// JavaScript Document
function verif_podium(x)
{
	var xhr=null;
	var url= "x_podium.php?xjeu=" + encodeURIComponent(x) ;

	if(window.XMLHttpRequest) // Firefox et autres
	xhr = new XMLHttpRequest();
	else if(window.ActiveXObject){ // Internet Explorer
		try {
			xhr = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e1) {
				xhr = null;
			}
		}
	}
	else { // XMLHttpRequest non supporté par le navigateur
		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
	}

	xhr.onreadystatechange = function() { set_podium(xhr); };
	xhr.open("GET", url , true);
	xhr.send(null);
}

function set_podium(xhr)
{
	if (xhr.readyState==4){

		if (xhr.responseText== '0'){

			if (document.getElementById)
			{
				document.getElementById('f-podium').innerHTML = '';
			}
			else if (document.all)
			{
				document.all['f-podium'].innerHTML = '';
			}

		}
		else{
			document.getElementById('f-podium').innerHTML = xhr.responseText;
		}

	}
	else{
		 document.getElementById('f-podium').innerHTML = '<img src="img/loading.gif" width="16" height="16" alt=""/>';
	}
}