if (document.images) {
  homeon = new Image(); // Active images
  homeon.src = "/images/nav/home_on.gif";
  aboutuson = new Image();
  aboutuson.src = "/images/nav/aboutus_on.gif";
  experienceson = new Image();
  experienceson.src = "/images/nav/experiences_on.gif";
  solutionson = new Image();
  solutionson.src = "/images/nav/solutions_on.gif";
  clientson = new Image();
  clientson.src = "/images/nav/clients_on.gif";
  eventson = new Image();
  eventson.src = "/images/nav/events_on.gif";
  newson = new Image();
  newson.src = "/images/nav/news_on.gif";
  contactuson = new Image();
  contactuson.src = "/images/nav/contactus_on.gif";
  
  
  homeoff = new Image(); // Inactive images
  homeoff.src = "/images/nav/home_off.gif";
  aboutusoff = new Image();
  aboutusoff.src = "/images/nav/aboutus_off.gif";
  experiencesoff = new Image();
  experiencesoff.src = "/images/nav/experiences_off.gif";
  solutionsoff = new Image();
  solutionsoff.src = "/images/nav/solutions_off.gif";
  clientsoff = new Image();
  clientsoff.src = "/images/nav/clients_off.gif";
  eventsoff = new Image();
  eventsoff.src = "/images/nav/events_off.gif";
  newsoff = new Image();
  newsoff.src = "/images/nav/news_off.gif";
  contactusoff = new Image();
  contactusoff.src = "/images/nav/contactus_off.gif";

  cricketoff = new Image();
  cricketoff.src = "/images/nav/left_btn_cricket.jpg";
  cricketon = new Image();
  cricketon.src = "/images/nav/left_btn_cricket_hover.jpg";
  footballoff = new Image();
  footballoff.src = "/images/nav/left_btn_football.jpg";
  footballon = new Image();
  footballon.src = "/images/nav/left_btn_football_hover.jpg";
  golfoff = new Image();
  golfoff.src = "/images/nav/left_btn_golf.jpg";
  golfon = new Image();
  golfon.src = "/images/nav/left_btn_golf_hover.jpg";
  horseoff = new Image();
  horseoff.src = "/images/nav/left_btn_horse.jpg";
  horseon = new Image();
  horseon.src = "/images/nav/left_btn_horse_hover.jpg";
  motoroff = new Image();
  motoroff.src = "/images/nav/left_btn_motor.jpg";
  motoron = new Image();
  motoron.src = "/images/nav/left_btn_motor_hover.jpg";
  rugbyoff = new Image();
  rugbyoff.src = "/images/nav/left_btn_rugby.jpg";
  rugbyon = new Image();
  rugbyon.src = "/images/nav/left_btn_rugby_hover.jpg";
  tennisoff = new Image();
  tennisoff.src = "/images/nav/left_btn_tennis.jpg";
  tennison = new Image();
  tennison.src = "/images/nav/left_btn_tennis_hover.jpg";
  otheroff = new Image();
  otheroff.src = "/images/nav/left_btn_other.jpg";
  otheron = new Image();
  otheron.src = "/images/nav/left_btn_other_hover.jpg";

}

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

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