/*
     FILE ARCHIVED ON 17:16:28 Jan 24, 2017 AND RETRIEVED FROM THE
     AN OPENWAYBACK INSTANCE ON 6:22:00 Jul 3, 2024.
     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
(function (window, document, undefined) {
  /* **********************************************************************
  basic.js
  ********************************************************************** */

  /* ======================================================================
  search box
  ===================================================================== */

  //for global header search form
  var overLabeler = {
    init: function (form, input) {
       var label = form.find('label').addClass('overlabel');
       input.bind({
         focus: function () {
          label.css("visibility","hidden");
        },
        blur: function () {
          if ($(this).val().length === 0) {
            label.css("visibility","visible");
          }
        }
      });
    },
    initKnown: function (form, input) {
    	var label = form.find('.overlabel');
	    input.bind({
	        focus: function () {
	         label.css("visibility","hidden");
	       },
	       blur: function () {
	         if ($(this).val().length === 0) {
	           label.css("visibility","visible");
	         }
	       }
	    });
    }
  };

  $(function () {

    // prepare global header search form
    // (capture g.a. data / clear text box / apply overlabels)
    var searchForm = $('#global-search-form');
    var searchBox = searchForm.find('input#global-search-box').val("");
    var searchButton = searchForm.find('input#global-search-submit').keypress(function (e) {
      if (e.which === 13) {
        searchForm.data({
          'submission-type': 'from button via keyboard'
        });
      }
    });

    searchForm.submit(function () {
      var submissionType = '', submissionData = $(this).data('submission-type');
      if (typeof submissionData !== "undefined") {
        submissionType = submissionData;
      } else if (document.activeElement.id !== "global-search-box") {
        submissionType = 'from button via mouse';
      } else {
        submissionType = 'from text input';
      }
      submissionType = 'submit (' + submissionType + ')';
      _gaq.push(['_trackEvent', 'global header search form', submissionType]);
    });

    overLabeler.init(searchForm, searchBox);

    var searchForm2 = $('#search-form');
    var searchBox2 = searchForm2.find('input#search-box').val("");
    overLabeler.init(searchForm2, searchBox2);

    $('#search-box').on("input", function() {
    	if($('#search-box').val() === undefined || $('#search-box').val().length == 0) {
    		$('#global-clear-button').css("display", "none");
    	} else {
    		$('#global-clear-button').css("display", "block");
    	}
    });

    $('#global-clear-button').click(function() {
    	$('#search-box').val('');
    	$('#global-clear-button').css("display", "none");
    	$('#search-form').find('label').css("visibility","visible");
	})
  });

  /* ======================================================================
  GovDelivery subscribe box
  ===================================================================== */
  $(function () {
    var subscribeForm = $('#subscribe-form');
    var emailBox = subscribeForm.find('input#gov-delivery-box').val("");
    overLabeler.init(subscribeForm, emailBox);

    subscribeForm.find('input').on('keypress', function (e) {
      if (e.which === 13) {
        e.preventDefault();
        subscribeForm.submit();
        subscribeForm.reset();
      }
    });

    subscribeForm.find('#gov-delivery-submit').on('click', function(e) {
      e.preventDefault();
      subscribeForm.submit();
      subscribeForm.reset();
    });
  });

  /* =====================================================================
  page filter box
  ===================================================================== */
  $(function () {
    var searchForm = $('#digital-gov-form');
    var searchBox = searchForm.find('input#gov-delivery-box').val("");
    overLabeler.init(searchForm, searchBox);
  });


  /* ==========================================================================================
  navigation and breadcrumbs
  ========================================================================================== */
  var orient = {
    altPathname: $('head').find('meta[name="dcterms.isPartOf"]').attr('content'),
    crumbsSeparator: '>',
    hasCrumbs: false,
    homeURL: '/',
    init: function (menus) {
      var that = this;
      for (var i = 0; i < menus.length; i++) {
        findNavTrail(menus[i]);
      }

      function findNavTrail (menu, isFound, savedItems) {
        if (typeof isFound === "undefined" || typeof savedItems === "undefined") {
          var isFound = false, savedItems = [];
        }
        var items = menu.children();
        $.each(items, function () {
          var href, item, link, submenu;
          item = $(this);
          submenu = item.find('ul').first();
          link = item.find('a').first();
          href = link.attr('href');
          if (isFound) {
            return;
          } else if (href !== location.pathname && href !== that.altPathname) {
            savedItems.push(item);
            if (submenu.length !== 0) {
              findNavTrail(submenu, isFound, savedItems);
            }
            savedItems.pop();
          } else {
            savedItems.push(item);
            savedItems = $(savedItems);
            configureNav(savedItems, href);
            /*
            if (!that.hasCrumbs) {
             outputCrumbs(savedItems, href);
            }
            */
            isFound = true;
          }
        });
      }
      function configureNav (items, href) {
        var numLinks = items.length;
        items.each(function (index) {
          var item = $(this);
          var link = item.find('a').first();
          // first LI in array
          if (index === 0) {
            item.addClass('first-item');
            link.addClass('first-link');
          }
          // neither first nor last LI in array
          if (index > 0 && index < (numLinks - 1)) {
            item.addClass('middle-item');
            link.addClass('middle-link');
          }
          // last LI in array
          if (index === (numLinks - 1)) {
            item.addClass('last-item');
            item.parent('ul').addClass('last-menu');
            link.addClass('last-link');
          }
        });
      }
      function outputCrumbs (items, href) {
        // get the number of columns in the template
        var numCols = $('#global-wrapper').attr('class').split('_')[1];
        // create a grid unit for the list
        // add the list to the grid unit
        // add the grid unit to the DOM and hide it
        var crumbsContainer = $('<div id="breadcrumbs" class="grid_' + numCols + '"></div>').append(crumbs).insertAfter('#global-header').hide();
        // begin the breadcrumb trail with a link to the homepage and a separator
        var crumbs = $('<ol id="breadcrumbs-list"><li><a href="' + that.homeURL + '">Home</a> ' + that.crumbsSeparator + ' </li></ol>').appendTo(crumbsContainer);
        // create an empty list item for the breadcrumb
        var crumb = $('<li></li>');
        // if a link to the current page *was* found, add the relevant breadcrumbs
        if (typeof items !== "undefined") {
          items.each(function (index) {
            var item = $(this), link = item.children(':first').clone();
            if (index !== (items.length - 1) || href !== location.pathname) {
              crumb.clone().append(link, ' ' + that.crumbsSeparator + ' ').appendTo(crumbs);
            } else {
              crumb.clone().append(link).appendTo(crumbs);
            }
          });
        }
        // if a link to the current page *wasn't* found, use the page's H1 as the source of the last breadcrumb
        if (typeof href === "undefined" || href !== location.pathname) {
          var h1 = $('body').find('h1').html();
          crumb.clone().append(h1).appendTo(crumbs);
        }
        // show the grid unit
        crumbsContainer.show();
        // flag the breadcrumbs as having been added so that they're not added more than once
        that.hasCrumbs = true;
      }
    }
  };

  /* ==========================================================================================
  plugins
  ========================================================================================== */
  /* ----------------------------------------------------------------------
  prepare accordion
  ---------------------------------------------------------------------- */
  ;(function ( $, window, undefined ) {
    var pluginName = 'prepareAccordion',
    document = window.document,
    defaults = {
      target: null,	// element after which to insert tabs
      keys: null		// element from which to generate keys
    };
    function Plugin( element, options ) {
      this.element = element;
      this.options = $.extend( {}, defaults, options) ;
      this._defaults = defaults;
      this._name = pluginName;
      this.init();
    }
    Plugin.prototype.init = function () {
      var accordion = $('<div class="accordion"></div>').insertAfter(this.options.target),
      keys = this.options.keys,
      tabName = keys.get(0).nodeName,
      newPane = true,
      pane = $('<div class="pane"></div>');
      if (accordion.next().length !== 0) {
        addSibling(accordion.next());
      }
      function addSibling (sibling, newPane, thisPane) {
        var siblingName = sibling.get(0).nodeName;
        if (siblingName !== tabName) {
          if (newPane) {
            thisPane = pane.clone().appendTo(accordion);
            newPane = false;
          }
          thisPane.append(sibling);
        } else {
          accordion.append(sibling);
          newPane = true;
        }
        if (accordion.next().length !== 0) {
          addSibling(accordion.next(), newPane, thisPane);
        }
      }
    };

    $.fn[pluginName] = function ( options ) {
      return this.each(function () {
        if (!$.data(this, 'plugin_' + pluginName)) {
          $.data(this, 'plugin_' + pluginName, new Plugin( this, options ));
        }
      });
    }
  }(jQuery, window));

  /* ----------------------------------------------------------------------
  replace self-referring links
  ---------------------------------------------------------------------- */
  (function ($) {
    $.fn.replaceSelfReferringLinks = function (options) {
      var settings = $.extend({
        test: location.pathname
      }, options);
      return this.each(function () {
        var link = $(this);
        var href = link.attr('href');
        var text = link.text();
        var span = $('<span></span>').append(text);
        if (href === settings.test) {
          link.parent().prepend(span);
          link.remove();
        }
      });
    }
  })(jQuery);

  /* ======================================================================
  on dom ready
  ====================================================================== */
  $(function () {
    // configure Superfish
    // see https://webarchive.library.unt.edu/web/20170124171628/http://users.tpg.com.au/j_birch/plugins/superfish/
    var superfishOptions = {
      hoverClass:  'over',
      delay:       650,		// delay on mouseout
      animation:   {height:'show'},	// fade-in and slide-down animation
      speed:       'normal',		// faster animation speed
      autoArrows:  false,		// disable generation of arrow mark-up
      dropShadows: false		// disable drop shadows
    };
    // array for nav menus
    var navMenus = [];
    // initialize global navigation
    var globalNavUL = $('#global-nav').find('ul').first();
    if (globalNavUL.length !== 0) {
      globalNavUL.superfish(superfishOptions);
      navMenus.push(globalNavUL);
    }
    // remove bottom border from last link in each dropdown menu
    var globalNavLIS = globalNavUL.children();
    globalNavLIS.find('ul a:last').addClass('last');
    // initialize local navigation
    var localNavDIV = $('#local-nav');
    var localNavUL = localNavDIV.find('ul').first();
    if (localNavDIV.length !== 0 && localNavUL.length !== 0) {
      navMenus.push(localNavUL);
    }
    // add pipe characters between list items in footer
    var footerDIV = $('#global-footer');
    var footerULS = footerDIV.find('ul');
    footerULS.each(function () {
      var ul = $(this);
      ul.find('li:not(:last)').append('|');
      navMenus.push(ul);
    });
    // initialize wayfinding
    orient.init(navMenus);
  });
  //to get around bfcache
  window.onunload = function () {};

})(window, document);

$(function () {
	  // reports
	  var sliders = $('#sliders');
	  var slidersKeys = $('.slider').find('> a').wrap('<li class="accordion-key"></li>');
	  sliders.find('> ul').wrapInner('<div class="accordion accordion-1"></div>');
	  sliders.find('li > ul').wrap('<div class="accordion-slide"></div>');
	  sliders.find('div.accordion').tabs('div.accordion div.accordion-slide', {
	    current: 'accordion-key-is-current',
	    tabs: slidersKeys,
	    initialIndex: null,
	    effect: 'slide'
	  });
	});

$(function () {
  // media kit
  $('#media ul.tabs-menu').addClass('clearfix').tabs('div.tabs-panes > div', {
      current: 'tabs-menu-item-is-current'
    });
  $('#media').addClass('box-1').css('visibility', 'visible');
});

$(function () {
  // reports
  var reports = $('#reports');
  reports.find('h2').addClass('charlie');
  var reportsKeys = reports.find('h3').addClass('accordion-key').wrapInner('<a href="#"></a>');
  reports
    .wrapInner('<div class="accordion accordion-1"></div>')
    .find('dl')
    .wrap('<div class="accordion-slide"></div>');
  reports
    .find('div.accordion')
    .tabs('div.accordion div.accordion-slide', {
      current: 'accordion-key-is-current',
      tabs: reportsKeys,
      initialIndex: -1,
      effect: 'slide'
    })
    .css('visibility', 'visible');
  // resources
  $('#resources ul.tabs-menu').addClass('clearfix').tabs('div.tabs-panes > div', {
    current: 'tabs-menu-item-is-current',
    heightStyle:"auto"
  });

  $('#resources').addClass('box-1').css('visibility', 'visible');
  // resources2
  $('#resources2 ul.tabs-menu').addClass('clearfix').tabs('div.tabs-panes > div', {
    current: 'tabs-menu-item-is-current',
    heightStyle:"auto"
  });
  $('#resources2').addClass('box-1').css('visibility', 'visible');
  // news
  $('#news-list').wrap('<div class="scroll-pane"></div>');
  // registrants
  $('#registrants ul.tabs-menu').addClass('clearfix').tabs('> .tabs-pane', {
    current: 'tabs-menu-item-is-current',
    heightStyle:"52px"

  });
  $('#registrants').addClass('island-1').css('visibility', 'visible');
  // registrants' sec orders
  var secOrders = $('#sec-orders');
  var secOrdersKeys = secOrders.find('h3').addClass('accordion-key').wrapInner('<a href="#"></a>');
  secOrders
    .wrapInner('<div class="accordion accordion-2"></div>')
    .find('dl')
    .wrap('<div class="accordion-slide"></div>');
  secOrders
    .find('div.accordion')
    .tabs('div.accordion div.accordion-slide', {
      current: 'accordion-key-is-current',
      tabs: secOrdersKeys,
      initialIndex: -1
    })
    .css('visibility', 'visible');
});

// Load up USA Search utilities
var usasearch_config = { siteHandle:"secsearch" };
(function() {
  var script = document.createElement("script");
  script.type = "text/javascript";
  script.src = "//search.usa.gov/javascripts/remote.loader.js";
  document.getElementsByTagName("head")[0].appendChild(script);
})();

$(document).ready(function () {
  //AddThis async load function
  var checkAddThisLoadedInterval = null;

  function checkAddThisLoaded() {
    if($('.addthis_button_compact')) {
      $('.appIconsDetail').css('visibility', 'visible');
      clearInterval(checkAddThisLoadedInterval);
    }
  }

  if(typeof addthis !== 'undefined') {
    addthis.init();
    checkAddThisLoadedInterval = setInterval(checkAddThisLoaded, 100);
  }

  $(function() {
    $('.scroll-pane').jScrollPane({showArrows: true}).bind('mousewheel', function(e) {
      e.preventDefault();
    });
  });


  $.fn.getQueryVariable = function() {
	  var query = window.location.search.substring(1);
	  var vars = query.split("&");
	  var pair;
	  var i = 0;
	  var elem;
	  if (vars.length > 0) {

		while (i < vars.length) {
			pair = vars[i].split("=");
			if (pair[0]=='aId') {
				elem = pair[1];
			}
			i++;
		}
	  }
	  return elem;
   }

  $.fn.setAutoFocus = function(id, w) {
	 var showId = '#'+id;
	 var elem;
	 if (w > 480) {
		 if (showId.indexOf('_mobile') > 0 ) {
			 elem = showId.replace('mobile','top');
		 } else if (showId.indexOf('_m1') > 0) {
			 elem = showId.replace('m1','t1');
		 } else if (showId.indexOf('_m2') > 0) {
			 elem = showId.replace('m2','t2');
		 } else if (showId.indexOf('-mobile') > 0) {
			 elem = showId.replace('-mobile','');
		 } else {
			 elem = showId;
		 }
	 } else  {
		 if (showId.indexOf('_top') > 0 ) {
			 elem = showId.replace('top','mobile');
		 } else if (showId.indexOf('_t1') > 0) {
			 elem = showId.replace('t1','m1');
		 } else if (showId.indexOf('_t2') > 0) {
			 elem = showId.replace('t2','m2');
		 } else if (showId.indexOf('-typeahead') > 0) {
			 elem = showId + '-mobile';
		 } else {
			 elem = showId;
		 }
	 }
	 $(elem).focus();
  }

  // function to fix the alignment and padding
  $.fn.resetTabs = function() {
	// finds the largest height and creates tabs that are equal
	  $('li.tabs-menu-item').css('height', '')
	  $('li.tabs-menu-item').children().removeAttr('style');
  }

  $.fn.showMobileView = function() {
	  $.fn.resetTabs();
  }

  $.fn.showNormalView = function() {
	 $.fn.resetTabs();

	// finds the largest height and creates tabs that are equal heights
	var tabHeights=[];
	var tabWidths=[];
	var contentHeights=[];
	var tabHeight, tabWidth;
	var currentHeight, maxHeight, minHeight;
	var newPadding;

	Array.max = function( array ){
	    return Math.max.apply( Math, array );
	};
	Array.min = function( array ){
	    return Math.min.apply( Math, array );
	};

	$('ul.tabs-menu li').each(function(i) {
		tabHeights.push( $(this).height() );
		contentHeights.push( $(this).children().height() );
	});

	$('li.tabs-menu-item').css('height', Array.max(tabHeights));

	tabHeight = Array.max(tabHeights);
	tabWidth = Array.max(tabWidths);
	maxHeight = Array.max(contentHeights);
	minHeight = Array.min(contentHeights);

	$('li.tabs-menu-item > a').each(function(i) {

		var h = contentHeights[i];
		var p = (tabHeight-h)/2;

		if (h < maxHeight) {
			$(this).css('padding', p+'px 4px');
		}

	});

	// this block will calculate the padding
	// required to vertically center the tab label

	if ( $('.accordion').length ) {

		var stacks =  $('.accordion').length;

		tabHeight = 43;
		var h = 18;
		var p = (tabHeight-h)/2;

		$('.accordion ul.tabs-menu').each(function(a){

			$('li.tabs-menu-item').css('height', tabHeight+'px');

			$(this).children($('li.tabs-menu-item > a')).each(function(i) {

				if ($(window).width() < 420 ){
					if ((i+1)==3) {
						$(this).children($('li.tabs-menu-item > a')).css({
							padding: (p/2)+'px 4px',
							lineHeight: '1.2em'
							});
					} else {
						$(this).children($('li.tabs-menu-item > a')).css('padding', p +'px 4px');
					}
				} else {
					$(this).children($('li.tabs-menu-item > a')).css('padding', p +'px 4px');
				}
			});
		});

	}

  } // end function $.fn.showNormalView

  var ua = $.browser.device = (/android|webos|iphone|ipad|ipod|blackberry/i.test(navigator.userAgent.toLowerCase()));
  //when the window loads
  $(window).load(function(){
	  var w = $(window).width();
	  var q = $.fn.getQueryVariable();

	  if ($('.tabs').length) {
		  $.fn.showNormalView();
	  }
	  if (q) {
		  $.fn.setAutoFocus(q, w);
	  }

  });

  //check if window size changes
  $(window).resize(function() {
	  var w=$(window).width();
	  var q = $.fn.getQueryVariable();

	  if ($('.tabs').length) {
		  $.fn.showNormalView();
	  }
	  if (q) {
		  $.fn.setAutoFocus(q, w);
	  }
  });

  /* J.Schwartz 2016-09-02
     Adding pull quote script
  */
  $(function() {
    // Does the pullquote <q> tag contain an attribution <strong> tag?
    // If so, add 'attribution' class to <q> tag
    $("q:has(strong)").addClass("attribution");
  });  
});