var DHTML = (document.getElementById || document.all || document.layers);

function getObj(name)
{
  if (document.getElementById && document.getElementById(name))
  {
    this.obj = document.getElementById(name);
    this.style = document.getElementById(name).style;
  }
  else if (document.all && document.all[name])
  {
    this.obj = document.all[name];
    this.style = document.all[name].style;
  }
  else if (document.layers && document.layers[name])
  {
    this.obj = document.layers[name];
    this.style = document.layers[name];
  }
  return true;
}

function activatedrop(id, active)
{
  if(!DHTML) return false;
  var element = new getObj('ul'+id);
  element.style.display = ((active) ? 'block' : 'none');
  return true;
}

window.onload = function()
{
  if(!DHTML) return false;
  var element = new getObj('date');
  var currentTime = new Date();
  var day = currentTime.getDay();
  var date = currentTime.getDate();
  var month = currentTime.getMonth();
  var year = currentTime.getFullYear();
  var nm = new Array("januar","februar","marts","april","maj","juni","juli","august","september","oktober","november","december");
  var nd = new Array("Søndag","Mandag","Tirsdag","Onsdag","Torsdag","Fredag","Lørdag");
  element.obj.innerHTML = nd[day] + " den " + date + ". " + nm[month] + " " + year;
  return true;
}

function checkfile(id, file, doctype)
{
  if(!DHTML) return false;
  var element = new getObj(id);
  if(file.indexOf(doctype) == -1)
    element.obj.innerHTML = '<img src="' + file + '" alt="" />';
  return true;
}