/*!
* Bootstrap-submenu v2.0.4 (https://vsn4ik.github.io/bootstrap-submenu/)
* Copyright 2014-2016 Vasily A. (https://github.com/vsn4ik)
* Licensed under the MIT license
*/'use strict';(function(factory){if(typeof define=='function'&&define.amd){define(['jquery'],factory);}
else if(typeof exports=='object'){module.exports=factory(require('jquery'));}
else{factory(jQuery);}})(function($){function Item(element){this.$element=$(element);this.$menu=this.$element.closest('.dropdown-menu');this.$main=this.$menu.parent();this.$items=this.$menu.children('.dropdown-submenu');this.init();}
Item.prototype={init:function(){this.$element.on('keydown',$.proxy(this,'keydown'));},close:function(){this.$main.removeClass('open');this.$items.trigger('hide.bs.submenu');},keydown:function(event){if(event.keyCode==27){event.stopPropagation();this.close();this.$main.children('a, button').trigger('focus');}}};function SubmenuItem(element){this.$element=$(element);this.$main=this.$element.parent();this.$menu=this.$main.children('.dropdown-menu');this.$subs=this.$main.siblings('.dropdown-submenu');this.$items=this.$menu.children('.dropdown-submenu');this.init();}
$.extend(SubmenuItem.prototype,Item.prototype,{init:function(){this.$element.on({click:$.proxy(this,'click'),keydown:$.proxy(this,'keydown')});this.$main.on('hide.bs.submenu',$.proxy(this,'hide'));},click:function(event){event.preventDefault();event.stopPropagation();this.toggle();},hide:function(event){event.stopPropagation();this.close();},open:function(){this.$main.addClass('open');this.$subs.trigger('hide.bs.submenu');},toggle:function(){if(this.$main.hasClass('open')){this.close();}
else{this.open();}},keydown:function(event){if(event.keyCode==32){event.preventDefault();}
if($.inArray(event.keyCode,[13,32])!=-1){this.toggle();}}});function Submenupicker(element){this.$element=$(element);this.$main=this.$element.parent();this.$menu=this.$main.children('.dropdown-menu');this.$items=this.$menu.children('.dropdown-submenu');this.init();}
Submenupicker.prototype={init:function(){this.$menu.off('keydown.bs.dropdown.data-api');this.$menu.on('keydown',$.proxy(this,'itemKeydown'));this.$menu.find('li > a').each(function(){new Item(this);});this.$menu.find('.dropdown-submenu > a').each(function(){new SubmenuItem(this);});this.$main.on('hidden.bs.dropdown',$.proxy(this,'hidden'));},hidden:function(){this.$items.trigger('hide.bs.submenu');},itemKeydown:function(event){if($.inArray(event.keyCode,[38,40])!=-1){event.preventDefault();event.stopPropagation();var $items=this.$menu.find('li:not(.disabled):visible > a');var index=$items.index(event.target);if(event.keyCode==38&&index!==0){index--;}
else if(event.keyCode==40&&index!==$items.length-1){index++;}
else{return;}
$items.eq(index).trigger('focus');}}};var old=$.fn.submenupicker;$.fn.submenupicker=function(elements){var $elements=this instanceof $?this:$(elements);return $elements.each(function(){var data=$.data(this,'bs.submenu');if(!data){data=new Submenupicker(this);$.data(this,'bs.submenu',data);}});};$.fn.submenupicker.Constructor=Submenupicker;$.fn.submenupicker.noConflict=function(){$.fn.submenupicker=old;return this;};return $.fn.submenupicker;});