var newWindow = null
function pops(gotoUrl) {
	if(!newWindow || newWindow.closed) {
		newWindow = open(gotoUrl,"Name2","width=750,height=450,resizable=yes,menubar=no,scrollbars=yes,status=no,left=50,top=50");
	} else {
		newWindow.location = (gotoUrl);
		newWindow.focus();
	}
}