function nem(nom,cne){
document.getElementById("part").style.visibility="visible";
xhr=false;
try { xhr=new XMLHttpRequest(); }
	catch(e){
		try {xhr=new ActiveXObject("Microsoft.XMLHTTP");}
		catch(e1){
			try {xhr=new ActiveXObject("Msxml2.XMLHTTP");}
			catch(e2){
			alert("Objet non supporté");
			}
		}
	}
xhr.onreadystatechange=function(){
if((xhr.readyState==4)&&(xhr.status==200))
{
setTimeout("document.getElementById('part').innerHTML=xhr.responseText",1000);
//setTimeout('cacher()',22000);
}
else
{
document.getElementById("part").innerHTML="<table border='0' width='100%'><tr><td width='33%'></td><td width='408' height='120' align='center'></td><td width='33%'></td></tr><tr><td width='33%'></td><td bgcolor='#FFFFFF' width='408' height='308' align='center'><img src='images/att.gif'></td><td width='33%'></td></tr></table>";
//setTimeout('cacher()',25000);
}
}
xhr.open("post","rech.php",true);
xhr.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xhr.send('nom='+nom+'&cne='+cne);
}
function cacher(){
document.getElementById("part").style.visibility="hidden";
document.getElementById("glob").className="normal";
}