/*****
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 = "<span class=\"crumb\">";
var postcrumb = "</span>";
var sectionsep = "/";
var rootpath = "/"; // Use "/" for root of domain.
var rootname = "Space Art";

var ucfirst = 1; // if set to 1, makes "directory" default to "Directory"
var showpage = document.title; // this contains what to show as the current page in the crumb. Set to "" to show nothing

if (showpage.indexOf('-') >=0) {
	// page title is artist name -(-) Category/item title
	showpage = showpage.substring(showpage.lastIndexOf('-')+1);
}

if (showpage.indexOf('from Nova Space Art') >=0) {
	// page title is artist name -(-) Category/item title
	showpage = showpage.substring(0, showpage.indexOf('from Nova Space Art'));
}

var objurl = new Object;
objurl['topics'] = 'All Topics';
// Translate Artist Names
objurl['BEAN'] = 'Alan Bean';
objurl['BUTLER'] = 'Chris Butler';
objurl['BONESTELL'] = 'Chesley Bonestell';
objurl['CABRERA'] = 'Armand Cabrera';
objurl['CALLE'] = 'Paul and Chris Calle';
objurl['CARROLL'] = 'Michael Carroll';
objurl['CHAIKIN'] = 'Andy Chaikin';
objurl['COLLINS'] = 'Michael Collins';
objurl['DAVIDSON'] = 'Dennis Davidson';
objurl['DAVIS'] = 'Don Davis';
objurl['DEAN'] = 'James Dean';
objurl['DURDA'] = 'Dan Durda';
objurl['EGGLETON'] = 'Bob Eggleton';
objurl['GUTIERREZ'] = 'Alan Gutierrez';
objurl['HARDY'] = 'David Hardy';
objurl['HARTMANN'] = 'Bill Hartmann';
objurl['HENGEVELD'] = 'Ed Hengeveld';
objurl['LEE'] = 'Pamela Lee';
objurl['MCCALL'] = 'Robert McCall';
objurl['MERCER'] = 'Steve Mercer';
objurl['PDAVIS'] = 'Patricia Davis';
objurl['POOR'] = 'Kim Poor';
objurl['RAWLINGS'] = 'Pat Rawlings';
objurl['ROUCH'] = 'Michelle Rouch';
objurl['THORPE'] = "Peter Thorpe"
objurl['TUCCIARONE'] = 'Joe Tucciarone';

// Translate Folder Names
objurl['ORIGINALS'] = 'Original Artwork';
objurl['LIMITED%20EDITIONS'] = 'Limited Editions';
objurl['BUDGET%20PRINTS'] = 'Budget Prints';
objurl['HUBBLE%20SPACE%20TELESCOPE'] = 'Hubble Space Telescope';
objurl['CASSINI%2DSATURN'] = "Cassini-Saturn";
objurl['HUBBLE'] = 'Space Telescope';
objurl['SOLDOUT'] = 'Aftermarket';
objurl['FROMSPACE'] = 'Earth From Space';
objurl['SFMOVIES'] = 'SF Movies' ;
objurl['SF09'] = 'Spacefest \'09' ;
objurl['MISC'] = 'Miscellaneous' ;
objurl['XMAS'] = 'Christmas Cards' ;

objurl['CGI-BIN'] = '-';
objurl['CGI%2DBIN'] = '-';
objurl['CART'] = 'Shopping Cart';

// 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 currenturl = protocol + rooturl;
var allbread = precrumb + "<a href=\"" + currenturl + "\" title=\"Click here to navigate.\">" + rootname + "</a>" + postcrumb; // start with root

// For all but Bean and Collins, show link to Autographs.html
// For BEAN/PHOTOS AND COLLINS/PHOTOS
if (pageurl.toUpperCase().search(/BEAN\/PHOTOS\/|\/COLLINS\/PHOTOS\/|ALDRIN|BORMAN|CERNAN|MCDIVITT|MITCHELL|DUKE|MCCANDLESS|SCHMITT|YOUNG/)==0) {
	allbread += crumbsep + precrumb + "<a href=\"/Autographs.html?crumb\">Astronaut & Space Autographs</a>";
}

for (i=0; i < page_ar.length-1; i++)
{
  var displayname = "";
  currenturl += "/" + page_ar[i];
  if (objurl[page_ar[i].toUpperCase()])
  {
    displayname = objurl[page_ar[i].toUpperCase()];
  }
  else
  {
    if (ucfirst == 1)
    {
      displayname = page_ar[i].charAt(0).toUpperCase() + page_ar[i].substring(1);
    }
    else
    {
      displayname = page_ar[i];
    }
  }
  if (currenturl == 'https://www.novaspace.com/cgi-bin/cart' || currenturl == 'https://www.novaspace.com/cgi-bin/cart/')
  	currenturl += '/?siteid=6';
  if (page_ar[i].toUpperCase() != 'CGI-BIN' && page_ar[i].toUpperCase() != 'CGI%2DBIN')
  	allbread += crumbsep + precrumb + "<a href=\"" + currenturl + "\" title=\"Click here to navigate.\">" + displayname + "</a>" + postcrumb;
}

if (showpage != "")
{
  allbread += crumbsep + showpage;
}
document.write(allbread);