function rulover(imgid, imgsrc)
{
  document.getElementById(imgid).src=imgsrc;
}
function rulud(imgid, imgsrc)
{
  document.getElementById(imgid).src=imgsrc;
}
function opendemandwindow() {
  window.open('demands.php','','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,top=100,left=200,width=410,height=360');
}
function areusure1()
{
conf = confirm('Er du sikker?');
if(!conf)
    {
    return false;
    }
}