function bopen(bildname,b,h){
b+=16;
h+=32;
posx=Math.round((screen.width-b)/2);
posy=Math.round((screen.height-h)/2);
var eigenschaften="";
var bildstring="";
var sstring="";
var bildfenster="";
eigenschaften="toolbar=no,status=no,menubar=no,resizable=no,height="+h+",width="+b+",screenX="+posx+",screenY="+posy+"";
bildstring="
";
sstring="
Fenster schließen";
bildfenster=window.open('','metalkids',eigenschaften);
bildfenster.document.open();
bildfenster.document.write('metal-kids');
bildfenster.document.write(bildstring);
bildfenster.document.write(sstring);
bildfenster.document.write('');
bildfenster.document.close();
bildfenster.moveTo(posx,posy);
bildfenster.focus();
}