if(screen.height <= '600'){ document.write(""); }
if((screen.height >= '768') && (screen.height < 1024)){ document.write(""); }
if(screen.height >= '1024'){ document.write(""); }
function ZweiFrames(URI1,F1,URI2,F2) {
Frame1=eval("parent."+F1);
Frame2=eval("parent."+F2);
Frame1.location.href = URI1;
Frame2.location.href = URI2;
}