function makeRequest(url,id_niveau,id_ecrire)
{
var http_request = false;
if (window.XMLHttpRequest)
{
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType)
{
http_request.overrideMimeType('text/xml');
}
}
else if (window.ActiveXObject)
{
try
{
http_request = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
http_request = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {}
}
}
if (!http_request)
{
return false;
}
http_request.onreadystatechange = function() { traitementReponse(http_request,id_ecrire); }
http_request.open('POST', url, true);
http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
obj=document.getElementById(id_niveau);
data="region="+obj.value;
http_request.send(data);
}

function traitementReponse(http_request,id_ecrire)
{
var affich="";
if (http_request.readyState == 4)
{
if (http_request.status == 200)
{
var affich_list=http_request.responseText;
obj = document.getElementById(id_ecrire);
obj.innerHTML = affich_list;
}
}
}

function promo_jazz()
{
setTimeout("wappe(100)",30000);
}

function MM_findObj(n, d)
{ //v4.01
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function wappe(opacity)
{
var obj=MM_findObj('promodiv');
object=obj.style;
object.opacity = (opacity / 100);
object.MozOpacity = (opacity / 100);
object.KhtmlOpacity = (opacity / 100);
object.filter = "alpha(opacity=" + opacity + ")";
if(opacity>0)
{
opacity-=5;
setTimeout("wappe("+opacity+")",1);
}
else
object.display='none';
}

function compteur(jour,heure,minute,secondes)
{
var obj=MM_findObj('div_compt');
secondes--;

if(secondes<0)
{
	secondes=59;
	minute--;
	
	if(minute<0)
	{
		minute=59;
		heure--;	
		
		if(heure<0)
		{
			heure=23;
			jour--;		
		}
	}
}

setTimeout("compteur("+jour+","+heure+","+minute+","+secondes+")",1000);

obj.innerHTML=''+jour+' <b>J</b>,&nbsp;'+heure+'<b>h</b> '+minute+'<b>m</b>'+secondes+'<b>sec.</b>';
}