function openWin(pagetoload,format) {

	var scroller = "no";

	zufall=Math.floor(Math.random()*10000000);

	var windowname = "newWindow"+zufall;
	var h=540;
	if (format==null) { var format="q"; }
	if (format=="h") { var w=405; } else { var w=720; }
	var spec = "directories=no,menubar=no,toolbar=no,status=no,scrollbars="+scroller+",resizable=no,width="+w+",height="+h;

	var newWin = window.open(pagetoload,windowname,spec);
	newWin.focus();
}