function breadcrumbs()
{
  sURL = new String;
  end = new String;
  bits = new Object;
  var x = 0;
  var stop = 0;
  var output = "<a href=\"/\">Home</a> ";
  sURL = location.href;
  end = sURL.charAt(sURL.length-1);
  sURL = sURL.slice(8,sURL.length);
  chunkStart = sURL.indexOf("/");
  sURL = sURL.slice(chunkStart+1,sURL.length)

  while(!stop)
  {
    chunkStart = sURL.indexOf("/");
    if (chunkStart != -1)
	{
      bits[x] = sURL.slice(0,chunkStart)
	  sURL = sURL.slice(chunkStart+1,sURL.length);
    }
	else
	{
      stop = 1;
    }
	x++;
  }
  for(var i in bits){
    output += "<a href=\"";
    for(y=1;y<x-i;y++)
	{
      output += "../";
    }
    output += bits[i] + "/\"> &raquo; " + bits[i] + "</a>";
  }

  if (end == "/" || sURL == "index.html")
	document.write(output);
  else
	document.write(output + " &raquo; " + document.title);
}