// JavaScript Document
/*
Copyright Justin Whitford 2001.
  http://www.whitford.id.au/
Perpetual, non-exclusive license to use this code is granted
on the condition that this notice is left in tact.
*/
  function breadcrumbs(){
    sURL = new String;
    bits = new Object;
    var x = 0;
    var stop = 0;
    var output = "<A HREF=\"/\">Home</A> | ";

    sURL = location.href;
    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] + "/\">" + clean(bits[i]) + "</A>  | ";	 		 
    }
    document.write(output);
	replaceList = {
  '_':' '
  ,'-':' '
  ,'& ':'&amp; '
  ,'\"':'&quot'
  ,'<':'&lt;'
  ,'>':'&gt'
};
function clean(arg){
  out=arg;
  for(var n in replaceList){
    while(out.indexOf(n)!=-1){
      //could be done with regex instead...
      after=out.substring(0,out.indexOf(n))
        +replaceList[n]
        +out.substring(out.indexOf(n)+1,out.length);
      out=after;
    }
  }
  return out;
}
 
 
 }