var loadingImage='images/loading.gif';var closeButton='images/close.gif';function getPageScroll(){
var yScroll;if(self.pageYOffset){yScroll=self.pageYOffset;}else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop;}else if(document.body){yScroll=document.body.scrollTop;}
arrayPageScroll=new Array('',yScroll);return arrayPageScroll;}
function getPageSize(){
var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=document.body.scrollWidth;yScroll=window.innerHeight+window.scrollMaxY;}else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight;}else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight;}
var windowWidth,windowHeight;if(self.innerHeight){windowWidth=self.innerWidth;windowHeight=self.innerHeight;}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight;}else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight;}
if(yScroll<windowHeight){pageHeight=windowHeight;}else{pageHeight=yScroll;}
if(xScroll<windowWidth){pageWidth=windowWidth;}else{pageWidth=xScroll;}
arrayPageSize=new Array(pageWidth,pageHeight,windowWidth,windowHeight);return arrayPageSize;}
function pause(numberMillis){
var now=new Date();var exitTime=now.getTime()+numberMillis;while(true){now=new Date();if(now.getTime()>exitTime)return;}}
function getKey(e){
if(e==null){keycode=event.keyCode;}else{keycode=e.which;}
key=String.fromCharCode(keycode).toLowerCase();if(key=='x'){hideLightbox();}}
function listenKey(){document.onkeypress=getKey;}
function showLightbox(objLink,video)
{var objOverlay=document.getElementById('overlay');var objLightbox=document.getElementById('lightbox');var objCaption=document.getElementById('lightboxCaption');var objImage=document.getElementById('lightboxImage');var objVideo=document.getElementById('lightboxVideo');var objLoadingImage=document.getElementById('loadingImage');var objLightboxDetails=document.getElementById('lightboxDetails');var arrayPageSize=getPageSize();var arrayPageScroll=getPageScroll();if(objLoadingImage){objLoadingImage.style.top=(arrayPageScroll[1]+((arrayPageSize[3] - 35 - objLoadingImage.height)/ 2)+'px');objLoadingImage.style.left=(((arrayPageSize[0] - 20 - objLoadingImage.width)/ 2)+'px');objLoadingImage.style.display='block';}
objOverlay.style.height=(arrayPageSize[1]+'px');objOverlay.style.display='block';if(video==true){objImage.style.display="none";var iLargeur=640;var iHauteur=480;var lightboxTop=arrayPageScroll[1]+((arrayPageSize[3] - 35 - iHauteur)/ 2);var lightboxLeft=((arrayPageSize[0] - 20 - iLargeur)/ 2);objLightbox.style.top=(lightboxTop<0)?"0px":lightboxTop+"px";objLightbox.style.left=(lightboxLeft<0)?"0px":lightboxLeft+"px";objLightboxDetails.style.width=iLargeur+'px';if(objLink.getAttribute('title')){objCaption.style.display='block';objCaption.innerHTML=objLink.getAttribute('title');}else{objCaption.style.display='none';}
if(navigator.appVersion.indexOf("MSIE")!=-1){pause(250);}
if(objLoadingImage){objLoadingImage.style.display='none';}
selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="hidden";}
var chNomVideo=objLink.href;if(false){var ind=chNomVideo.lastIndexOf(".");var chNomVideo=chNomVideo.substring(0,ind);objVideo.innerHTML='<center><Object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="'+iLargeur+'" height="'+iHauteur+'" id="FLVPlayer">'+'<param name="movie" value="FLVPlayer.swf" />'+'<param name="salign" value="lt" />'+'<param name="quality" value="high" />'+'<param name="scale" value="noscale" />'+'<param name="menu" value="false" />'+'<param name="FlashVars" value="&MM_ComponentVersion=1&skinName=Skin&streamName='+chNomVideo+'&autoPlay=true&autoRewind=true" />'+'<embed src="FLVPlayer.swf" flashvars="&MM_ComponentVersion=1&skinName=Skin&streamName='+chNomVideo+'&autoPlay=true&autoRewind=true" quality="high" scale="noscale" width="'+iLargeur+'" height="'+iHauteur+'" name="FLVPlayer" salign="LT" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'+'</object></center>';}
else{objVideo.innerHTML='<center><object type="application/x-shockwave-flash" data="player_flv.swf" width="'+iLargeur+'" height="'+iHauteur+'">'+'<param name="movie" value="player_flv.swf" />'+'<param name="FlashVars" value="flv='+chNomVideo+'&amp;width='+iLargeur+'&amp;height='+iHauteur+'&amp;autoplay=1" />'+'</object></center>';}
objVideo.style.display='block';objLightbox.style.display='block';arrayPageSize=getPageSize();objOverlay.style.height=(arrayPageSize[1]+'px');listenKey();return false;}
else{objImage.style.display='block';imgPreload=new Image();imgPreload.onload=function(){objImage.src=objLink.href;var lightboxTop=arrayPageScroll[1]+((arrayPageSize[3] - 35 - imgPreload.height)/ 2);var lightboxLeft=((arrayPageSize[0] - 20 - imgPreload.width)/ 2);objLightbox.style.top=(lightboxTop<0)?"0px":lightboxTop+"px";objLightbox.style.left=(lightboxLeft<0)?"0px":lightboxLeft+"px";objLightboxDetails.style.width=imgPreload.width+'px';if(objLink.getAttribute('title')){objCaption.style.display='block';objCaption.innerHTML=objLink.getAttribute('title');}else{objCaption.style.display='none';}
if(navigator.appVersion.indexOf("MSIE")!=-1){pause(250);}
if(objLoadingImage){objLoadingImage.style.display='none';}
selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="hidden";}
objLightbox.style.display='block';arrayPageSize=getPageSize();objOverlay.style.height=(arrayPageSize[1]+'px');listenKey();return false;}
imgPreload.src=objLink.href;}}
function hideLightbox()
{objOverlay=document.getElementById('overlay');objLightbox=document.getElementById('lightbox');objImage=document.getElementById('lightboxImage');objVideo=document.getElementById('lightboxVideo');objOverlay.style.display='none';objLightbox.style.display='none';objImage.style.display='none';objVideo.style.display='none';objVideo.innerHTML='';selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="visible";}
document.onkeypress='';}
function initLightbox()
{if(!document.getElementsByTagName){return;}
var anchors=document.getElementsByTagName("a");for(var i=0;i<anchors.length;i++){var anchor=anchors[i];if(anchor.getAttribute("href")&&(anchor.getAttribute("rel")=="lightbox")){anchor.onclick=function(){showLightbox(this,false);return false;}}
else if(anchor.getAttribute("href")&&(anchor.getAttribute("rel")=="lightboxvideo")){anchor.onclick=function(){return showLightbox(this,true);}}}
var objBody=document.getElementsByTagName("body").item(0);var objOverlay=document.createElement("div");objOverlay.setAttribute('id','overlay');objOverlay.onclick=function(){hideLightbox();return false;}
objOverlay.style.display='none';objOverlay.style.position='absolute';objOverlay.style.top='0';objOverlay.style.left='0';objOverlay.style.zIndex='90';objOverlay.style.width='100%';objBody.insertBefore(objOverlay,objBody.firstChild);var arrayPageSize=getPageSize();var arrayPageScroll=getPageScroll();var imgPreloader=new Image();imgPreloader.onload=function(){var objLoadingImageLink=document.createElement("a");objLoadingImageLink.setAttribute('href','#');objLoadingImageLink.onclick=function(){hideLightbox();return false;}
objOverlay.appendChild(objLoadingImageLink);var objLoadingImage=document.createElement("img");objLoadingImage.src=loadingImage;objLoadingImage.setAttribute('id','loadingImage');objLoadingImage.style.position='absolute';objLoadingImage.style.zIndex='150';objLoadingImage.style.width='20';objLoadingImage.style.height='20';objLoadingImageLink.appendChild(objLoadingImage);imgPreloader.onload=function(){};return false;}
imgPreloader.src=loadingImage;var objLightbox=document.createElement("div");objLightbox.setAttribute('id','lightbox');objLightbox.style.display='none';objLightbox.style.position='absolute';objLightbox.style.zIndex='100';objBody.insertBefore(objLightbox,objOverlay.nextSibling);var objLink=document.createElement("a");objLink.setAttribute('href','#');objLink.setAttribute('title','Cliquez pour fermer');objLink.onclick=function(){hideLightbox();return false;}
objLightbox.appendChild(objLink);var imgPreloadCloseButton=new Image();imgPreloadCloseButton.onload=function(){var objCloseButton=document.createElement("img");objCloseButton.src=closeButton;objCloseButton.setAttribute('id','closeButton');objCloseButton.style.position='absolute';objCloseButton.style.zIndex='200';objCloseButton.style.width='20';objCloseButton.style.height='20';objLink.appendChild(objCloseButton);return false;}
imgPreloadCloseButton.src=closeButton;var objImage=document.createElement("img");objImage.setAttribute('id','lightboxImage');objLink.appendChild(objImage);var xxxxx=document.createElement("div");xxxxx.setAttribute('id','lightboxVideo');objLightbox.appendChild(xxxxx);var objLightboxDetails=document.createElement("div");objLightboxDetails.setAttribute('id','lightboxDetails');objLightbox.appendChild(objLightboxDetails);var objCaption=document.createElement("div");objCaption.setAttribute('id','lightboxCaption');objCaption.style.display='none';objLightboxDetails.appendChild(objCaption);var objKeyboardMsg=document.createElement("div");objKeyboardMsg.setAttribute('id','keyboardMsg');objKeyboardMsg.innerHTML='cliquez sur<a href="#" onclick="hideLightbox();return false;"><kbd>X</kbd></a>pour fermer';objLightboxDetails.appendChild(objKeyboardMsg);}
function getWindowHeight(){
var windowHeight=0;if(typeof(window.innerHeight)=='number'){windowHeight=window.innerHeight;}
else{if(document.documentElement&&document.documentElement.clientHeight){windowHeight=document.documentElement.clientHeight;}
else{if(document.body&&document.body.clientHeight){windowHeight=document.body.clientHeight;}}}
return windowHeight;}
function setFooter(){
if(document.getElementById){var windowHeight=getWindowHeight();if(windowHeight>0){var contentHeight=document.getElementById('contenu').offsetHeight;if(contentHeight+180<windowHeight){var footerElement=document.getElementById('alonge');windowHeight=windowHeight-180-contentHeight;footerElement.style.height=windowHeight+"px";}}}}
function addLoadEvent(func)
{var oldonload=window.onload;if(typeof window.onload!='function'){window.onload=func;}else{window.onload=function(){oldonload();func();}}}
addLoadEvent(initLightbox);