text: horizon.addInitFunction(function() {
    var allPanelGroupBodies = $('.nav_accordion > dd > div > ul');
  
    allPanelGroupBodies.each(function(index, value) {
      var activePanels = $(this).find('li > a.active');
      if(activePanels.length === 0) {
        $(this).slideUp(0);
      }
    });
  
    // mark the active panel group
    var activePanel = $('.nav_accordion > dd > div > ul > li > a.active');
    activePanel.closest('div').find('h4').addClass('active');
  
    // dashboard click
    $('.nav_accordion > dt').click(function() {
      var myDashHeader = $(this);
      var myDashWasActive = myDashHeader.hasClass("active");
  
      // mark the active dashboard
      var allDashboardHeaders = $('.nav_accordion > dt');
      allDashboardHeaders.removeClass("active");
  
      // collapse all dashboard contents
      var allDashboardBodies = $('.nav_accordion > dd');
      allDashboardBodies.slideUp();
  
      // if the current dashboard was active, leave it collapsed
      if(!myDashWasActive) {
        myDashHeader.addClass("active");
  
        // expand the active dashboard body
        var myDashBody = myDashHeader.next();
        myDashBody.slideDown();
  
        var activeDashPanel = myDashBody.find("div > ul > li > a.active");
        // if the active panel is not in the expanded dashboard
        if (activeDashPanel.length === 0) {
          // expand the active panel group
          var activePanel = myDashBody.find("div:first > ul");
          activePanel.slideDown();
          activePanel.closest('div').find("h4").addClass("active");
  
          // collapse the inactive panel groups
          var nonActivePanels = myDashBody.find("div:not(:first) > ul");
          nonActivePanels.slideUp();
        }
        // the expanded dashboard contains the active panel
        else
        {
          // collapse the inactive panel groups
          activeDashPanel.closest('div').find("h4").addClass("active");
          allPanelGroupBodies.each(function(index, value) {
            var activePanels = value.find('li > a.active');
            if(activePanels.length === 0) {
              $(this).slideUp();
            }
          });
        }
      }
      return false;
    });
  
    // panel group click
    $('.nav_accordion > dd > div > h4').click(function() {
      var myPanelGroupHeader = $(this);
      myPanelGroupWasActive = myPanelGroupHeader.hasClass("active");
  
      // collapse all panel groups
      var allPanelGroupHeaders = $('.nav_accordion > dd > div > h4');
      allPanelGroupHeaders.removeClass("active");
      allPanelGroupBodies.slideUp();
  
      // expand the selected panel group if not already active
      if(!myPanelGroupWasActive) {
        myPanelGroupHeader.addClass("active");
        myPanelGroupHeader.closest('div').find('ul').slideDown();
      }
    });
  
    // panel selection
    $('.nav_accordion > dd > ul > li > a').click(function() {
      horizon.modals.modal_spinner(gettext("Loading"));
    });
  
  });
  