if (document.images)
{
  lifeOver = new Image();
  lifeOver.src = "http://www.christianlifecentre.org/images/nav-life-over.gif";
  lifeOff = new Image();
  lifeOff.src = "http://www.christianlifecentre.org/images/nav-life-off.gif";

  audioOver = new Image();
  audioOver.src = "http://www.christianlifecentre.org/images/nav-audio-over.gif";
  audioOff = new Image();
  audioOff.src = "http://www.christianlifecentre.org/images/nav-audio-off.gif";

  findOver = new Image();
  findOver.src = "http://www.christianlifecentre.org/images/nav-find-over.gif";
  findOff = new Image();
  findOff.src = "http://www.christianlifecentre.org/images/nav-find-off.gif";

  aboutOver = new Image();
  aboutOver.src = "http://www.christianlifecentre.org/images/nav-about-over.gif";
  aboutOff = new Image();
  aboutOff.src = "http://www.christianlifecentre.org/images/nav-about-off.gif";

  newOver = new Image();
  newOver.src = "http://www.christianlifecentre.org/images/nav-new-over.gif";
  newOff = new Image();
  newOff.src = "http://www.christianlifecentre.org/images/nav-new-off.gif";

  churchOver = new Image();
  churchOver.src = "http://www.christianlifecentre.org/images/nav-church-over.gif";
  churchOff = new Image();
  churchOff.src = "http://www.christianlifecentre.org/images/nav-church-off.gif";

  homeOver = new Image();
  homeOver.src = "http://www.christianlifecentre.org/images/nav-home-over.gif";
  homeOff = new Image();
  homeOff.src = "http://www.christianlifecentre.org/images/nav-home-off.gif";

  facebookOver = new Image();
  facebookOver.src = "http://www.christianlifecentre.org/images/facebook-over.gif";
  facebookOff = new Image();
  facebookOff.src = "http://www.christianlifecentre.org/images/facebook-off.gif";

  twitterOver = new Image();
  twitterOver.src = "http://www.christianlifecentre.org/images/twitter-over.gif";
  twitterOff = new Image();
  twitterOff.src = "http://www.christianlifecentre.org/images/twitter-off.gif";

  emailOver = new Image();
  emailOver.src = "http://www.christianlifecentre.org/images/email-over.gif";
  emailOff = new Image();
  emailOff.src = "http://www.christianlifecentre.org/images/email-off.gif";

  forumOver = new Image();
  forumOver.src = "http://www.christianlifecentre.org/images/forum-over.gif";
  forumOff = new Image();
  forumOff.src = "http://www.christianlifecentre.org/images/forum-off.gif";

  directoryOver = new Image();
  directoryOver.src = "http://www.christianlifecentre.org/images/directory-over.gif";
  directoryOff = new Image();
  directoryOff.src = "http://www.christianlifecentre.org/images/directory-off.gif";	

}

// rollover functions.

function over(image_name){
             if(document.images){
                         document[image_name].src = eval(image_name + "Over.src");
             }
}

function notOver(image_name){
             if(document.images){
                         document[image_name].src = eval(image_name + "Off.src");
             }
}