_uacct = "UA-3351492-2";
urchinTracker();

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

var pageTracker = _gat._getTracker("UA-5162128-2");
pageTracker._addOrganic("bing","q");
pageTracker._trackPageview();

function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}

function majQuantity()
{
var compteur = 0 ;
var iz = 2;
	
	
	while (iz <= document.forms[1].elements.length) {
	
	if (document.forms[1].elements[iz].value >= 1 ) { compteur=compteur+1;}
	iz = iz+3		
	}
	
	if( compteur == 0 ) {
		alert('Merci de renseigner la quantité.');
		return false;  
	}
	else {
		qty.submit(); /* sinon on envoi le formulaire */
	}
	}