function FrameAendern (URI1,Framename1, URI2,Framename2, URI3,Framename3, URI4,Framename4) 
{
parent[Framename1].location.href = URI1;
parent[Framename2].location.href = URI2;
parent[Framename3].location.href = URI3;
parent[Framename4].location.href = URI4;
}

function oeffne (name)
{ 
var bezeichnung;
bezeichnung=name;
var win;
win=window.open(bezeichnung,"peekaboo","width=800,height=600, resizable=no, screenX=50, screenY=50, scrollbars=yes"); 
}