function projekt(datei,ende,titel,br,ho,bar) {
 var fenster;
 var breite = new Array;
 var hoehe = new Array;

 breite[0] = new String;
 hoehe[0] = new String;
 breite[1] = new String;
 hoehe[1] = new String;
 breite[2] = new String;
 hoehe[2] = new String;
 breite[3] = new String;
 hoehe[3] = new String;

 breite[0] = "560";
 hoehe[0] = "250";

 var hor;
 var vert;
 var posv;
 var posh;

 hor = screen.width;
 vert = screen.height;

 posv = (vert-hoehe[ho]) / 2;
 posh = (hor-breite[br]) / 2;

 fenster = window.open(datei+"."+ende,titel,"width="+breite[br]+",height="+hoehe[ho]+",scrollbars="+bar+",toolbar=no,status=yes,resizable=no,directories=no,location=no");

 //fenster.moveTo(posh,posv);
 fenster.moveTo(90,posv);
}

function popup(datei,ende,titel,br,ho,bar) {
 var fenster;
 var breite = new Array;
 var hoehe = new Array;

 breite[0] = new String;
 hoehe[0] = new String;
 breite[1] = new String;
 hoehe[1] = new String;
 breite[2] = new String;
 hoehe[2] = new String;
 breite[3] = new String;
 hoehe[3] = new String;

 breite[0] = "540";
 hoehe[0] = "440";

 var hor;
 var vert;
 var posv;
 var posh;

 hor = screen.width;
 vert = screen.height;

 posv = (vert-hoehe[ho]) / 2;
 posh = (hor-breite[br]) / 2;

 fenster = window.open(datei+"."+ende,titel,"width="+breite[br]+",height="+hoehe[ho]+",scrollbars="+bar+",toolbar=no,status=yes,resizable=no,directories=no,location=no");

 //fenster.moveTo(posh,posv);
 fenster.moveTo(90,posv);
}