/*****
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 = "Home";

var ucfirst = 1; // if set to 1, makes "directory" default to "Directory"

var objurl = new Object;
objurl['lstm_governance'] = 'LSTM Governance';
objurl['cntd'] = 'CNTD';
objurl['learning_teaching'] = 'Learning & Teaching';
objurl['HumPM'] = 'MSc in Humanitarian Health Programme Management';
objurl['BioCPDV'] = 'MSc in Biology and Control of Parasites & Disease Vectors';
objurl['HumStud'] = 'MSc in Humanitarian Studies';
objurl['MIPH'] = 'MSc in International Public Health';
objurl['MolBioCPDV'] = 'MSc in Molecular Biology of Parasites and Disease Vectors ';
objurl['MedMicro'] = 'MSc in Medical Microbiology';
objurl['MTropID'] = 'MSc in Tropical and Infectious Diseases';
objurl['MTropPaed'] = 'MSc in Tropical Paediatrics';
objurl['MVetPara'] = 'MSc in Veterinary Parasitology';
objurl['undergrad'] = 'Undergraduate Courses';
objurl['post_grad'] = 'Professional Diplomas';
objurl['masters'] = 'Masters, Post Graduate Diplomas & Certificates';
objurl['short_creds'] = 'Short Accredited Courses';
objurl['student_registry'] = 'Registration, Administration and Welfare';
objurl['support_services'] = 'Support Services';
objurl['hr'] = 'Human Resources';
objurl['os'] = 'Operational Services';
objurl['library'] = 'Library and Computing'; 
objurl['gender_health'] = 'Gender & Health Guidelines';
objurl['abba'] = 'ABBA';
objurl['abba_staff'] = 'ABBA Staff';
objurl['technical'] = 'Technical Assistance';
objurl['pulmonary_immunology'] = 'Respiratory Infection';
objurl['fundraising_alumni'] = 'Fundraising & Alumni';
objurl['venom_research'] = 'Alistair Reid Venom Research Unit';
objurl['crh'] = 'Child & Reproductive Health';
objurl['childandreproductivehealthstaff'] = 'Child & Reproductive Health Staff';
objurl['vectorstaffprofiles'] = 'Vector Group Staff';
objurl['clinicalstaffprofiles'] = 'Clinical Research Staff';
objurl['mbpstaffprofiles'] = 'Molecular Biochemical Parasitology Staff';
objurl['internationalhealthstaff'] = 'International Health Group Staff'; 
objurl['dcsg_profiles'] = 'Disease Control Strategy Group Staff';
objurl['press_releases'] = 'Press Releases';
objurl['travel_health_services'] = 'Travel Health Services';
objurl['travel_clinic'] = 'Travel Clinic';
objurl['trustees_bios'] = 'Trustee Biographies';
objurl['wellcome_trust'] = 'Wellcome Trust Tropical Centre';
objurl['jobs'] = 'Job Opportunities';
objurl['vet_profiles'] = 'Veterinary Parasitology Staff';
objurl['ctid'] = 'CTID';
objurl['isrh'] = 'MSc in International Sexual & Reproductive Health';
objurl['research_degrees'] = 'Research Degrees';
objurl['Welcome_Video'] = 'Welcome Video';
objurl['ext_research_degrees'] = 'External Research Degrees';
objurl['dha_africa'] = 'DHA Africa';
objurl['tb'] = 'LIVTB';

// 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 + "\">" + 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 + sectionsep + "\">" + displayname + "</a>" + postcrumb;
}
document.write(allbread);