function findPosX(obj)
{
 var curleft = 0;
 if (obj.offsetParent)
 {
  while (obj.offsetParent)
  {
   curleft += obj.offsetLeft
   obj = obj.offsetParent;
  }
 }
 else if (obj.x)
 curleft += obj.x;
 return curleft;
}

function findPosY(obj)
{
 var curtop = 0;
 if (obj.offsetParent)
 {
  while (obj.offsetParent)
  {
   curtop += obj.offsetTop
   obj = obj.offsetParent;
  }
 }
 else if (obj.y)
  curtop += obj.y;
return curtop;
}



 function show_help(prnt,content)
  {
   if(this && this.document && this.document.getElementById('dynahelp'))
    el=this.document.getElementById('dynahelp');
   else
    el=this.document.all['dynahelp'];
   if(el)
    {
     el.style.display='';
     el.style.top=findPosY(prnt)-20;
     el.style.left=findPosX(prnt)+10;
     el.innerHTML='<table bgcolor=\'#000000\' cellpadding=\'1\' cellspacing=\'0\' border=\'0\'><tr><td>'
    		    +'<table bgcolor=\'#FFFFE7\' cellpadding=\'0\' cellspacing=\'0\' border=\'0\' width=\'100%\'><tr><td style=\'color: #000000;\'>'
    		    +content
		    +'</td></tr></table>'
		    +'</td></tr></table>';
    }
   }
 function hide_help(prnt)
  {
   if(this && this.document && this.document.getElementById('dynahelp'))
    el=this.document.getElementById('dynahelp');
   else
    el=this.document.all['dynahelp'];

   if(el)
    el.style.display='none';    
  }