/*****

Dynamic Javascript Breadcrumb Navigation by Adam DuVander
http://duvinci.com/projects/javascript/crumbs/

Released under Creative Commons License:
http://creativecommons.org/licenses/by/2.5/
*****/


var crumbsep = " > ";
var precrumb = "<li>";
var postcrumb = "</li>";
var sectionsep = "/";
var rootpath = "/"; // Use "/" for root of domain.
var rootname = "Home";

var objurl = new Object;
objurl['topics'] = 'All Topics';

// Grab the page's url and break it up into directory pieces
var pageurl = (new String(document.location));
var protocol = pageurl.substring(0, pageurl.indexOf("//") + 2);
pageurl = pageurl.replace(protocol, ""); // remove protocol from pageurl

var rooturl = pageurl.substring(0, pageurl.indexOf(rootpath) + rootpath.length); // find rooturl

if (rooturl.charAt(rooturl.length - 1) == "/") //remove trailing slash
{
  rooturl = rooturl.substring(0, rooturl.length - 1);
}

pageurl = pageurl.replace(rooturl, ""); // remove rooturl fro pageurl

if (pageurl.charAt(0) == '/') // remove beginning slash
{
  pageurl = pageurl.substring(1, pageurl.length);
}

 
var page_ar = pageurl.split(sectionsep);

var currenturl = protocol + rooturl;
var allbread = precrumb + "<a href=\"" + currenturl + "\">" + rootname + "</a>" + postcrumb; // start with root


for (i=0; i < page_ar.length-1; i++)
{

  var displayname = "";


if (i == 0)
{
currenturl += "/" + page_ar[i];
}
else
{
currenturl += page_ar[i];
}

  if (objurl[page_ar[i]])
  {

	displayname = objurl[page_ar[i]];

  }

  else

  {

	displayname = page_ar[i].charAt(0).toUpperCase() + page_ar[i].substring(1);

  }


  var val = displayname;
  var newVal = '';

  val = val.split('_');

  for(var c=0; c < val.length; c++) {

            newVal += val[c].substring(0,1).toUpperCase() +

            val[c].substring(1,val[c].length) + ' ';

  }

  

  displayname = newVal

  displayname = displayname.replace('_','&nbsp;');
  displayname = displayname.replace('%5F','&nbsp;');
  currenturl = currenturl.replace('%5F','_');


//if (i == page_ar.length-2)
//{
currenturl = currenturl + '/'
//}


allbread += crumbsep + precrumb + "<a href=\"" + currenturl + "\">" + displayname + "</a>" + postcrumb;

}

document.write(allbread);