function fixLinks()
{
  if (!document.getElementsByTagName) return null;
  var server = document.location.hostname;
  var anchors = document.getElementsByTagName("a");
  for(var i=0; i < anchors.length; i++)
  {
    var a = anchors[i];
    var href = a.href;
    var id = a.id;
    var title = a.title;
    if (href.indexOf("#InfoHeader") != -1) { // back to top
      a.className = "alt";
    } else if ((href.indexOf("#") != -1) && (href.indexOf("InfoHeader") == -1)) { // jump ref
      var index = href.indexOf("#") + 1;
      href = "javascript:show('" + href.substring(index) + "');";
      a.setAttribute("href",href);
    }
  }
}

function hideDivs(exempt)
{
  if (!document.getElementsByTagName) return null;
  if (!exempt) exempt = "";
  var divs = document.getElementsByTagName("div");
  for(var i=0; i < divs.length; i++)
  {
    var div = divs[i];
    var id = div.id;
	 var divclass = div.className;
    if (
	 (id != exempt) && 
	 // Infos (Texte Bilder etc)
	 (id != "InfoHeader") && 
	 // Global 
	 (id != "container") &&
	 (id != "content") &&
	 (id != "footer"))
    {
      div.className = "sitenavhide";
    }
  }
}

function show(what)
{
  if (!document.getElementById) return null;
  showWhat = document.getElementById(what);
  showWhat.className = "";
  hideDivs(what);
}

window.onload = function()
{
  fixLinks();
  hideDivs("intro");
}