nav_skoter_off = new Image(); nav_skoter_off.src = "/img/nav/nav_vattenskoter.jpg"
nav_skoter_over = new Image(); nav_skoter_over.src = "/img/nav/nav_vattenskoter_over.jpg"

nav_blandat_off = new Image(); nav_blandat_off.src = "/img/nav/nav_blandat.jpg"
nav_blandat_over = new Image(); nav_blandat_over.src = "/img/nav/nav_blandat_over.jpg"

nav_aktiv_off = new Image(); nav_aktiv_off.src = "/img/nav/nav_aktiv.jpg"
nav_aktiv_over = new Image(); nav_aktiv_over.src = "/img/nav/nav_aktiv_over.jpg"

nav_byn_off = new Image(); nav_byn_off.src = "/img/nav/nav_byn.jpg"
nav_byn_over = new Image(); nav_byn_over.src = "/img/nav/nav_byn_over.jpg"

nav_historik_off = new Image(); nav_historik_off.src = "/img/nav/nav_historik.jpg"
nav_historik_over = new Image(); nav_historik_over.src = "/img/nav/nav_historik_over.jpg"

nav_links_off = new Image(); nav_links_off.src = "/img/nav/nav_links.jpg"
nav_links_over = new Image(); nav_links_over.src = "/img/nav/nav_links_over.jpg"


function turn_off(ImageName)
{
   if (document.images != null)  
     document[ImageName].src = eval(ImageName + "_off.src");
}

function turn_over(ImageName)
{
  if (document.images != null)
    document[ImageName].src = eval(ImageName + "_over.src");
}