var n;
var i;
var selected = new Array();
selected[1]=1;


function clearmenu(n)
{ for (i = 1; i <= 11; i++)
  { document.all["zeile"+i].className='item';
    if (selected[i]==1) { document.all["zeile"+i].className='itemselected';}
   }
  document.all["zeile"+n].className='itemselect';
  selected[n]=1;
}