<!--

if (document.images)
{
  // pre-cache rollover images
  var home_off = new Image(190,29)
  home_off.src = "graphics/buttons/btn_home_off.gif"
  var home_over = new Image(190,29)
  home_over.src = "graphics/buttons/btn_home_over.gif" 

  var serv_off = new Image(190,29)
  serv_off.src = "graphics/buttons/btn_serv_off.gif"
  var serv_over = new Image(190,29)
  serv_over.src = "graphics/buttons/btn_serv_over.gif" 

  var plans_off = new Image(190,29)
  plans_off.src = "graphics/buttons/btn_plans_off.gif"
  var plans_over = new Image(190,29)
  plans_over.src = "graphics/buttons/btn_plans_over.gif" 

  var terms_off = new Image(190,29)
  terms_off.src = "graphics/buttons/btn_terms_off.gif"
  var terms_over = new Image(190,29)
  terms_over.src = "graphics/buttons/btn_terms_over.gif" 

  var test_off = new Image(190,29)
  test_off.src = "graphics/buttons/btn_test_off.gif"
  var test_over = new Image(190,29)
  test_over.src = "graphics/buttons/btn_test_over.gif" 

  var about_off = new Image(190,29)
  about_off.src = "graphics/buttons/btn_about_off.gif"
  var about_over = new Image(190,29)
  about_over.src = "graphics/buttons/btn_about_over.gif" 

  var contact_off = new Image(190,29)
  contact_off.src = "graphics/buttons/btn_contact_off.gif"
  var contact_over = new Image(190,29)
  contact_over.src = "graphics/buttons/btn_contact_over.gif" 
}

// swap images
function di(id,name)
{
  if (document.images)
    document.images[id].src=eval(name+".src");
}

// -->