<!--

if (document.images)
{
  // pre-cache rollon images
  var home_off = new Image(83,28)
  home_off.src = "graphics/buttons/btn_home_off.gif"
  var home_on = new Image(83,28)
  home_on.src = "graphics/buttons/btn_home_on.gif" 
  
  var serv_off = new Image(175,28)
  serv_off.src = "graphics/buttons/btn_serv_off.gif"
  var serv_on = new Image(175,28)
  serv_on.src = "graphics/buttons/btn_serv_on.gif"
  
  var port_off = new Image(86,28)
  port_off.src = "graphics/buttons/btn_port_off.gif"
  var port_on = new Image(86,28)
  port_on.src = "graphics/buttons/btn_port_on.gif" 

  var kids_off = new Image(131,28)
  kids_off.src = "graphics/buttons/btn_kids_off.gif"
  var kids_on = new Image(131,28)
  kids_on.src = "graphics/buttons/btn_kids_on.gif" 

  var my_off = new Image(111,28)
  my_off.src = "graphics/buttons/btn_my_off.gif"
  var my_on = new Image(111,28)
  my_on.src = "graphics/buttons/btn_my_on.gif" 
  
  var cont_off = new Image(114,28)
  cont_off.src = "graphics/buttons/btn_cont_off.gif"
  var cont_on = new Image(114,28)
  cont_on.src = "graphics/buttons/btn_cont_on.gif" 
  
}

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

// -->