function init()
{
  resetTitle();
}


function clean()
{
}

function resetTitle()
{
  if (!document.getElementById)
    return;
  var title = "";
  if (title == "") {
    var obj = document.getElementById ("caption");
    if (obj)
      title = obj.firstChild.data;
    if (!title)
      title = "";
  }
  if (title == "") {
    var refs = document.getElementsByTagName ("h1");
    if (refs)
      if (refs.length > 0)
	title = refs[0].firstChild.data;
    if (!title)
      title = "";
  }
  if (title != "")
    document.title = "Berti - " + title;
}