function wincentpup(theurl, titel, width, height) {
	x = screen.width;
	y = screen.height;
//	document.write(theurl + titel + width + height);
	szoptions = "top=" + parseInt(y/2-height/2-16) + ",left=" + parseInt(x/2-width/2-5) + ",width=" + width + ",height=" + height;
//	document.write(szoptions);
	options = szoptions + ",toolbar=no,location=no,status=yes,scrollbars=yes,resizeable=yes,menubar=no,copyhistory=no,dependent=no";
//	document.write(options);
	window.open(theurl, titel, options);
}