homeon = new Image();
  homeon.src = "images/nav_homeOver.jpg";
homeoff = new Image();
  homeoff.src = "images/nav_home.jpg";

abouton = new Image();
  abouton.src = "images/nav_aboutOver.jpg";
aboutoff = new Image();
  aboutoff.src = "images/nav_about.jpg";
   
programson = new Image();
  programson.src = "images/nav_programsOver.jpg";
programsoff = new Image();
  programsoff.src = "images/nav_programs.jpg";
  
athleteson = new Image();
  athleteson.src = "images/nav_athletesOver.jpg";
athletesoff = new Image();
  athletesoff.src = "images/nav_athletes.jpg";
  
resourceson = new Image();
  resourceson.src = "images/nav_resourcesOver.jpg";
resourcesoff = new Image();
  resourcesoff.src = "images/nav_resources.jpg";
  
partnerson = new Image();
  partnerson.src = "images/nav_partnersOver.jpg";
partnersoff = new Image();
  partnersoff.src = "images/nav_partners.jpg";
  
partnerson = new Image();
  partnerson.src = "images/nav_partnersOver.jpg";
partnersoff = new Image();
  partnersoff.src = "images/nav_partners.jpg";
  
registeron = new Image();
  registeron.src = "images/nav_registerOver.jpg";
registeroff = new Image();
  registeroff.src = "images/nav_register.jpg";
  
facebookon = new Image();
  facebookon.src = "images/nav_facebookOver.jpg";
facebookoff = new Image();
  facebookoff.src = "images/nav_facebook.jpg";
  
youtubeon = new Image();
  youtubeon.src = "images/nav_youtubeOver.jpg";
youtubeoff = new Image();
  youtubeoff.src = "images/nav_youtube.jpg";
  
twitteron = new Image();
  twitteron.src = "images/nav_twitterOver.jpg";
twitteroff = new Image();
  twitteroff.src = "images/nav_twitter.jpg";
  


function stopError() {
	return true;
}
window.onerror=stopError;

function On(imgName) {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
        }
function Off(imgName) {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
        }