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| (2 versions intermédiaires par 2 utilisateurs non affichées) | 
| Ligne 11 : | Ligne 11 : | 
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|  | $( '.smw-feed-furtherresults > a' ).addClass( 'feedlink' ); |  | $( '.smw-feed-furtherresults > a' ).addClass( 'feedlink' ); | 
|  | 
 |  | 
|  | /************************************************
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|  | TOUT CE QUI SUIT EST A SUPPRIMER: EFFETS DE NOEL
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|  | *************************************************/
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|  | 
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|  | $( "body" ).prepend( "<div id='lights'><!-- lights go here --></div>" );
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|  | 
 |  | 
|  | /** @license
 |  | 
|  |  * DHTML Snowstorm! JavaScript-based snow for web pages
 |  | 
|  |  * Making it snow on the internets since 2003. You're welcome.
 |  | 
|  |  * -----------------------------------------------------------
 |  | 
|  |  * Version 1.44.20131208 (Previous rev: 1.44.20131125)
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|  |  * Copyright (c) 2007, Scott Schiller. All rights reserved.
 |  | 
|  |  * Code provided under the BSD License
 |  | 
|  |  * http://schillmania.com/projects/snowstorm/license.txt
 |  | 
|  |  */
 |  | 
|  | 
 |  | 
|  | /*jslint nomen: true, plusplus: true, sloppy: true, vars: true, white: true */
 |  | 
|  | /*global window, document, navigator, clearInterval, setInterval */
 |  | 
|  | 
 |  | 
|  | var snowStorm = (function(window, document) {
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|  | 
 |  | 
|  |   // --- common properties ---
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|  | 
 |  | 
|  |   this.autoStart = true;          // Whether the snow should start automatically or not.
 |  | 
|  |   this.excludeMobile = true;      // Snow is likely to be bad news for mobile phones' CPUs (and batteries.) Enable at your own risk.
 |  | 
|  |   this.flakesMax = 128;           // Limit total amount of snow made (falling + sticking)
 |  | 
|  |   this.flakesMaxActive = 64;      // Limit amount of snow falling at once (less = lower CPU use)
 |  | 
|  |   this.animationInterval = 33;    // Theoretical "miliseconds per frame" measurement. 20 = fast + smooth, but high CPU use. 50 = more conservative, but slower
 |  | 
|  |   this.useGPU = true;             // Enable transform-based hardware acceleration, reduce CPU load.
 |  | 
|  |   this.className = null;          // CSS class name for further customization on snow elements
 |  | 
|  |   this.excludeMobile = true;      // Snow is likely to be bad news for mobile phones' CPUs (and batteries.) By default, be nice.
 |  | 
|  |   this.flakeBottom = null;        // Integer for Y axis snow limit, 0 or null for "full-screen" snow effect
 |  | 
|  |   this.followMouse = true;        // Snow movement can respond to the user's mouse
 |  | 
|  |   this.snowColor = '#E5F7F5';        // Don't eat (or use?) yellow snow.
 |  | 
|  |   this.snowCharacter = '•';  // • = bullet, · is square on some systems etc.
 |  | 
|  |   this.snowStick = true;          // Whether or not snow should "stick" at the bottom. When off, will never collect.
 |  | 
|  |   this.targetElement = null;      // element which snow will be appended to (null = document.body) - can be an element ID eg. 'myDiv', or a DOM node reference
 |  | 
|  |   this.useMeltEffect = true;      // When recycling fallen snow (or rarely, when falling), have it "melt" and fade out if browser supports it
 |  | 
|  |   this.useTwinkleEffect = false;  // Allow snow to randomly "flicker" in and out of view while falling
 |  | 
|  |   this.usePositionFixed = false;  // true = snow does not shift vertically when scrolling. May increase CPU load, disabled by default - if enabled, used only where supported
 |  | 
|  |   this.usePixelPosition = false;  // Whether to use pixel values for snow top/left vs. percentages. Auto-enabled if body is position:relative or targetElement is specified.
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|  | 
 |  | 
|  |   // --- less-used bits ---
 |  | 
|  | 
 |  | 
|  |   this.freezeOnBlur = true;       // Only snow when the window is in focus (foreground.) Saves CPU.
 |  | 
|  |   this.flakeLeftOffset = 0;       // Left margin/gutter space on edge of container (eg. browser window.) Bump up these values if seeing horizontal scrollbars.
 |  | 
|  |   this.flakeRightOffset = 0;      // Right margin/gutter space on edge of container
 |  | 
|  |   this.flakeWidth = 8;            // Max pixel width reserved for snow element
 |  | 
|  |   this.flakeHeight = 8;           // Max pixel height reserved for snow element
 |  | 
|  |   this.vMaxX = 5;                 // Maximum X velocity range for snow
 |  | 
|  |   this.vMaxY = 4;                 // Maximum Y velocity range for snow
 |  | 
|  |   this.zIndex = 0;                // CSS stacking order applied to each snowflake
 |  | 
|  | 
 |  | 
|  |   // --- "No user-serviceable parts inside" past this point, yadda yadda ---
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|  | 
 |  | 
|  |   var storm = this,
 |  | 
|  |   features,
 |  | 
|  |   // UA sniffing and backCompat rendering mode checks for fixed position, etc.
 |  | 
|  |   isIE = navigator.userAgent.match(/msie/i),
 |  | 
|  |   isIE6 = navigator.userAgent.match(/msie 6/i),
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|  |   isMobile = navigator.userAgent.match(/mobile|opera m(ob|in)/i),
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|  |   isBackCompatIE = (isIE && document.compatMode === 'BackCompat'),
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|  |   noFixed = (isBackCompatIE || isIE6),
 |  | 
|  |   screenX = null, screenX2 = null, screenY = null, scrollY = null, docHeight = null, vRndX = null, vRndY = null,
 |  | 
|  |   windOffset = 1,
 |  | 
|  |   windMultiplier = 2,
 |  | 
|  |   flakeTypes = 6,
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|  |   fixedForEverything = false,
 |  | 
|  |   targetElementIsRelative = false,
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|  |   opacitySupported = (function(){
 |  | 
|  |     try {
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|  |       document.createElement('div').style.opacity = '0.5';
 |  | 
|  |     } catch(e) {
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|  |       return false;
 |  | 
|  |     }
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|  |     return true;
 |  | 
|  |   }()),
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|  |   didInit = false,
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|  |   docFrag = document.createDocumentFragment();
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|  | 
 |  | 
|  |   features = (function() {
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|  | 
 |  | 
|  |     var getAnimationFrame;
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|  | 
 |  | 
|  |     /**
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|  |      * hat tip: paul irish
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|  |      * http://paulirish.com/2011/requestanimationframe-for-smart-animating/
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|  |      * https://gist.github.com/838785
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|  |      */
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|  | 
 |  | 
|  |     function timeoutShim(callback) {
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|  |       window.setTimeout(callback, 1000/(storm.animationInterval || 20));
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|  |     }
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|  | 
 |  | 
|  |     var _animationFrame = (window.requestAnimationFrame ||
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|  |         window.webkitRequestAnimationFrame ||
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|  |         window.mozRequestAnimationFrame ||
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|  |         window.oRequestAnimationFrame ||
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|  |         window.msRequestAnimationFrame ||
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|  |         timeoutShim);
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|  | 
 |  | 
|  |     // apply to window, avoid "illegal invocation" errors in Chrome
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|  |     getAnimationFrame = _animationFrame ? function() {
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|  |       return _animationFrame.apply(window, arguments);
 |  | 
|  |     } : null;
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|  | 
 |  | 
|  |     var testDiv;
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|  | 
 |  | 
|  |     testDiv = document.createElement('div');
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|  | 
 |  | 
|  |     function has(prop) {
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|  | 
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|  |       // test for feature support
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|  |       var result = testDiv.style[prop];
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|  |       return (result !== undefined ? prop : null);
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|  | 
 |  | 
|  |     }
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|  | 
 |  | 
|  |     // note local scope.
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|  |     var localFeatures = {
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|  | 
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|  |       transform: {
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|  |         ie:  has('-ms-transform'),
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|  |         moz: has('MozTransform'),
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|  |         opera: has('OTransform'),
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|  |         webkit: has('webkitTransform'),
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|  |         w3: has('transform'),
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|  |         prop: null // the normalized property value
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|  |       },
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|  | 
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|  |       getAnimationFrame: getAnimationFrame
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|  | 
 |  | 
|  |     };
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|  | 
 |  | 
|  |     localFeatures.transform.prop = (
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|  |       localFeatures.transform.w3 || 
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|  |       localFeatures.transform.moz ||
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|  |       localFeatures.transform.webkit ||
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|  |       localFeatures.transform.ie ||
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|  |       localFeatures.transform.opera
 |  | 
|  |     );
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|  | 
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|  |     testDiv = null;
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|  | 
 |  | 
|  |     return localFeatures;
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|  | 
 |  | 
|  |   }());
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|  | 
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|  |   this.timer = null;
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|  |   this.flakes = [];
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|  |   this.disabled = false;
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|  |   this.active = false;
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|  |   this.meltFrameCount = 20;
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|  |   this.meltFrames = [];
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|  | 
 |  | 
|  |   this.setXY = function(o, x, y) {
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|  | 
 |  | 
|  |     if (!o) {
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|  |       return false;
 |  | 
|  |     }
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|  | 
 |  | 
|  |     if (storm.usePixelPosition || targetElementIsRelative) {
 |  | 
|  | 
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|  |       o.style.left = (x - storm.flakeWidth) + 'px';
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|  |       o.style.top = (y - storm.flakeHeight) + 'px';
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|  | 
 |  | 
|  |     } else if (noFixed) {
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|  | 
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|  |       o.style.right = (100-(x/screenX*100)) + '%';
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|  |       // avoid creating vertical scrollbars
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|  |       o.style.top = (Math.min(y, docHeight-storm.flakeHeight)) + 'px';
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|  | 
 |  | 
|  |     } else {
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|  | 
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|  |       if (!storm.flakeBottom) {
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|  | 
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|  |         // if not using a fixed bottom coordinate...
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|  |         o.style.right = (100-(x/screenX*100)) + '%';
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|  |         o.style.bottom = (100-(y/screenY*100)) + '%';
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|  | 
 |  | 
|  |       } else {
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|  | 
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|  |         // absolute top.
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|  |         o.style.right = (100-(x/screenX*100)) + '%';
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|  |         o.style.top = (Math.min(y, docHeight-storm.flakeHeight)) + 'px';
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|  | 
 |  | 
|  |       }
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|  | 
 |  | 
|  |     }
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|  | 
 |  | 
|  |   };
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|  | 
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|  |   this.events = (function() {
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|  | 
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|  |     var old = (!window.addEventListener && window.attachEvent), slice = Array.prototype.slice,
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|  |     evt = {
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|  |       add: (old?'attachEvent':'addEventListener'),
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|  |       remove: (old?'detachEvent':'removeEventListener')
 |  | 
|  |     };
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|  | 
 |  | 
|  |     function getArgs(oArgs) {
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|  |       var args = slice.call(oArgs), len = args.length;
 |  | 
|  |       if (old) {
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|  |         args[1] = 'on' + args[1]; // prefix
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|  |         if (len > 3) {
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|  |           args.pop(); // no capture
 |  | 
|  |         }
 |  | 
|  |       } else if (len === 3) {
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|  |         args.push(false);
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|  |       }
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|  |       return args;
 |  | 
|  |     }
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|  | 
 |  | 
|  |     function apply(args, sType) {
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|  |       var element = args.shift(),
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|  |           method = [evt[sType]];
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|  |       if (old) {
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|  |         element[method](args[0], args[1]);
 |  | 
|  |       } else {
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|  |         element[method].apply(element, args);
 |  | 
|  |       }
 |  | 
|  |     }
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|  | 
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|  |     function addEvent() {
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|  |       apply(getArgs(arguments), 'add');
 |  | 
|  |     }
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|  | 
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|  |     function removeEvent() {
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|  |       apply(getArgs(arguments), 'remove');
 |  | 
|  |     }
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|  | 
 |  | 
|  |     return {
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|  |       add: addEvent,
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|  |       remove: removeEvent
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|  |     };
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|  | 
 |  | 
|  |   }());
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|  | 
 |  | 
|  |   function rnd(n,min) {
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|  |     if (isNaN(min)) {
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|  |       min = 0;
 |  | 
|  |     }
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|  |     return (Math.random()*n)+min;
 |  | 
|  |   }
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|  | 
 |  | 
|  |   function plusMinus(n) {
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|  |     return (parseInt(rnd(2),10)===1?n*-1:n);
 |  | 
|  |   }
 |  | 
|  | 
 |  | 
|  |   this.randomizeWind = function() {
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|  |     var i;
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|  |     vRndX = plusMinus(rnd(storm.vMaxX,0.2));
 |  | 
|  |     vRndY = rnd(storm.vMaxY,0.2);
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|  |     if (this.flakes) {
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|  |       for (i=0; i<this.flakes.length; i++) {
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|  |         if (this.flakes[i].active) {
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|  |           this.flakes[i].setVelocities();
 |  | 
|  |         }
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |   };
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|  | 
 |  | 
|  |   this.scrollHandler = function() {
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|  |     var i;
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|  |     // "attach" snowflakes to bottom of window if no absolute bottom value was given
 |  | 
|  |     scrollY = (storm.flakeBottom ? 0 : parseInt(window.scrollY || document.documentElement.scrollTop || (noFixed ? document.body.scrollTop : 0), 10));
 |  | 
|  |     if (isNaN(scrollY)) {
 |  | 
|  |       scrollY = 0; // Netscape 6 scroll fix
 |  | 
|  |     }
 |  | 
|  |     if (!fixedForEverything && !storm.flakeBottom && storm.flakes) {
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|  |       for (i=0; i<storm.flakes.length; i++) {
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|  |         if (storm.flakes[i].active === 0) {
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|  |           storm.flakes[i].stick();
 |  | 
|  |         }
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.resizeHandler = function() {
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|  |     if (window.innerWidth || window.innerHeight) {
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|  |       screenX = window.innerWidth - 16 - storm.flakeRightOffset;
 |  | 
|  |       screenY = (storm.flakeBottom || window.innerHeight);
 |  | 
|  |     } else {
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|  |       screenX = (document.documentElement.clientWidth || document.body.clientWidth || document.body.scrollWidth) - (!isIE ? 8 : 0) - storm.flakeRightOffset;
 |  | 
|  |       screenY = storm.flakeBottom || document.documentElement.clientHeight || document.body.clientHeight || document.body.scrollHeight;
 |  | 
|  |     }
 |  | 
|  |     docHeight = document.body.offsetHeight;
 |  | 
|  |     screenX2 = parseInt(screenX/2,10);
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.resizeHandlerAlt = function() {
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|  |     screenX = storm.targetElement.offsetWidth - storm.flakeRightOffset;
 |  | 
|  |     screenY = storm.flakeBottom || storm.targetElement.offsetHeight;
 |  | 
|  |     screenX2 = parseInt(screenX/2,10);
 |  | 
|  |     docHeight = document.body.offsetHeight;
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.freeze = function() {
 |  | 
|  |     // pause animation
 |  | 
|  |     if (!storm.disabled) {
 |  | 
|  |       storm.disabled = 1;
 |  | 
|  |     } else {
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|  |       return false;
 |  | 
|  |     }
 |  | 
|  |     storm.timer = null;
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.resume = function() {
 |  | 
|  |     if (storm.disabled) {
 |  | 
|  |        storm.disabled = 0;
 |  | 
|  |     } else {
 |  | 
|  |       return false;
 |  | 
|  |     }
 |  | 
|  |     storm.timerInit();
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.toggleSnow = function() {
 |  | 
|  |     if (!storm.flakes.length) {
 |  | 
|  |       // first run
 |  | 
|  |       storm.start();
 |  | 
|  |     } else {
 |  | 
|  |       storm.active = !storm.active;
 |  | 
|  |       if (storm.active) {
 |  | 
|  |         storm.show();
 |  | 
|  |         storm.resume();
 |  | 
|  |       } else {
 |  | 
|  |         storm.stop();
 |  | 
|  |         storm.freeze();
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.stop = function() {
 |  | 
|  |     var i;
 |  | 
|  |     this.freeze();
 |  | 
|  |     for (i=0; i<this.flakes.length; i++) {
 |  | 
|  |       this.flakes[i].o.style.display = 'none';
 |  | 
|  |     }
 |  | 
|  |     storm.events.remove(window,'scroll',storm.scrollHandler);
 |  | 
|  |     storm.events.remove(window,'resize',storm.resizeHandler);
 |  | 
|  |     if (storm.freezeOnBlur) {
 |  | 
|  |       if (isIE) {
 |  | 
|  |         storm.events.remove(document,'focusout',storm.freeze);
 |  | 
|  |         storm.events.remove(document,'focusin',storm.resume);
 |  | 
|  |       } else {
 |  | 
|  |         storm.events.remove(window,'blur',storm.freeze);
 |  | 
|  |         storm.events.remove(window,'focus',storm.resume);
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.show = function() {
 |  | 
|  |     var i;
 |  | 
|  |     for (i=0; i<this.flakes.length; i++) {
 |  | 
|  |       this.flakes[i].o.style.display = 'block';
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.SnowFlake = function(type,x,y) {
 |  | 
|  |     var s = this;
 |  | 
|  |     this.type = type;
 |  | 
|  |     this.x = x||parseInt(rnd(screenX-20),10);
 |  | 
|  |     this.y = (!isNaN(y)?y:-rnd(screenY)-12);
 |  | 
|  |     this.vX = null;
 |  | 
|  |     this.vY = null;
 |  | 
|  |     this.vAmpTypes = [1,1.2,1.4,1.6,1.8]; // "amplification" for vX/vY (based on flake size/type)
 |  | 
|  |     this.vAmp = this.vAmpTypes[this.type] || 1;
 |  | 
|  |     this.melting = false;
 |  | 
|  |     this.meltFrameCount = storm.meltFrameCount;
 |  | 
|  |     this.meltFrames = storm.meltFrames;
 |  | 
|  |     this.meltFrame = 0;
 |  | 
|  |     this.twinkleFrame = 0;
 |  | 
|  |     this.active = 1;
 |  | 
|  |     this.fontSize = (10+(this.type/5)*10);
 |  | 
|  |     this.o = document.createElement('div');
 |  | 
|  |     this.o.innerHTML = storm.snowCharacter;
 |  | 
|  |     if (storm.className) {
 |  | 
|  |       this.o.setAttribute('class', storm.className);
 |  | 
|  |     }
 |  | 
|  |     this.o.style.color = storm.snowColor;
 |  | 
|  |     this.o.style.position = (fixedForEverything?'fixed':'absolute');
 |  | 
|  |     if (storm.useGPU && features.transform.prop) {
 |  | 
|  |       // GPU-accelerated snow.
 |  | 
|  |       this.o.style[features.transform.prop] = 'translate3d(0px, 0px, 0px)';
 |  | 
|  |     }
 |  | 
|  |     this.o.style.width = storm.flakeWidth+'px';
 |  | 
|  |     this.o.style.height = storm.flakeHeight+'px';
 |  | 
|  |     this.o.style.fontFamily = 'arial,verdana';
 |  | 
|  |     this.o.style.cursor = 'default';
 |  | 
|  |     this.o.style.overflow = 'hidden';
 |  | 
|  |     this.o.style.fontWeight = 'normal';
 |  | 
|  |     this.o.style.zIndex = storm.zIndex;
 |  | 
|  |     docFrag.appendChild(this.o);
 |  | 
|  | 
 |  | 
|  |     this.refresh = function() {
 |  | 
|  |       if (isNaN(s.x) || isNaN(s.y)) {
 |  | 
|  |         // safety check
 |  | 
|  |         return false;
 |  | 
|  |       }
 |  | 
|  |       storm.setXY(s.o, s.x, s.y);
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.stick = function() {
 |  | 
|  |       if (noFixed || (storm.targetElement !== document.documentElement && storm.targetElement !== document.body)) {
 |  | 
|  |         s.o.style.top = (screenY+scrollY-storm.flakeHeight)+'px';
 |  | 
|  |       } else if (storm.flakeBottom) {
 |  | 
|  |         s.o.style.top = storm.flakeBottom+'px';
 |  | 
|  |       } else {
 |  | 
|  |         s.o.style.display = 'none';
 |  | 
|  |         s.o.style.bottom = '0%';
 |  | 
|  |         s.o.style.position = 'fixed';
 |  | 
|  |         s.o.style.display = 'block';
 |  | 
|  |       }
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.vCheck = function() {
 |  | 
|  |       if (s.vX>=0 && s.vX<0.2) {
 |  | 
|  |         s.vX = 0.2;
 |  | 
|  |       } else if (s.vX<0 && s.vX>-0.2) {
 |  | 
|  |         s.vX = -0.2;
 |  | 
|  |       }
 |  | 
|  |       if (s.vY>=0 && s.vY<0.2) {
 |  | 
|  |         s.vY = 0.2;
 |  | 
|  |       }
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.move = function() {
 |  | 
|  |       var vX = s.vX*windOffset, yDiff;
 |  | 
|  |       s.x += vX;
 |  | 
|  |       s.y += (s.vY*s.vAmp);
 |  | 
|  |       if (s.x >= screenX || screenX-s.x < storm.flakeWidth) { // X-axis scroll check
 |  | 
|  |         s.x = 0;
 |  | 
|  |       } else if (vX < 0 && s.x-storm.flakeLeftOffset < -storm.flakeWidth) {
 |  | 
|  |         s.x = screenX-storm.flakeWidth-1; // flakeWidth;
 |  | 
|  |       }
 |  | 
|  |       s.refresh();
 |  | 
|  |       yDiff = screenY+scrollY-s.y+storm.flakeHeight;
 |  | 
|  |       if (yDiff<storm.flakeHeight) {
 |  | 
|  |         s.active = 0;
 |  | 
|  |         if (storm.snowStick) {
 |  | 
|  |           s.stick();
 |  | 
|  |         } else {
 |  | 
|  |           s.recycle();
 |  | 
|  |         }
 |  | 
|  |       } else {
 |  | 
|  |         if (storm.useMeltEffect && s.active && s.type < 3 && !s.melting && Math.random()>0.998) {
 |  | 
|  |           // ~1/1000 chance of melting mid-air, with each frame
 |  | 
|  |           s.melting = true;
 |  | 
|  |           s.melt();
 |  | 
|  |           // only incrementally melt one frame
 |  | 
|  |           // s.melting = false;
 |  | 
|  |         }
 |  | 
|  |         if (storm.useTwinkleEffect) {
 |  | 
|  |           if (s.twinkleFrame < 0) {
 |  | 
|  |             if (Math.random() > 0.97) {
 |  | 
|  |               s.twinkleFrame = parseInt(Math.random() * 8, 10);
 |  | 
|  |             }
 |  | 
|  |           } else {
 |  | 
|  |             s.twinkleFrame--;
 |  | 
|  |             if (!opacitySupported) {
 |  | 
|  |               s.o.style.visibility = (s.twinkleFrame && s.twinkleFrame % 2 === 0 ? 'hidden' : 'visible');
 |  | 
|  |             } else {
 |  | 
|  |               s.o.style.opacity = (s.twinkleFrame && s.twinkleFrame % 2 === 0 ? 0 : 1);
 |  | 
|  |             }
 |  | 
|  |           }
 |  | 
|  |         }
 |  | 
|  |       }
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.animate = function() {
 |  | 
|  |       // main animation loop
 |  | 
|  |       // move, check status, die etc.
 |  | 
|  |       s.move();
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.setVelocities = function() {
 |  | 
|  |       s.vX = vRndX+rnd(storm.vMaxX*0.12,0.1);
 |  | 
|  |       s.vY = vRndY+rnd(storm.vMaxY*0.12,0.1);
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.setOpacity = function(o,opacity) {
 |  | 
|  |       if (!opacitySupported) {
 |  | 
|  |         return false;
 |  | 
|  |       }
 |  | 
|  |       o.style.opacity = opacity;
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.melt = function() {
 |  | 
|  |       if (!storm.useMeltEffect || !s.melting) {
 |  | 
|  |         s.recycle();
 |  | 
|  |       } else {
 |  | 
|  |         if (s.meltFrame < s.meltFrameCount) {
 |  | 
|  |           s.setOpacity(s.o,s.meltFrames[s.meltFrame]);
 |  | 
|  |           s.o.style.fontSize = s.fontSize-(s.fontSize*(s.meltFrame/s.meltFrameCount))+'px';
 |  | 
|  |           s.o.style.lineHeight = storm.flakeHeight+2+(storm.flakeHeight*0.75*(s.meltFrame/s.meltFrameCount))+'px';
 |  | 
|  |           s.meltFrame++;
 |  | 
|  |         } else {
 |  | 
|  |           s.recycle();
 |  | 
|  |         }
 |  | 
|  |       }
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.recycle = function() {
 |  | 
|  |       s.o.style.display = 'none';
 |  | 
|  |       s.o.style.position = (fixedForEverything?'fixed':'absolute');
 |  | 
|  |       s.o.style.bottom = 'auto';
 |  | 
|  |       s.setVelocities();
 |  | 
|  |       s.vCheck();
 |  | 
|  |       s.meltFrame = 0;
 |  | 
|  |       s.melting = false;
 |  | 
|  |       s.setOpacity(s.o,1);
 |  | 
|  |       s.o.style.padding = '0px';
 |  | 
|  |       s.o.style.margin = '0px';
 |  | 
|  |       s.o.style.fontSize = s.fontSize+'px';
 |  | 
|  |       s.o.style.lineHeight = (storm.flakeHeight+2)+'px';
 |  | 
|  |       s.o.style.textAlign = 'center';
 |  | 
|  |       s.o.style.verticalAlign = 'baseline';
 |  | 
|  |       s.x = parseInt(rnd(screenX-storm.flakeWidth-20),10);
 |  | 
|  |       s.y = parseInt(rnd(screenY)*-1,10)-storm.flakeHeight;
 |  | 
|  |       s.refresh();
 |  | 
|  |       s.o.style.display = 'block';
 |  | 
|  |       s.active = 1;
 |  | 
|  |     };
 |  | 
|  | 
 |  | 
|  |     this.recycle(); // set up x/y coords etc.
 |  | 
|  |     this.refresh();
 |  | 
|  | 
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.snow = function() {
 |  | 
|  |     var active = 0, flake = null, i, j;
 |  | 
|  |     for (i=0, j=storm.flakes.length; i<j; i++) {
 |  | 
|  |       if (storm.flakes[i].active === 1) {
 |  | 
|  |         storm.flakes[i].move();
 |  | 
|  |         active++;
 |  | 
|  |       }
 |  | 
|  |       if (storm.flakes[i].melting) {
 |  | 
|  |         storm.flakes[i].melt();
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |     if (active<storm.flakesMaxActive) {
 |  | 
|  |       flake = storm.flakes[parseInt(rnd(storm.flakes.length),10)];
 |  | 
|  |       if (flake.active === 0) {
 |  | 
|  |         flake.melting = true;
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |     if (storm.timer) {
 |  | 
|  |       features.getAnimationFrame(storm.snow);
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.mouseMove = function(e) {
 |  | 
|  |     if (!storm.followMouse) {
 |  | 
|  |       return true;
 |  | 
|  |     }
 |  | 
|  |     var x = parseInt(e.clientX,10);
 |  | 
|  |     if (x<screenX2) {
 |  | 
|  |       windOffset = -windMultiplier+(x/screenX2*windMultiplier);
 |  | 
|  |     } else {
 |  | 
|  |       x -= screenX2;
 |  | 
|  |       windOffset = (x/screenX2)*windMultiplier;
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.createSnow = function(limit,allowInactive) {
 |  | 
|  |     var i;
 |  | 
|  |     for (i=0; i<limit; i++) {
 |  | 
|  |       storm.flakes[storm.flakes.length] = new storm.SnowFlake(parseInt(rnd(flakeTypes),10));
 |  | 
|  |       if (allowInactive || i>storm.flakesMaxActive) {
 |  | 
|  |         storm.flakes[storm.flakes.length-1].active = -1;
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |     storm.targetElement.appendChild(docFrag);
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.timerInit = function() {
 |  | 
|  |     storm.timer = true;
 |  | 
|  |     storm.snow();
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.init = function() {
 |  | 
|  |     var i;
 |  | 
|  |     for (i=0; i<storm.meltFrameCount; i++) {
 |  | 
|  |       storm.meltFrames.push(1-(i/storm.meltFrameCount));
 |  | 
|  |     }
 |  | 
|  |     storm.randomizeWind();
 |  | 
|  |     storm.createSnow(storm.flakesMax); // create initial batch
 |  | 
|  |     storm.events.add(window,'resize',storm.resizeHandler);
 |  | 
|  |     storm.events.add(window,'scroll',storm.scrollHandler);
 |  | 
|  |     if (storm.freezeOnBlur) {
 |  | 
|  |       if (isIE) {
 |  | 
|  |         storm.events.add(document,'focusout',storm.freeze);
 |  | 
|  |         storm.events.add(document,'focusin',storm.resume);
 |  | 
|  |       } else {
 |  | 
|  |         storm.events.add(window,'blur',storm.freeze);
 |  | 
|  |         storm.events.add(window,'focus',storm.resume);
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |     storm.resizeHandler();
 |  | 
|  |     storm.scrollHandler();
 |  | 
|  |     if (storm.followMouse) {
 |  | 
|  |       storm.events.add(isIE?document:window,'mousemove',storm.mouseMove);
 |  | 
|  |     }
 |  | 
|  |     storm.animationInterval = Math.max(20,storm.animationInterval);
 |  | 
|  |     storm.timerInit();
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   this.start = function(bFromOnLoad) {
 |  | 
|  |     if (!didInit) {
 |  | 
|  |       didInit = true;
 |  | 
|  |     } else if (bFromOnLoad) {
 |  | 
|  |       // already loaded and running
 |  | 
|  |       return true;
 |  | 
|  |     }
 |  | 
|  |     if (typeof storm.targetElement === 'string') {
 |  | 
|  |       var targetID = storm.targetElement;
 |  | 
|  |       storm.targetElement = document.getElementById(targetID);
 |  | 
|  |       if (!storm.targetElement) {
 |  | 
|  |         throw new Error('Snowstorm: Unable to get targetElement "'+targetID+'"');
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |     if (!storm.targetElement) {
 |  | 
|  |       storm.targetElement = (document.body || document.documentElement);
 |  | 
|  |     }
 |  | 
|  |     if (storm.targetElement !== document.documentElement && storm.targetElement !== document.body) {
 |  | 
|  |       // re-map handler to get element instead of screen dimensions
 |  | 
|  |       storm.resizeHandler = storm.resizeHandlerAlt;
 |  | 
|  |       //and force-enable pixel positioning
 |  | 
|  |       storm.usePixelPosition = true;
 |  | 
|  |     }
 |  | 
|  |     storm.resizeHandler(); // get bounding box elements
 |  | 
|  |     storm.usePositionFixed = (storm.usePositionFixed && !noFixed && !storm.flakeBottom); // whether or not position:fixed is to be used
 |  | 
|  |     if (window.getComputedStyle) {
 |  | 
|  |       // attempt to determine if body or user-specified snow parent element is relatlively-positioned.
 |  | 
|  |       try {
 |  | 
|  |         targetElementIsRelative = (window.getComputedStyle(storm.targetElement, null).getPropertyValue('position') === 'relative');
 |  | 
|  |       } catch(e) {
 |  | 
|  |         // oh well
 |  | 
|  |         targetElementIsRelative = false;
 |  | 
|  |       }
 |  | 
|  |     }
 |  | 
|  |     fixedForEverything = storm.usePositionFixed;
 |  | 
|  |     if (screenX && screenY && !storm.disabled) {
 |  | 
|  |       storm.init();
 |  | 
|  |       storm.active = true;
 |  | 
|  |     }
 |  | 
|  |   };
 |  | 
|  | 
 |  | 
|  |   function doDelayedStart() {
 |  | 
|  |     window.setTimeout(function() {
 |  | 
|  |       storm.start(true);
 |  | 
|  |     }, 20);
 |  | 
|  |     // event cleanup
 |  | 
|  |     storm.events.remove(isIE?document:window,'mousemove',doDelayedStart);
 |  | 
|  |   }
 |  | 
|  | 
 |  | 
|  |   function doStart() {
 |  | 
|  |     if (!storm.excludeMobile || !isMobile) {
 |  | 
|  |       doDelayedStart();
 |  | 
|  |     }
 |  | 
|  |     // event cleanup
 |  | 
|  |     storm.events.remove(window, 'load', doStart);
 |  | 
|  |   }
 |  | 
|  | 
 |  | 
|  |   // hooks for starting the snow
 |  | 
|  |   if (storm.autoStart) {
 |  | 
|  |     storm.events.add(window, 'load', doStart, false);
 |  | 
|  |   }
 |  | 
|  | 
 |  | 
|  |   return this;
 |  | 
|  | 
 |  | 
|  | }(window, document));
 |  | 
|  | 
 |  | 
|  | 
 |  | 
|  | /************************************************************/
 |  |