function initialize(){
  setMenu(fldr);

  // explorer only stuff
  if(document.all){
    var lc = document.getElementById("container-left");
    var rc = document.getElementById("container-right");
    var mc = document.getElementById("container-middle");

    if(lc.clientHeight >  mc.clientHeight)
      mc.style.height = lc.clientHeight+"px";
    
    rc.style.height =  mc.clientHeight+"px";
    rc.style.overflow = "auto";   // add scrollbar if needed
  }
}

var info
function showInfo(img){
  info = document.getElementById("divinfo2")
  info.style.visibility="visible"
  img.src='../images/info.gif'
  info.img = img
  document.onclick=hideInfo;
}
function hideInfo(){
  document.onclick=""
  info.style.visibility="hidden"
  info.img.src = '../images/info_on.gif'
}

function getImage(img){
  var src = String(img.src);
  var ok = confirm("Vil du last ned et høyoppløselig bilde?");
  if(!ok)
    return;
    
  src = src.substr(src.lastIndexOf("/"), src.length);
  ext = src.substr(src.lastIndexOf("."), src.length);
  src = src.substr(0, ((src.indexOf("_thumb") > -1) ? src.indexOf("_thumb") : src.indexOf("_normal")))
  src = src+ext;
  location.href = "/webcronize/images/hvalbiff"+src
}


onload=initialize;