rem: var pageid = gUpdates.wiz.currentPage.pageid; 
add: var pageid = document.documentElement.currentPage.pageid; 
context:   onWizardFinish: function() {    var pageid = gUpdates.wiz.currentPage.pageid;    if ("onWizardFinish" in this._pages[pageid])      this._pages[pageid].onWizardFinish();  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5b9489e9046633a4e8287838684d61e69a791c65/updates.js/buggy/toolkit/mozapps/update/content/updates.js