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;
}
function mhHover2(tbl,idx,cls,cls2,cnt){
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;
for(var j=0; j<=cnt; j++) {
  if (j != idx) {
    d[j].className=cls2;
  }
 }
}
function About()
{
	var popupWin;
	popupWin = window.open('about.asp','About','top=0,left=0,resizable=no,width=240,height=280,scrollbars=no,menubar=no');
}
function Logout() {document.location.href = 'logout.asp'}