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if("array"!==f.getType(j.ignore))throw Error("ko.mapping.defaultOptions().ignore should be an array.");if("array"!==f.getType(j.include))throw Error("ko.mapping.defaultOptions().include should be an array.");if("array"!==f.getType(j.copy))throw Error("ko.mapping.defaultOptions().copy should be an array.");c=z(c,b[p]);return f.visitModel(b,function(a){return e.utils.unwrapObservable(a)},c)};f.toJSON=function(b,c){var a=f.toJS(b,c);return e.utils.stringifyJson(a)};f.defaultOptions=function(){if(0<arguments.length)j=
arguments[0];else return j};f.resetDefaultOptions=function(){j={include:x.include.slice(0),ignore:x.ignore.slice(0),copy:x.copy.slice(0)}};f.getType=function(b){if(b&&"object"===typeof b){if(b.constructor===Date)return"date";if(b.constructor===Array)return"array"}return typeof b};f.visitModel=function(b,c,a){a=a||{};a.visitedObjects=a.visitedObjects||new S;var d,k=e.utils.unwrapObservable(b);if(P(k))a=z(a,k[p]),c(b,a.parentName),d="array"===f.getType(k)?[]:{};else return c(b,a.parentName);a.visitedObjects.save(b,
d);var l=a.parentName;Q(k,function(b){if(!(a.ignore&&-1!=e.utils.arrayIndexOf(a.ignore,b))){var j=k[b],g=a,h=l||"";"array"===f.getType(k)?l&&(h+="["+b+"]"):(l&&(h+="."),h+=b);g.parentName=h;if(!(-1===e.utils.arrayIndexOf(a.copy,b)&&-1===e.utils.arrayIndexOf(a.include,b)&&k[p]&&k[p].mappedProperties&&!k[p].mappedProperties[b]&&k[p].copiedProperties&&!k[p].copiedProperties[b]&&"array"!==f.getType(k)))switch(f.getType(e.utils.unwrapObservable(j))){case "object":case "array":case "undefined":g=a.visitedObjects.get(j);
d[b]="undefined"!==f.getType(g)?g:f.visitModel(j,c,a);break;default:d[b]=c(j,a.parentName)}}});return d}});

$(document).ready(function(){
	var hModel = function(obj){
		var self = this;
		self.highlights = ko.observableArray([]); 
		ko.mapping.fromJS(obj, {}, self.highlights);
	}
	/* category page */
	if (typeof CategoryPage != "undefined") {
	   ko.applyBindings(new hModel(CategoryPage),document.getElementById("category_page"));
	}
	/* data and tools page */
	if (typeof DataAndTools != "undefined") {
		// http://stackoverflow.com/a/19326174/2596103
		var sortedItems = DataAndTools.slice(0);
		sortedItems.sort(function(a,b) {
			var x = a.Title.toLowerCase();
			var y = b.Title.toLowerCase();
			return x < y ? -1 : x > y ? 1 : 0;
		});
	   ko.applyBindings(new hModel(sortedItems),document.getElementById("data-and-tools"));
	}
	/* related posts block */
	if (typeof RelatedPosts != "undefined") {
	   ko.applyBindings(new hModel(RelatedPosts),document.getElementById("em_related-posts"));
	}
	/* supporting publication page */
	if (typeof SupportingPub != "undefined") {
	   ko.applyBindings(new hModel(SupportingPub),document.getElementById("em_publication"));
	}
	/* featured news */
	if (typeof highlightVar != "undefined") {
	   ko.applyBindings(new hModel(highlightVar),document.getElementById("featured_news"));
	}
	/* global navigation 
	if (typeof highlightVar2 != "undefined") {
	   ko.applyBindings(new hModel(highlightVar2),document.getElementById("global_nav"));
	}*/
});

var mainTagsList = ["Annual Report", "Banking & Finance", "Economic Research", "Inside the Fed", "Regional Economics", "Comm/Econ Dev"];


      var leftNavParentItemHref = null;
      function setLeftNavParent(parentItemHref) {
      }
$(document).ready(function(){
    // bootsrtap tab control setup
    $('.nav-tabs a').click(function (e) {
      e.preventDefault();
      $(this).tab('show');
    });
    // Manage HISTORY (back button behavior) for tabs
    // add a hash to the URL when the user clicks on a tab
    // relies on https://github.com/devote/HTML5-History-API/ to support pushState()
    $('a[data-toggle="tab"]').on('click', function(e) {
      history.pushState(null, null, $(this).attr('href'));
    });
    // // navigate to a tab when the history changes
    showTabFromUrl = function(e) {
      if (location.hash.substr(0,3)=="#/#") {
        hashToUse = location.hash.substr(2);
      } else {
        hashToUse = location.hash;
      }
      var activeTab = $('[href="' + hashToUse + '"]');
      if (activeTab.length) {
        activeTab.tab('show');
      } else {
        $('.nav-tabs a:first').tab('show');
      }
    }
    // cross-browser call to bind showTab
    if (!window.addEventListener) {
      window.attachEvent("popstate", showTabFromUrl);
    } else {
      window.addEventListener("popstate", showTabFromUrl, false);
    }

    showTabFromUrl();

  });// doc ready

/**
 * @summary Transforms all clicks on mailto <A> links into email form popups. NOTE: this is Removed temporarily
 *
 * Long. Transforms all clicks on mailto <A> links into email form popups. Whenever there is a click on a <a> tag that begins with "mailto", run the main function. The function builds a URL to the view that will show the form for the user, opens Colorbox to the view with some options for Colorbox that run scripts after the form is submitted. The Colorbox options are onComplete and onLoad. The onLoad function removes the default Colorbox close button. The onComplete function sets up a click handler when the user submits the form. This handler runs the AJAX connection to the URL in the form's action attribute. The AJAX connection uses the form's data in a serialized format. The success attribute of the AJAX connection displays a message to the user, as does the error function. These messages display inside the Colorbox window. 
 *
 */
$(document).ready(function() {
$('#main h2').replaceWith('<div class="zinecategory-meta2 mbl"><span class="zinecategory-cat2">Economic Research</span></div>');
});$(function() {
	const isNumericInput = (event) => {
		const key = event.keyCode;
		return ((key >= 48 && key <= 57) || // Allow number line
			(key >= 96 && key <= 105) // Allow number pad
		);
	};

	const isModifierKey = (event) => {
		const key = event.keyCode;
		return (event.shiftKey === true || key === 35 || key === 36) || // Allow Shift, Home, End
			(key === 8 || key === 9 || key === 13 || key === 46) || // Allow Backspace, Tab, Enter, Delete
			(key > 36 && key < 41) || // Allow left, up, right, down
			(
				// Allow Ctrl/Command + A,C,V,X,Z
				(event.ctrlKey === true || event.metaKey === true) &&
				(key === 65 || key === 67 || key === 86 || key === 88 || key === 90)
			)
	};

	const enforceFormat = (event) => {
		// Input must be of a valid number format or a modifier key, and not longer than ten digits
		if(!isNumericInput(event) && !isModifierKey(event)){
			event.preventDefault();
		}
	};

	const formatToPhone = (event) => {
		if(isModifierKey(event)) {return;}

		const target = event.target;
		const input = event.target.value.replace(/\D/g,'').substring(0,10); // First ten digits of input only
		const areaCode = input.substring(0,3);
		const middle = input.substring(3,6);
		const last = input.substring(6,10);

		if(input.length > 6){target.value = `${areaCode}-${middle}-${last}`;}
		else if(input.length > 3){target.value = `${areaCode}-${middle}`;}
		else if(input.length > 0){target.value = `${areaCode}`;}
	};

	let inputElements = document.querySelectorAll('.phone-number-formatting');

	inputElements.forEach((item) => {
		item.addEventListener('keydown',enforceFormat);
		item.addEventListener('keyup',formatToPhone);
	});
});