function pupwinyes(file,breite,hoehe,links,oben)
{	var ext = "width="+breite+",height="+hoehe+",left="+links+",top="+oben+",scrollbars=yes,noresize";
	var pop_fenster = window.open(file,"_blank",ext);
	pop_fenster.focus();
}
function pupwinno(file,breite,hoehe,links,oben)
{	var ext = "width="+breite+",height="+hoehe+",left="+links+",top="+oben+",scrollbars=no,noresize";
	var pop_fenster = window.open(file,"_blank",ext);
	pop_fenster.focus();
}