function showcri(segid,e)	{
	var doc = document.getElementById ? document.getElementById(segid).style : document.all? document.all[segid].style: null;

	if (doc.display == 'none') {
		var posx = 0;
		var posy = 20;
		if (!e) var e = window.event;
		if (e.pageX) { 
			posx = e.pageX;
			// posy = e.pageY
		}
		else if (e.clientX) {
			posx = e.clientX + document.body.scrollLeft;
			// posy = e.clientY + document.body.scrollTop;
		}
		with (doc) {
			display='';
			top = parseInt(posy) - 5
			left = parseInt(posx) - 20
		}
		window.setTimeout("showcri('" + segid + "',window.event)",5000)
	}
	else doc.display = 'none'
}

function chgEtat(objImage,id,nom) {	
	var imageMoins = false;
	var doc = document.getElementById? document.getElementById('cri'+id) : document.all? document.all['cri'+id]: null;
	if(doc.length != void(0)) {
		for (var i=0;i<doc.length;i++)	{
			if(doc[i].style.display == 'none') {
				doc[i].style.display = '';
				imageMoins = true;
				}
			else doc[i].style.display = 'none';
			}
		}
	else {
		if(doc.style.display == 'none') {
			doc.style.display = '';
			imageMoins = true;
			}
		else doc.style.display = 'none';
		}
	if(imageMoins) objImage.src = '/images/tab/desc' + nom + '.gif';
	else objImage.src = '/images/tab/fl' + nom + '.gif';
	}
	
function getElementbyClass(classname){
	ccollect=new Array()
	var inc=0
	var alltags=document.all? document.all : document.getElementsByTagName("*")
	for (i=0; i<alltags.length; i++){
		if (alltags[i].className==classname)
			ccollect[inc++]=alltags[i]
	}
}
		
function contractcontent(omit){
	var inc=0
	while (ccollect[inc]){
		if (ccollect[inc].id!=omit)
			ccollect[inc].style.display="none"
		inc++
	}
}
		
function expandcontent(cid){
	if (typeof ccollect!="undefined") {
		document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none";
		}
	if (document.getElementById("N"+cid).src.indexOf("plus.gif")>-1) {
		document.getElementById("N"+cid).src="http://www.alphea.fr/images/moins.gif";
		}
	else {
		document.getElementById("N"+cid).src="http://www.alphea.fr/images/plus.gif";
		}
}