// JavaScript Document


/* fonction show/hide */

function switchNews(obj) {
	var el = document.getElementById(obj);
	if(el.style.visibility != "visible")
		el.style.visibility = "visible";
	else
		el.style.visibility = "hidden";
}


/* menu */

startList = function() {
	if (document.all&&document.getElementById) {
		cssdropdownRoot = document.getElementById("nav");
		for (x=0; x<cssdropdownRoot.childNodes.length; x++) {
			node = cssdropdownRoot.childNodes[x];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" msieFix";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" msieFix", "");
				}
			}
		}
	}
}

if (window.attachEvent)
	window.attachEvent("onload", startList)
else
	window.onload=startList;


/* pop-up */

var newWin = null;  
function popUp(strURL, strType, strHeight, strWidth) {  
 if (newWin != null && !newWin.closed)  
   newWin.close();  
 var strOptions="";  
 if (strType=="console")  
   strOptions="resizable,height="+  
     strHeight+",width="+strWidth;  
 if (strType=="fixed")  
   strOptions="status,height="+  
     strHeight+",width="+strWidth;  
 if (strType=="elastic")  
   strOptions="toolbar,menubar,scrollbars,"+  
     "resizable,location,height="+  
     strHeight+",width="+strWidth;  
 newWin = window.open(strURL, 'newWin', strOptions);  
 newWin.focus();  
}


function ___getPageSize() {
	var xScroll, yScroll;
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
	return arrayPageSize;
};

function ___getPageScroll() {
	var xScroll, yScroll;
	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
		xScroll = self.pageXOffset;
	} else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
		xScroll = document.documentElement.scrollLeft;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
		xScroll = document.body.scrollLeft;	
	}
	arrayPageScroll = new Array(xScroll,yScroll);
	return arrayPageScroll;
};
		
function popup_flash(){
	var arrPageSizes = ___getPageSize();
	var arrPageScroll = ___getPageScroll();
	var calculTaille = arrPageScroll[1]+(arrPageSizes[3]/10);
	// Calculate top and left offset for the jquery-lightbox div object and show it
	jQuery('select').css({ 'visibility' : 'hidden' });
	var contenu = document.getElementById('contenu_flash_lt').innerHTML;
	jQuery('body').append('<div id="jquery-overlay" style="width:'+arrPageSizes[0]+';height:'+arrPageSizes[1]+'"></div><div id="flash_lt" style="top:'+calculTaille+';left:'+arrPageScroll[0]+'">'+contenu+'</div>');
	jQuery('#jquery-overlay').click(function() {fermenav();});
}