function DreiFrames(URI1,F1,URI2,F2,URI3,F3)
{
Frame1=eval("parent."+F1);
Frame2=eval("parent."+F2);
Frame3=eval("parent."+F3);
Frame1.location.href = URI1;
Frame2.location.href = URI2;
Frame3.location.href = URI3;
}
function DreiFramesBack(F1,F2,F3)
{
Frame1=eval("parent."+F1);
Frame2=eval("parent."+F2);
Frame3=eval("parent."+F3);
Frame1.history.back();
Frame2.history.back();
if (!window.opera) window.setTimeout("Frame3.history.back()",10);
}