function ProductAlert(Prod_ID,racine,St){
	
	theQueryString = window.location.search;
	
	var theURL;
	
	if (theQueryString == "") {
			theQueryString += "?prodid="+Prod_ID+"&st="+St;
		} else {
			theQueryString += "&prodid="+Prod_ID+"&st="+St;
		}

		theURL = racine+"/achat/stock_alertes.php"+theQueryString;

// centrer la popUp et ouvrir la fenetre
var w=300;
var h=320;

if (document.getElementById) { // NS
    var x=(window.innerWidth-w)/2;
    var y=(window.innerHeight-h)/2;
}

if (document.all) {
    var x=(document.body.offsetWidth-w)/2;
    var y=(document.body.offsetHeight-h)/2;
}

theOptions = "height="+h+",width="+w+",screenX="+x+",screenY="+y+",left="+x+",top="+y+",resizable=0,menubar=0,status=0";

		window.open(theURL,'new',theOptions);
}	

function ManqueStock(Prod_ID,racine,couleur,taille){
	
	theQueryString = window.location.search;
	
	var theURL;
	
	if (theQueryString == "") {
			theQueryString += "?prodid="+Prod_ID+"&c="+couleur+"&t="+taille;
		} else {
			theQueryString += "&prodid="+Prod_ID+"&c="+couleur+"&t="+taille;
		}

		theURL = racine+"/achat/manque_stock.php"+theQueryString;

// centrer la popUp et ouvrir la fenetre
var w=300;
var h=300;

if (document.getElementById) { // NS
    var x=(window.innerWidth-w)/2;
    var y=(window.innerHeight-h)/2;
}

if (document.all) {
    var x=(document.body.offsetWidth-w)/2;
    var y=(document.body.offsetHeight-h)/2;
}

theOptions = "height="+h+",width="+w+",screenX="+x+",screenY="+y+",left="+x+",top="+y+",resizable=0,menubar=0,status=0";

		window.open(theURL,'new',theOptions);
}