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//Dropdown Navigation
    var dropdown = {
        dropContainer: $('.topnavigation'),      
        flyout: $('.drop-flyout'),
        flyTitle: $('.drop-title'),
        flyItem: $('.flyout-item'),
        flyLink: $('.fly-link'),
        inactive: 'icon-chevron-down',
        active: 'icon-chevron-up',
        init: function () {
            this.flyout.hide();
            this.toggleList();
        },
        toggleList: function () {
            this.flyTitle.on('click', function () {
                dropdown.flyout.toggle();
                dropdown.toggleIcon();
            });
        },
        toggleIcon: function () {
            this.flyTitle.find('i').toggleClass(this.inactive + ' ' + this.active);
        }
    };
    dropdown.init();