function openWindow (userid) {
	window.open("http://www.pigmalion.be/flandersanimation/id" + userid  + "/index.html","_blank","left=10,top=10,width=950,height=700,titlebar=no,toolbar=no,menubar=no,personalbar=no,status=no,directories=no,location=no,scrollbars=no,resizable=no");
}