// Copyright 2009, Hyteq Systems
// All Rights reserved

if (document.images)
 {
     TopNavHomeon= new Image(84,40);
     TopNavHomeon.src="/images/TopNav_Home_Down.gif";
     TopNavHomeoff= new Image(84,40);
     TopNavHomeoff.src="/images/TopNav_Home_Up.gif"; 
     
     TopNavFreewareon= new Image(84,40);
     TopNavFreewareon.src="/images/TopNav_Freeware_Down.gif";
     TopNavFreewareoff= new Image(84,40);
     TopNavFreewareoff.src="/images/TopNav_Freeware_Up.gif"; 
     
     TopNavReferenceon= new Image(84,40);
     TopNavReferenceon.src="/images/TopNav_Reference_Down.gif";
     TopNavReferenceoff= new Image(84,40);
     TopNavReferenceoff.src="/images/TopNav_Reference_Up.gif"; 
     
     TopNavHelpon= new Image(84,40);
     TopNavHelpon.src="/images/TopNav_Help_Down.gif";
     TopNavHelpoff= new Image(84,40);
     TopNavHelpoff.src="/images/TopNav_Help_Up.gif"; 
     
     TopNavContacton= new Image(84,40);
     TopNavContacton.src="/images/TopNav_Contact_Down.gif";
     TopNavContactoff= new Image(84,40);
     TopNavContactoff.src="/images/TopNav_Contact_Up.gif";

 }

function lightup(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
    }
 }

function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "off.src");
      document[imgName].src= imgOff;
    }
 }