function DisplayRow(intCount,subtotal,total)
  {
    for(intCount1=0;intCount1<total;intCount1++)
    {
         eval("document.getElementById('rowd"+intCount1+"')").style.display="none";
    }
    for(intCount1=intCount;intCount1<intCount+subtotal;intCount1++)
    {
      eval("document.getElementById('rowd"+intCount1+"')").style.display="";  
    }
 }