<!--
function helptext(flg,text,evt)
{ var x=document.getElementById("trail")
  if(flg)
   {  x.innerHTML=text;
      x.style.visibility="visible";
      x.style.left= (window.Event) ? (evt.pageX +15) : (event.clientX + document.body.scrollLeft +15);
      x.style.top = (window.Event) ? (evt.pageY +20) : (event.clientY + document.body.scrollTop +20);
   }
   else
   {  x.innerHTML=text;
      x.style.visibility="hidden"
   }

}
//-->