/**
 * Handle loading overlays
 *
 * @author Justin Stolpe
 */
var loader = {
    /**
     * Initialize our loading overlays for use
     *
     * @params void
     *
     * @return void
     */
    initialize: function () {
        var html = '<div class="loading-overlay"></div>' + '<div class="loading-overlay-image-container">' + '<img src="img/loading.gif" class="loading-overlay-img"/>' + '</div>';

        // append our html to the DOM body
        $('body').append(html);
    },

    /**
     * Show the loading overlay
     *
     * @params void
     *
     * @return void
     */
    showLoader: function () {
        jQuery('.loading-overlay').show();
        jQuery('.loading-overlay-image-container').show();
    },

    /**
     * Hide the loading overlay
     *
     * @params void
     *
     * @return void
     */
    hideLoader: function () {
        jQuery('.loading-overlay').hide();
        jQuery('.loading-overlay-image-container').hide();
    }
}