function tickRadio(radioId, radiot, tailleradio) {     

	var tableau=radiot.split("---"); 
	for (var az=0; az<tableau.length; az++) {
	  document.getElementById("imgoption"+tableau[az]).style.border = "0px solid #e5e5e5";
	} 					
	if(document.getElementById(radioId)) {
		var radio	= document.getElementById(radioId);
			radio.checked	= true;	
			document.getElementById("img"+radioId).style.border = "1px solid #e5e5e5";					
			modeRecalculer(); 
	}
}
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')
}