add: gData.navigatorData["startupPage"].value = radiogroup.value; 
context: function Startup(){  var radiogroup = document.getElementById("startupPage");  radiogroup.addEventListener("RadioStateChange", onRadioCheck, false);  var textbox = document.getElementById("browserStartupHomepage");  textbox.addEventListener("input", updateHomePageButtons, false);  updateHomePageButtons();  gData = parent.hPrefWindow.wsm.dataManager                .pageData["chrome://communicator/content/pref/pref-navigator.xul"];  if (!("navigatorData" in gData)) {    gData.navigatorData = [];    gData.navigatorData["startupPage"] = [];    gData.navigatorData["startupPage"].changed = false;    gData.navigatorData["startupPage"].originalValue = radiogroup.value;  }  gDefaultPage = getDefaultPage();  parent.hPrefWindow.registerOKCallbackFunc(doOnOk);}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/5b90aa0dd082d12c9b009952f0296204d3d1dfac/pref-navigator.js/buggy/suite/common/pref/pref-navigator.js