<!--
      
function windowgb() {
var wo, hoehe, breite, eo, el;
hoehe  = screen.availHeight;
breite = screen.availWidth;

eo=(hoehe-550)/2;
el=(breite-850)/2;
wo=window.open("gbeintrag.html","Outlook","height=550,width=720,left=0,top=0,scrollbars=1");
wo.moveTo(eo,el);
}
 
//-->