$(document).mouseup(function(e) 
{
    var search_container = $("div#search_bar");    
    // if the target of the click isn't the container nor a descendant of the container
    if (!search_container.is(e.target) && search_container.has(e.target).length === 0) 
    {
        search_container.hide();
    }
});

// Hide all navigation sub menus on window click
$(window).click(function() {
    $(".dropdown-submenu.sub-menu > .dropdown-menu.sub-menu").hide();
});

$(document).ready(function () {
    
    // Toggle the sub menu when clicked.
    $('.dropdown-submenu.sub-menu a').on("click", function(e){
        $(".dropdown-submenu.sub-menu > .dropdown-menu.sub-menu").hide();
        $(this).next('ul').toggle();
        e.stopPropagation();
    });

    // Sticky Nav for the universal/main navigation bars
    if($("#universal-nav")){
        var stickyOffset = $('#main-navigation').offset().top;
        var universalNav = $('#universal-nav');
        var wrapper = $('#wrapper');

        $(window).scroll(function(){
            
            var sticky = $('#main-navigation'),
            scroll = $(window).scrollTop();

            if (scroll >= stickyOffset) 
            {
              sticky.removeClass('navbar-static');
              wrapper.css('margin-top', $('#main-navigation').height() + universalNav.height());
              universalNav.hide();
              sticky.addClass('navbar-fixed-top');
            }   
            else 
            {
                sticky.removeClass('navbar-fixed-top');
                wrapper.css('margin-top', '0px');
                universalNav.slideDown("fast");
                sticky.addClass('navbar-static');
            }
            
        });
    }

    
    $('.dropdown-toggle').dropdown();
    var search_bar = $("div#search_bar");
    var search_icon = $("a#search_icon");
    var search_close = $("button#search_close");
    var search_search = $("button#search_search");
    var search_form = $("form#search_form");
    var search_hidden_input = $("div#search_bar input[type='hidden']");
    
    var nav_light = $('nav.nav-light');
    
    $("a#search_icon").click(function() {
        search_bar.css('display','block');
    });
    
    $("button#search_close").click(function() {
        search_form.trigger('reset');
        search_bar.css('display','none');
    });
    
    //Reset form when bootstrap modal closes.
    $('.modal').on('hidden.bs.modal', function(){
        $(this).find('form')[0].reset();
    });

    $('#stacked-nav-bar').on('show.bs.collapse', function() {
        $('.nav-pills').addClass('nav-stacked');
    });
    
    //Unstack menu when not collapsed
    $('#stacked-nav-bar').on('hidden.bs.collapse', function() {
        $('.nav-pills').removeClass('nav-stacked');
    });
    
    
    $("a.dev-services").click(function(){
        $("#developer-services-contact-modal").modal('show');
    });
    
    //Scrolling sticking on IOS7
    if (navigator.userAgent.match(/.*CPU.*OS 7_\d/i)){$('html').addClass('ios7');}
    
    $('nav li.dropdown.main > ul.dropdown-menu [data-toggle=dropdown]').on('click', function(event) {
        event.preventDefault();
        event.stopPropagation();
        $(this).parent().addClass('open');

        var menu = $(this).parent().find("ul");
        var menupos = menu.offset();
        
        if ((menupos.left + menu.width()) + 30 > $(window).width()) {
            var newpos = - menu.width();
        } else {
            var newpos = $(this).parent().width();
        }
        menu.css({ left:newpos });
    });
    
    // Remove any zoom class added to body 
    $('body').css('zoom', '');
    
    // External Links Opening in new window.
    $('a').each(function() {
       var a = new RegExp('/' + window.location.host + '/');
       if (!a.test(this.href)) {
           if($(this).attr("target") != "_self"){
               $(this).attr("target","_blank");
           }
       }
    });
    
    // Enabled permalinks to specific Bootstrap tabs
    var hash = document.location.hash;
    if (hash) {
        $('.nav-tabs a[href="'+hash+'"]').tab('show');
    } 
    // Change hash for page-reload
    $('.nav-tabs a').on('shown', function (e) {
        window.location.hash = e.target.hash.replace("#", "#" + prefix);
    });
    
});