 <!-- hide 
  if (document.images) {
  Home_f2 = new Image(79 ,31); Home_f2.src = "../Images/TopNavigation/Home_f2.gif";
  Home_f1 = new Image(79 ,31); Home_f1.src = "../Images/TopNavigation/Home.gif";
  About_f2 = new Image(79 ,31); About_f2.src = "../Images/TopNavigation/About_f2.gif";
  About_f1 = new Image(79 ,31); About_f1.src = "../Images/TopNavigation/About.gif";
  Contact_f2 = new Image(85 ,31); Contact_f2.src = "../Images/TopNavigation/Contact_f2.gif";
  Contact_f1 = new Image(85 ,31); Contact_f1.src = "../Images/TopNavigation/Contact.gif";
  New_f2 = new Image(78 ,31); New_f2.src = "../Images/TopNavigation/New_f2.gif";
  New_f1 = new Image(78 ,31); New_f1.src = "../Images/TopNavigation/New.gif";
  Help_f2 = new Image(84 ,31); Help_f2.src = "../Images/TopNavigation/Help_f2.gif";
  Help_f1 = new Image(84 ,31); Help_f1.src = "../Images/TopNavigation/Help.gif";
  SiteMap_f2 = new Image(77 ,31); SiteMap_f2.src = "../Images/TopNavigation/SiteMap_f2.gif";
  SiteMap_f1 = new Image(77 ,31); SiteMap_f1.src = "../Images/TopNavigation/SiteMap.gif";
  Mission_f2 = new Image(79 ,28); Mission_f2.src = "../Images/TopNavigation/Mission_f2.gif";
  Mission_f1 = new Image(79 ,28); Mission_f1.src = "../Images/TopNavigation/Mission.gif";
  Public_f2 = new Image(79 ,28); Public_f2.src = "../Images/TopNavigation/Public_f2.gif";
  Public_f1 = new Image(79 ,28); Public_f1.src = "../Images/TopNavigation/Public.gif";
  Affiliations_f2 = new Image(85 ,28); Affiliations_f2.src = "../Images/TopNavigation/Affiliations_f2.gif";
  Affiliations_f1 = new Image(85 ,28); Affiliations_f1.src = "../Images/TopNavigation/Affiliations.gif";
  ThankYou_f2 = new Image(78 ,28); ThankYou_f2.src = "../Images/TopNavigation/ThankYou_f2.gif";
  ThankYou_f1 = new Image(78 ,28); ThankYou_f1.src = "../Images/TopNavigation/ThankYou.gif";
  Newsletters_f2 = new Image(84 ,28); Newsletters_f2.src = "../Images/TopNavigation/Newsletters_f2.gif";
  Newsletters_f1 = new Image(84 ,28); Newsletters_f1.src = "../Images/TopNavigation/Newsletters.gif";
  Arabic_f2 = new Image(77 ,28); Arabic_f2.src = "../Images/TopNavigation/Arabic_f2.gif";
  Arabic_f1 = new Image(77 ,28); Arabic_f1.src = "../Images/TopNavigation/Arabic.gif";
  }
  // stop hiding -->