<?php
// $Id: onbeforeunload_example.module,v 1.1.2.2 2009-03-31 08:21:47 markuspetrux Exp $

/**
 * @file
 * Hello world example for the onBeforeUnload API.
 */

/**
 * Implementation of hook_init().
 */
function onbeforeunload_example_init() {
  // Send the example javascript to all pages on the site,
  // except admin pages.
  if (strpos($_GET['q'], 'admin') !== 0) {
    // Load the onBeforeUnload API.
    onbeforeunload_add_js();

    // Install our client-side behavior.
    drupal_add_js(drupal_get_path('module', 'onbeforeunload_example') .'/onbeforeunload_example.js');

    // We will display the warning only to site administrators, but the
    // actual check is performed by the onBeforeUnload example callback
    // for demonstration purposes.
    $js_settings = array(
      'showWarning' => user_access('administer site configuration'),
    );
    drupal_add_js(array('onBeforeUnloadExample' => $js_settings), 'setting');
  }
}