// JavaScript Document

function visibilite(thingId)
{
 var i;
 var targetElement;
 for(i=0; i<=2;i++){
  targetElement = document.getElementById("divid" + i) ;
  targetElement.style.display = "none" ;
 }
 targetElement = document.getElementById("divid" + thingId) ;
 targetElement.style.display = "block" ;
}
function twNeowin(nUrl,nNom,w,h,nScroll){
  // Ouvrir un popUp
  // Centrer le popUp
  var winl = (screen.width) ? (screen.width-w)/2 : 0;
  var wint = (screen.height) ? (screen.height-h)/2 : 0; 
 ieT=wint;
if (winl<0){
    ieL=0;
    ieT=0;
}
else {
  ieL=winl;} 
if (navigator.appName == "Microsoft Internet Explorer"){
  var options = 'width='+w+',height='+h+',top='+ieT+',left='+ieL+',scrollbars='+nScroll+',resizable=no';
} 
else{  
  var options = 'width='+w+',height='+h+',top='+wint+',left='+winl+',scrollbars='+nScroll+',resizable=no';
}
  // Ouvrir le popUp
  neo=window.open(nUrl,nNom,options);
  // Forcer le focus sur un PopUp déjà ouvert
  if(neo.window.focus){neo.window.focus();}
}



function addLoadListener(funct) {
   if (window.addEventListener) {
      window.addEventListener("load", funct, false);
   } else if (document.addEventListener) {
      document.addEventListener("load", funct, false);
   } else if (window.attachEvent) {
      window.attachEvent("onload", funct);
   } else if (typeof window.onload != "function") {
      window.onload = funct;
   } else {
      var oldonload = window.onload;
      window.onload = function() {
         oldonload();
         funct();
      };
   }
}	
	
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}