function setup(){
     sniff();
     
     if (dom){
        divlist=document.getElementsByTagName("div");
        for (x=0; x<divlist.length; x++){
          if (divlist.item(x).className=="leftie"){
            divlist.item(x).style.left="-200";  
            divlist.item(x).style.marginRight="-185";        
            }
          if (divlist.item(x).className=="rightie"){
            divlist.item(x).style.marginLeft="-35";        
            }
          }
        }
      else if (ie4){
        coll = document.all.tags("DIV");
          for (i=0; i<coll.length; i++){
            if (coll[i].className == "leftie"){
              coll[i].style.left="-200";            
              coll[i].style.marginRight="-185";
              }
            if (coll[i].className == "rightie"){          
              coll[i].style.marginLeft="-35";
              }
            }        
        }  
   }