setButtonLabels: function (aBackButton, aBackButtonIsDisabled, 
setButtonLabels: function (aBackButton, aBackButtonIsDisabled, 
  setButtonLabels: function (aBackButton, aBackButtonIsDisabled,                              aNextButton, aNextButtonIsDisabled,                             aCancelButton, aCancelButtonIsDisabled)  {    this._setUpButton("back", aBackButton, aBackButtonIsDisabled);    this._setUpButton("next", aNextButton, aNextButtonIsDisabled);    this._setUpButton("cancel", aCancelButton, aCancelButtonIsDisabled);  },
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/dd0789ea577a496e2622a164a469a9cb1bcf058d/update.js/buggy/toolkit/mozapps/extensions/content/update.js