// JavaScript Document
// This will add breadcrumbs to your webpage, 
// Unless your webpage title is "table of content"

function breadcrumbs(){
	var docTitle;
	docTitle = document.title;

	if (docTitle != "table of content"){
		sURL = new String;
  		bits = new Object;
  		var x = 0;
  		var stop = 0;
  		var output = "<a href=\"/\">home</a>&nbsp;>&nbsp;";
  		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] + "/\">" + bits[i] + "</a>&nbsp;> ";
  		}
  		document.write(output + document.title);
		}

	}