// JavaScript Document
var doImage=doImage;
var TType=TType;

function mhHover(tbl,idx,cls) {
  var t,d;
  if(document.getElementById)
	t=document.getElementById(tbl);
  else
	t=document.all(tbl);

  if(t==null)
	return;

  if (t.getElementsByTagName) 
	d=t.getElementsByTagName("TD");
  else
	d=t.all.tags("TD");

  if (d==null) 
	return;
  if (d.length<=idx)
	return;

  d[idx].className=cls;
}