rem: this._okButton = document.documentElement.getButton("accept") 
add: this._okButton = document.documentElement.getButton("accept"); 
context:   init: function ()  {    this._prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]                             .getService(Components.interfaces.nsIPromptService);    this._bundle = document.getElementById("bundlePreferences");    this._okButton = document.documentElement.getButton("accept")    this._okButton.label = this._bundle.getString("pw_remove_button");        this._password = document.getElementById("password");    var pk11db = Components.classes["@mozilla.org/security/pk11tokendb;1"]                           .getService(Components.interfaces.nsIPK11TokenDB);    this._token = pk11db.getInternalKeyToken();    // Initialize the enabled state of the Remove button by checking the     // initial value of the password ("" should be incorrect).    this.validateInput();  },
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/68c028608deca1ebcd254d307483043f9121490d/removemp.js/buggy/toolkit/mozapps/preferences/removemp.js