function lancePopup(URL,Name) {
var largeurFen=1024;
var hauteurFen=768;
var xFen=(screen.width-largeurFen)/2;
var yFen=(screen.height-hauteurFen)/2;
var Size="width="+largeurFen+",height="+hauteurFen+",scrollbars=no,resizable=yes"+",screenX="+xFen+",screenY=200,top="+yFen+",left="+xFen;

	win=window.open(URL,"_blank",Size);
	win.focus();
}