<?php

/**

 * @file

 * Hooks provided by Overlay module.

 */

/**

 * @addtogroup hooks

 * @{

 */

/**

 * Allow modules to act when an overlay parent window is initialized.

 *

 * The parent window is initialized when a page is displayed in which the

 * overlay might be required to be displayed, so modules can act here if they

 * need to take action to accommodate the possibility of the overlay appearing

 * within a Drupal page.

 */

function hook_overlay_parent_initialize() {

  // Add our custom JavaScript.

  drupal_add_js(drupal_get_path('module', 'hook') . '/hook-overlay.js');

}

/**

 * Allow modules to act when an overlay child window is initialized.

 *

 * The child window is initialized when a page is displayed from within the

 * overlay, so modules can act here if they need to take action to work from

 * within the confines of the overlay.

 */

function hook_overlay_child_initialize() {

  // Add our custom JavaScript.

  drupal_add_js(drupal_get_path('module', 'hook') . '/hook-overlay-child.js');

}

/**

 * @} End of "addtogroup hooks".

 */