill();
			} catch(err) {};
			
		};
	
		var renderMoreAds = function() {
			var currentAdIdx = 1;
			var basePos = 21;
			var morePageNum = document.body.getAttribute( 'data-page-num' );
			jQuery( '.stream-ad.load-more-ad' ).each( function( idx ) {
				var $adContainer = jQuery(this);

				// Bail if ad already initialized
				if ( $adContainer.hasClass( 'c-ad' ) ) {
					return;
				}

				$adContainer.addClass( 'c-ad' );
				$adContainer.addClass( 'c-ad--bigbox' );
				var adId = 'load-more-ad-' + morePageNum + '-' + currentAdIdx;

				var $adDiv = $('<div>');
				$adDiv.attr( 'id', adId );
				$adDiv.addClass( 'c-ad__unit' );

				var $adLabel = $('<div>');
				$adLabel.addClass( 'c-ad__label' );
				$adLabel.text( 'Advertisement' );

				$adContainer.append( $adLabel );
				$adContainer.append( $adDiv );
				currentAdIdx++;

				if ( 'undefined' !== typeof ( gn_monetize ) && 'undefined' !== typeof ( gn_monetize.Ads ) ) {
					gn_monetize.Ads.create({
						sizes: '[300,250]',
						biddable: true,
						id: adId,
						lazy: true,
						targeting: {
							pos: basePos + idx,
						},
					});
				}

				if ( typeof( cygnus_index_start ) === 'function' ) {
					cygnus_index_start();
				}
			});
		}
	
		SELF.afterCachedLoadMore = function(){
			picturefill();
			_trackAnalytics();
			if ( enableLazyLoadAds ) {
				renderMoreAds();
			}
		};
	};

	window.MorePosts = new MorePosts();
} )( window, jQuery );




function gnca_home_load_more_cached_load_data( settings, btn ) {
		btn.addClass('load-more-btn-loading');
				// do your thing
				
				var all_stories = jQuery("#news-latest div.story[data-post_id]");
				if( all_stories.length <= 0 ) {
					all_stories = jQuery("div.trending-now div.story[data-post_id]");
				}
				var last_id_a = all_stories.eq(-2);
				var last_id_b = all_stories.last();
				
				if( last_id_a.length == 1 && last_id_a.attr('data-post_id') ) {
					last_id_a = last_id_a.attr('data-post_id');	
					settings["region_a_id"] = last_id_a;
				}
				
				if( last_id_b.length == 1 && last_id_b.attr('data-post_id') ) {
					last_id_b = last_id_b.attr('data-post_id');	
					settings["region_b_id"] = last_id_b;
				}
				
				if( btn.attr( 'data-lm_page' ) ) {
					settings["page"] = btn.attr( 'data-lm_page' );
				} else {
					settings["page"] = '0';
				}
				
				
				gnca_ajax( 'load-more-blend' , settings , function( data ) {
					var lm_btn = jQuery(".load-more-btn-loading").first();
					lm_btn.before( data );
					lm_btn.removeClass('load-more-btn-loading');
					if( MorePosts ) {
						MorePosts.afterCachedLoadMore();
					}
					if( jQuery("input.gnca_load_more_stop").length > 0 ) {
						lm_btn.css( "display", "none" );
					}
					if( !lm_btn.attr('data-lm_pageno') ){
						lm_btn.attr('data-lm_pageno', '1' );
					} else {
						var page_no = parseInt( lm_btn.attr('data-lm_page') ) + 1;
						lm_btn.attr('data-lm_pageno', page_no );
					}

					jQuery('[data-socialshare]').gnca_socialShare('init');
					gnca_do_lazy_vr_track();
				} );
	}
function gnca_do_lazy_vr_track(){
	if( typeof _vrtrack === "function" ){
		_vrtrack();
	}
}
;
jQuery(function( $ ) {
	$(".load-more-video-btn").on('click', function( ev ) {
		// prevent default link from firign
		ev.preventDefault();

		$(ev.currentTarget).blur();

		// add loading class
		$(this).addClass('load-more-btn-loading');
		// do your thing
		var url = $(this).attr("data-url");
		var $container = $( "ul.video-browse-container, ul.video-browse-container-redesign" );
		var last_id = '';
		if ( $container.hasClass( 'video-browse-container-redesign' ) ) {
			last_id = $("ul.video-browse-container-redesign li:last").last().attr('data-post-id');
		} else {
			last_id = $("ul.video-browse-container li:last a").last().attr('data-vid_id');
		}

		var settings = {
			"video_url"    : url,
			"video_lastid" : last_id
		}
		gnca_ajax( 'videozone' , settings , function( data ) {
			$("ul.video-browse-container, ul.video-browse-container-redesign").append(data);

			// Lazy load images.
			if ( 'undefined' !== typeof ( gn_hybrid ) && 'undefined' !== typeof ( gn_hybrid.LazyLoad ) ) {		
				var $images = document.querySelectorAll( 'ul.video-browse-container-redesign img:not([src])' );
				[].forEach.call( $images, function( $image ) {
					gn_hybrid.LazyLoad.startWatching( $image );
				});	
			}

			$(".load-more-video-btn").removeClass('load-more-btn-loading');
			if( MorePosts ) {
				MorePosts.afterCachedLoadMore();
			}
			if( $("input.gnca_load_more_stop").length > 0 ) {
				$(".load-more-video-btn").css( "display", "none" );
			}
		} );
		return false;
	});
});
;
/* eslint-disable */

/**
 * Triggers a function once DOM is loaded, just like $(document).ready()
 */
var DOMReady = function( fn ) {
	if ( 'loading' !== document.readyState ) {
		fn();
	} else {
		document.addEventListener( 'DOMContentLoaded', fn );
	}
};
;
/* global jQuery */

(function($) {
	var sub_mast = {};

	// Toggle for the sub-mast more menu in the mobile view 
	sub_mast.toggle_dropdown = function() {
		$( '.sub-mast .sm-more > a' ).on( 'click', function( event ) {
			event.preventDefault();

			if ( window.innerWidth <= 768 ) {
				$( '.sub-mast .sm-info:not(.desktop-info)' ).toggleClass( 'open' );
			}
		});
	}

	// If we are in the desktop view, conditionally display more menu elements based on screen real estate
	sub_mast.move_info = function() {
		// in tablet and mobile views simply show more button and do not perform this calculation
		if ( window.innerWidth <= 768 ) {
			$( '.sub-mast-taxonomy, .sub-mast-radio' ).addClass( 'sm-show-more' );
			return;
		}
		
		// this class is only for mobile
		$( '.sub-mast .sm-info' ).removeClass( 'open' );
		
		// determine which menu elements to place in the more menu
		$( '.sub-mast' ).each( function( menuIdx, menu ) {
			var $menu = $(menu);
		var moreOffset = 0;
		var overflow = false;
			var paddingTop = parseInt( $menu.find( '.sm-menu' ).css( 'padding-top' ), 0 );		
		
			$menu.find( '.sm-menu > li' ).each( function( i, elem ) {
			if ( $( elem ).position().top - paddingTop > 5 ) {
				// show menu item
					$menu.find( '.sm-info li' ).eq( i ).removeClass( 'sm-info-item-hide' );
				overflow = true;
			}
			else {
				// hide menu item
					$menu.find('.sm-info li' ).eq( i ).addClass( 'sm-info-item-hide' );
					moreOffset = parseInt( $( elem ).offset().left + $( elem ).width() - $menu.offset().left, 10 );
			}
		});
		
		// if the more menu has any items, position and display it
		if ( overflow === true ) {
			// show menu
				$menu.addClass( 'sm-show-more' );
					$menu.find( '.sm-more, .sub-mast-radio .sm-more' ).css({ 'left': moreOffset });
		}
		else {
			// hide menu
				$menu.removeClass( 'sm-show-more' );
		}
		} );
	}

	// Document's ready, do something.
	$( document ).on( 'ready', function() {
		// if there are sub mast tabs, exit the module
		if ( $( '.sub-mast .sm-info li' ).length === 0 ) {
			return;
		}
		
		// show more initially in mobile view
		if ( window.innerWidth <= 768 ) {
			$( '.sub-mast' ).addClass( 'sm-show-more' );
		}
		
		// bind more menu click event for mobile devices
		sub_mast.toggle_dropdown();
		
		// calculate more menu content and position when page renders
		setTimeout( function() {
			sub_mast.move_info();
		}, 600);
		
		// Resizing the window, need to make some changes.
		$( window ).on( 'resize', function( ev ) {
			// hide more button during resize (tag / category / region submenus)
			if ( window.innerWidth > 768 && window.innerWidth < 1120 ) {
				$( '.sub-mast-taxonomy, .sub-mast-radio' ).removeClass( 'sm-show-more' );
			}
			
			//console.log('width: ' + window.innerWidth );
			
			
			// if we're already doing this, don't bother doing it again
			if (sub_mast.resizeTimeout) {
				clearTimeout(sub_mast.resizeTimeout);
			}
			
			// run method on resize
			sub_mast.resizeTimeout = window.setTimeout( function() {
				sub_mast.move_info();
			}, 200);
		});
		
		$( window ).on( 'orientationchange', function( ev ) {
			// if we're already doing this, don't bother doing it again
			if (sub_mast.resizeTimeout) {
				clearTimeout(sub_mast.resizeTimeout);
			}

			// hide more button during resize (tag / category / region submenus)
			$( '.sub-mast-taxonomy, .sub-mast-radio' ).removeClass( 'sm-show-more' );
			
			// recalculate menu
			sub_mast.move_info();
		}); 
	});
})(jQuery);;
(function($){
  "use strict";

  var gncaTabs = function(event, form){

    var tabs = $('.tabs-wrap .tabs a');

    if ( tabs.length ) {
      // we have tabs mark-up

      tabs.click(function(e) {
        if ( $(this).hasClass('active') ) {
          return false;
        }

        var tabWrap = $(this).parents('.tabs-wrap');
        var tabActive = tabWrap.find('.tabs a.active');
        var tabPaneActive = tabWrap.find('.tab-panel.active');
        var tabPaneTarget = /^#/.test( $(this).attr('href') ) ? $( $(this).attr('href'), tabWrap ) : null;

        // If not found a target, follow the link
        if ( ! tabPaneTarget || ! tabPaneTarget.length ) {
          return;
        }

        // Hide old tab
        tabActive.removeClass('active');
        tabPaneActive.removeClass('active');

        // Show current tab
        tabPaneTarget.addClass('active');
        $(this).addClass('active');

        e.preventDefault();
      });

    }
  };

  $(document).ready(function(){
    gncaTabs();
  });

})(jQuery);;