var isOpera = (navigator.userAgent.indexOf('Opera') != -1)? true : false;
var isIE = (document.all && !isOpera && navigator.platform == "Win32")? true : false;
var isIE6 = (navigator.userAgent.indexOf('MSIE 6') != -1)? true : false ;
var isIE7 = (navigator.userAgent.indexOf('MSIE 7') != -1)? true : false ;



// POP CENTER

function PopupCentrer(page,largeur,hauteur,options) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  //var top='0';
  //var left='0';
/*  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options); */
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}


Event.observe(window, 'load',PI_init);
// var scrollTop;
function PI_init(){

	PI_ContentScroll();
	// Event.observe(document, "mousemove", PI_eventMouseMove);	

}


/*** Chargement du scroll content ***/
function PI_ContentScroll(){
	if($('contentScroll')){
		if($('ListeFiche')) oContent = $('ListeFiche');
		else oContent = $('contentCenter');
		
		$('scrollTools').innerHTML += '<div id="scrollbarBg"></div>';
		$('presScrollMask').style.height = oContent.getHeight()-$('presScrollMask').offsetTop-5+"px";
		$('scrollTools').style.top = $('presScrollMask').offsetTop+"px";
		$('scrollTools').style.height = $('presScrollMask').getHeight()-5+"px";
		$('scDn').style.top = $('presScrollMask').getHeight()-13+"px";
		$('cursor').style.height = $('scrollbarBg').style.height = $('presScrollMask').getHeight()-26+"px";
	
		myScrollContent =  new Scroller ("vertical",{
			container:$("contentScroll"),
			scrollbar:$('scrollTools'),
			scrollbarBgV:$("scrollbarBg"),
			mask:$("presScrollMask"),
			scUp:$("scUp"),
			scDn:$("scDn"),
			cursorV:$("cursor")
		},10,5);
		myScrollContent.init();
	}
}

/*** Permet de voir les png transparent sous ie6 ***/
function PI_hackPng(){
  if (navigator.appVersion.indexOf("MSIE 6")!=-1)
    for (i = 0; i < document.images.length; i++)
      if (document.images[i].src.substring(document.images[i].src.length-3, document.images[i].src.length) == "png") 
      {
        document.images[i].style.height = document.images[i].height + "px";
        document.images[i].style.width = document.images[i].width + "px";
        document.images[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=" + document.images[i].src + ",sizingMethod='scale')";
        document.images[i].src = "/produitList.jsp_fichiers/pix.gif";
      }
}