function ZweiFrames(URL1,F1,URL2,F2)
 {  
  parent.frames[F1].location.href=URL1;
  parent.frames[F2].location.href=URL2;
 }
 
function DreiFrames(URL1,F1,URL2,F2,URL3,F3)
 {  
  parent.frames[F1].location.href=URL1;
  parent.frames[F2].location.href=URL2;
  parent.frames[F3].location.href=URL3;
 }
 
 function VierFrames(URL1,F1,URL2,F2,URL3,F3,URL4,F4)
 {  
  parent.frames[F1].location.href=URL1;
  parent.frames[F2].location.href=URL2;
  parent.frames[F3].location.href=URL3;  
  parent.frames[F4].location.href=URL4;
 }