if (!document.layers&&!document.all)
        event="test";
      function showtip(current,e,text)
      {
        if (document.all)
        {
          document.all['tooltip'].innerHTML='<table border="0" cellpadding="1" cellspacing="0"><tr bgcolor="#000000"><td><table border="0" cellpadding="2" cellspacing="0"><tr bgcolor="#FFFFE1"><td><font face="Arial, Helvetica, sans-serif" size="1" color="#000000">'+text+'</font></td></tr></table></td></tr></table>';
          document.all['tooltip'].style.visibility='visible';
          document.all['tooltip'].style.pixelLeft=event.clientX+5;
          document.all['tooltip'].style.pixelTop=event.clientY+5  +document.body.scrollTop;
        }
        else
        {
          if (document.layers)
          {
            document.tooltip.document.write('<layer bgcolor="#FFFFE1" style="border:1px solid black;font-family: Arial, Helvetica, sans-serif;font-size:10px;color:#000000;">'+text+'</layer>');
            document.tooltip.document.close();
            document.tooltip.left=e.pageX+5;
            document.tooltip.top=e.pageY+5;
            document.tooltip.visibility="show";
          }
        }
      }
      function hidetip()
      {
        if (document.layers)
        {
          document.tooltip.visibility="hidden";
        }
        else
        {
          if (document.all)
          {
            document.all['tooltip'].style.visibility='hidden';
          }
        }
      }