// find and replace single character in string...
function MPBCReplaceChar(oldChar, newChar, thisString) {
var newString = '';
for (var n=0; n<thisString.length; n++) {
	newString += (thisString.charAt(n) == oldChar) ? newChar : thisString.charAt(n);
	}
return newString;
}

var crumbsep = " > ";
var precrumb = "<div class=\"crumb\">";
var postcrumb = "</div>";
var sectionsep = "/";
var rootpath = "/";
var rootname = "Mothership Adventures";

var showpage = document.anchors[0].name; // fake title

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

var page_ar = pageurl.split(sectionsep);
var allbread = precrumb + rootname ; // start with root

for (i=0; i < page_ar.length-1; i++)
{
  var displayname = "";
  displayname = page_ar[i].charAt(0).toUpperCase() + page_ar[i].substring(1);
  displayname = MPBCReplaceChar('_', ' ', displayname);
  allbread += crumbsep + displayname;
}

allbread += crumbsep + showpage + postcrumb;

document.write(allbread);