function sch_recl(nr)
{
  img_reclame=new Array("0.jpg","sch.gif","1.jpg","sch.gif","2.jpg","sch.gif","3.jpg","sch.gif");
  if (nr<img_reclame.length)
  {
    document.getElementById('reclame').innerHTML="<img src='img/reclame/"+img_reclame[nr]+"' width='100px' height='77px'/>";
    nr++;
    if (nr%2 == 0)
    {
       setTimeout("sch_recl('"+nr+"')",500);
    }
    else
    {
       setTimeout("sch_recl('"+nr+"')",5000);
    }
  }
  else
  {
    sch_recl(0);
  }
}