/*****
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 = "<span class=\"crumb\"> > </span>";
var precrumb = "";
var postcrumb = "";
var sectionsep = "/";
var rootpath = "/krannert"; // Use "/" for root of domain.
var rootname = "Krannert Home";

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

var objurl = new Object;
objurl['faculty'] = 'Our Faculty';
objurl['clinicalfac'] = 'Clinical Cardiology & Non-Invasive Imaging Faculty';
objurl['interventfac'] = 'Interventional Cardiology Faculty';
objurl['electrofac'] = 'Electrophysiology Faculty';
objurl['researchfac'] = 'Research Faculty';
objurl['programs'] = 'Clinical Programs';
objurl['cardiac'] = 'Acute Cardiac Care';
objurl['consultation'] = 'Cardiology Consultation Service';
objurl['echo'] = 'Echocardiography';
objurl['diagnostic'] = 'Diagnostic Echocardiography';
objurl['stress'] = 'Stress Echocardiography';
objurl['dobutamine'] = 'Dobutamine and Dopamine Stress Echocardiography';
objurl['transesophageal'] = 'Transesophageal Echocardiography';
objurl['interventional'] = 'Interventional Cardiology';
objurl['coronary'] = 'Complex Coronary Artery Disease';
objurl['vascular'] = 'Peripheral Vascular Disease';
objurl['heartvalve'] = 'Heart Valve Disease';
objurl['ovale'] = 'Patent Foramen Ovale and Atrial Septal Defects';
objurl['cardiomyopathy'] = 'Hypertrophic Cardiomyopathy';
objurl['arrythmia'] = 'Arrhythmia Service';
objurl['ablation'] = 'Supraventricular Tachycardia Ablation';
objurl['fibrillation'] = 'Atrial Fibrillation Ablation';
objurl['catheter'] = 'Catheter Ablation for Ventricular Tachycardia';
objurl['pacemaker'] = 'Pacemaker Implantation';
objurl['defibrillator'] = 'Defibrillator Implantation';
objurl['womens'] = 'Women\'s Heart Program';
objurl['imaging'] = 'Cardiac Imaging';
objurl['nuclear'] = 'Nuclear Cardiology';
objurl['heartfailure'] = 'Heart Failure Program';
objurl['circulatory'] = 'Circulatory Assist Device Program';
objurl['failureinfo'] = 'Heart Failure Information';
objurl['fellowship'] = 'Cardiovascular Disease Fellowship';
objurl['clinicaltrials'] = 'Clinical Trials';
objurl['contact'] = 'Contact Us';
objurl['maps'] = 'Maps & Directions';
objurl['directions'] = 'Driving Directions';
objurl['donations'] = 'Make a Donation';
objurl['transplant'] = 'Heart Transplant';
objurl['appointment'] = 'Request an Appointment';
objurl['news'] = 'In The News';
objurl['callschedules'] = 'Call Schedules';
objurl['researchfellows'] = 'Research Fellows';


// Grab the page's url and break it up into directory pieces
var pageurl = (new String(document.location).toLowerCase());
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 class=\"breadcrumb\" 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 class=\"breadcrumb\" href=\"" + currenturl + "\">" + displayname + "</a>" + postcrumb;
}
//alert(allbread);
document.write(allbread);