Jquery ui 请看 http://www.drupalla.com/project/jquery_ui 模块，

Drupal.behaviors 给你一个例子：

(function($, Drupal)
{
  // I want some code to run on page load, so I use Drupal.behaviors
  Drupal.behaviors.searchResults = {
    attach:function()
    {
      // Any code here will be run on page load:
      alert("search_results.js properly loaded");
    }
  };
}(jQuery, Drupal));