function popup(name,b,h){
hoch = h;
breit = b;
links = (screen.width/2)-(breit/2);
oben = (screen.height/2)-(hoch/2);
optionen="height="+hoch+",width="+breit+",top="+oben+",left="+links+",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
pop1=window.open(name,"Bild1",optionen);
pop1.focus();
}
onfocus=cms_myCloser;

function cms_myCloser(){
if(self.pop1 && !self.pop1.closed)
{
self.pop1.close();
self.pop1 = null;
}
}