jQuery(document).ready(function(){jQuery('body').append('<table style="position: fixed; bottom: 50px; left: 0px;background-color: #ffffff;z-index:10000;"><tr><td><div id="panneau" scrolling="no" style="width: 800px; height: 400px; display: none;" marginwidth="0" marginheight="0" frameborder="0"><iframe src="/chatbox/index.forum?page=front" style="width: 800px; height: 400px;" ></iframe></div></td><td style="vertical-align: bottom;"><img src="http://i81.servimg.com/u/f81/11/21/85/73/ouvrir10.png" onClick="document.getElementById(\'panneau\').style.display=(this.src==\'http://i81.servimg.com/u/f81/11/21/85/73/ouvrir10.png\')?\'block\':\'none\';this.src=(this.src==\'http://i81.servimg.com/u/f81/11/21/85/73/ouvrir10.png\')?\'http://i81.servimg.com/u/f81/11/21/85/73/fermer10.png\':\'http://i81.servimg.com/u/f81/11/21/85/73/ouvrir10.png\';"/></td></tr></table>')});(function($){$.snowfall=function(element,options){var defaults={flakeCount:35,flakeColor:'#ffffff',flakeIndex:999999,minSize:1,maxSize:2,minSpeed:1,maxSpeed:5,round:false,shadow:false,collection:false,collectionHeight:40},options=$.extend(defaults,options),random=function random(min,max){return Math.round(min+Math.random()*(max-min))};$(element).data("snowfall",this);function Flake(_x,_y,_size,_speed,_id){this.id=_id;this.x=_x;this.y=_y;this.size=_size;this.speed=_speed;this.step=0;this.stepSize=random(1,10)/100;if(options.collection){this.target=canvasCollection[random(0,canvasCollection.length-1)]}var flakeMarkup=$(document.createElement("div")).attr({'class':'snowfall-flakes','id':'flake-'+this.id}).css({'width':this.size,'height':this.size,'background':options.flakeColor,'position':'absolute','top':this.y,'left':this.x,'fontSize':0,'zIndex':options.flakeIndex});if($(element).get(0).tagName===$(document).get(0).tagName){$('body').append(flakeMarkup);element=$('body')}else{$(element).append(flakeMarkup)}this.element=document.getElementById('flake-'+this.id);this.update=function(){this.y+=this.speed;if(this.y>(elHeight)-(this.size+6)){this.reset()}this.element.style.top=this.y+'px';this.element.style.left=this.x+'px';this.step+=this.stepSize;this.x+=Math.cos(this.step);if(options.collection){if(this.x>this.target.x&&this.x<this.target.width+this.target.x&&this.y>this.target.y&&this.y<this.target.height+this.target.y){var ctx=this.target.element.getContext("2d"),curX=this.x-this.target.x,curY=this.y-this.target.y,colData=this.target.colData;if(colData[parseInt(curX)][parseInt(curY+this.speed+this.size)]!==undefined||curY+this.speed+this.size>this.target.height){if(curY+this.speed+this.size>this.target.height){while(curY+this.speed+this.size>this.target.height&&this.speed>0){this.speed*=.5}ctx.fillStyle="#fff";if(colData[parseInt(curX)][parseInt(curY+this.speed+this.size)]==undefined){colData[parseInt(curX)][parseInt(curY+this.speed+this.size)]=1;ctx.fillRect(curX,(curY)+this.speed+this.size,this.size,this.size)}else{colData[parseInt(curX)][parseInt(curY+this.speed)]=1;ctx.fillRect(curX,curY+this.speed,this.size,this.size)}this.reset()}else{this.speed=1;this.stepSize=0;if(parseInt(curX)+1<this.target.width&&colData[parseInt(curX)+1][parseInt(curY)+1]==undefined){this.x++}else if(parseInt(curX)-1>0&&colData[parseInt(curX)-1][parseInt(curY)+1]==undefined){this.x--}else{ctx.fillStyle="#fff";ctx.fillRect(curX,curY,this.size,this.size);colData[parseInt(curX)][parseInt(curY)]=1;this.reset()}}}}}if(this.x>(elWidth)-widthOffset||this.x<widthOffset){this.reset()}}this.reset=function(){this.y=0;this.x=random(widthOffset,elWidth-widthOffset);this.stepSize=random(1,10)/100;this.size=random((options.minSize*100),(options.maxSize*100))/100;this.speed=random(options.minSpeed,options.maxSpeed)}}var flakes=[],flakeId=0,i=0,elHeight=$(element).height(),elWidth=$(element).width(),widthOffset=0,snowTimeout=0;if(options.collection!==false){var testElem=document.createElement('canvas');if(!!(testElem.getContext&&testElem.getContext('2d'))){var canvasCollection=[],elements=$(options.collection),collectionHeight=options.collectionHeight;for(var i=0;i<elements.length;i++){var bounds=elements[i].getBoundingClientRect(),canvas=document.createElement('canvas'),collisionData=[];if(bounds.top-collectionHeight>0){document.body.appendChild(canvas);canvas.style.position='absolute';canvas.height=collectionHeight;canvas.width=bounds.width;canvas.style.left=bounds.left;canvas.style.top=bounds.top-collectionHeight;for(var w=0;w<bounds.width/options.minSize;w+=options.minSize){collisionData[w]=[]}canvasCollection.push({element:canvas,x:bounds.left,y:bounds.top-collectionHeight,width:bounds.width,height:collectionHeight,colData:collisionData})}}}else{options.collection=false}}if($(element).get(0).tagName===$(document).get(0).tagName){widthOffset=25}$(window).bind("resize",function(){elHeight=$(element).height();elWidth=$(element).width()});for(i=0;i<options.flakeCount;i+=1){flakeId=flakes.length;flakes.push(new Flake(random(widthOffset,elWidth-widthOffset),random(0,elHeight),random((options.minSize*100),(options.maxSize*100))/100,random(options.minSpeed,options.maxSpeed),flakeId))}if(options.round){$('.snowfall-flakes').css({'-moz-border-radius':options.maxSize,'-webkit-border-radius':options.maxSize,'border-radius':options.maxSize})}if(options.shadow){$('.snowfall-flakes').css({'-moz-box-shadow':'1px 1px 1px #555','-webkit-box-shadow':'1px 1px 1px #555','box-shadow':'1px 1px 1px #555'})}function snow(){for(i=0;i<flakes.length;i+=1){flakes[i].update()}snowTimeout=setTimeout(function(){snow()},30)}snow();this.clear=function(){$(element).children('.snowfall-flakes').remove();flakes=[];clearTimeout(snowTimeout)}};$.fn.snowfall=function(options){if(typeof(options)=="object"||options==undefined){return this.each(function(i){(new $.snowfall(this,options))})}else if(typeof(options)=="string"){return this.each(function(i){var snow=$(this).data('snowfall');if(snow){snow.clear()}})}}})(jQuery);