<!--

if (document.images)
{
  // pre-cache rollover images
  var home_off = new Image(89,17)
  home_off.src = "graphics/buttons/btn_home_off.gif"
  var home_on = new Image(89,17)
  home_on.src = "graphics/buttons/btn_home_on.gif" 

  var family_off = new Image(108,17)
  family_off.src = "graphics/buttons/btn_family_off.gif"
  var family_on = new Image(108,17)
  family_on.src = "graphics/buttons/btn_family_on.gif" 

  var zoning_off = new Image(173,17)
  zoning_off.src = "graphics/buttons/btn_zoning_off.gif"
  var zoning_on = new Image(173,17)
  zoning_on.src = "graphics/buttons/btn_zoning_on.gif" 

  var other_off = new Image(153,17)
  other_off.src = "graphics/buttons/btn_other_off.gif"
  var other_on = new Image(153,17)
  other_on.src = "graphics/buttons/btn_other_on.gif" 
  
  var news_off = new Image(108,17)
  news_off.src = "graphics/buttons/btn_news_off.gif"
  var news_on = new Image(108,28)
  news_on.src = "graphics/buttons/btn_news_on.gif" 
  
  var contact_off = new Image(119,17)
  contact_off.src = "graphics/buttons/btn_contact_off.gif"
  var contact_on = new Image(119,28)
  contact_on.src = "graphics/buttons/btn_contact_on.gif" 

}

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

// -->