function zeigebild(bild,breite,hoehe)
{
	fenster = window.open(bild, "Meldung", "width=" + breite + ",height=" + hoehe + ",toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,copyhistory=0");
	fenster.document.open();
	fenster.document.write("<HTML><HEAD>");
	fenster.document.write("<TITLE>Beispielbildschirm</TITLE>");
	fenster.document.write("</HEAD><BODY style='margin:0pt; padding:0pt;' BGCOLOR=BEC0BB TEXT=000000>");
	fenster.document.write("<IMG HSPACE=0 VSPACE=0 SRC='" + bild + "'>");
	fenster.document.write("</BODY></HTML>");
	fenster.document.close();
}
