function showCurrentLocation()
{
  var locationMappings = [{ href: "", id: "navHome" },
                          { href: "default.aspx", id: "navHome" },
                          { href: "tender.aspx", id: "navTender" },
                          { href: "reports.aspx", id: "navReports" },
                          { href: "elearning.aspx", id: "navelearning" },
                          { href: "programme.aspx", id: "navProgramme"}];
  var href = getPageName(location.href.toLowerCase());
  for (var i = 0, l = locationMappings.length; i < l; i++)
  {
    if (href == locationMappings[i].href)
    {
      var navLink = $("#" + locationMappings[i].id)
      navLink.addClass("nav-image-selected");
    }
  }
}

function getPageName(href)
{
  var slashPos = href.lastIndexOf("/");
  return href.substr(slashPos + 1) + "";
}



$(showCurrentLocation);