/*****
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/
*****/

function breadcrumbs() {
	var crumbsep = " > ";
	var precrumb = "<span class=\"crumb\">";
	var postcrumb = "</span>";
	var sectionsep = "/";
	var rootpath = "/"; // Use "/" for root of domain.
	var rootname = "Qwined Home";
	
	var ucfirst = 1; // if set to 1, makes "directory" default to "Directory"
	
	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 = "";
	  currenturl += "/" + page_ar[i];
	  if (objurl[page_ar[i]])
	  {
	    displayname = objurl[page_ar[i]];
	  }
	  else
	  {
	    if (ucfirst == 1)
	    {
	      displayname = page_ar[i].charAt(0).toUpperCase() + page_ar[i].substring(1);
	    }
	    else
	    {
	      displayname = page_ar[i];
	    }
	  }
	  allbread += crumbsep + precrumb + "<a href=\"" + currenturl + "\">" + displayname + "</a>" + postcrumb;
	}
	document.write(allbread+crumbsep+document.title);

}

function index_breadcrumbs() {
	var crumbsep = " > ";
	var precrumb = "<span class=\"crumb\">";
	var postcrumb = "</span>";
	var sectionsep = "/";
	var rootpath = "/"; // Use "/" for root of domain.
	var rootname = "Qwined Home";
	
	var ucfirst = 1; // if set to 1, makes "directory" default to "Directory"
	
	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 = "";
	  currenturl += "/" + page_ar[i];
	  if (objurl[page_ar[i]])
	  {
	    displayname = objurl[page_ar[i]];
	  }
	  else
	  {
	    if (ucfirst == 1)
	    {
	      displayname = page_ar[i].charAt(0).toUpperCase() + page_ar[i].substring(1);
	    }
	    else
	    {
	      displayname = page_ar[i];
	    }
	  }
	  allbread += crumbsep + precrumb + "<a href=\"" + currenturl + "\">" + displayname + "</a>" + postcrumb;
	}
	document.write(allbread+crumbsep+document.title);

}