rem: var prefWindowModalityPref; 
add: var modal, resizable; var pref = Components.classes["@mozilla.org/preferences;1"].getService(Components.interfaces.nsIPref); 
context: function goPreferences(containerID, paneURL, itemID){  var prefWindowModalityPref;  try {    var pref = Components.classes["@mozilla.org/preferences;1"].getService(Components.interfaces.nsIPref);    prefWindowModalityPref = pref.GetBoolPref( "browser.prefWindowModal");  }  catch(e) {    prefWindowModalityPref = true;  }  var modality = prefWindowModalityPref ? "yes" : "no";  var prefWindow = openDialog("chrome://communicator/content/pref/pref.xul","PrefWindow", "chrome,titlebar,modal=" + modality+ ",resizable=yes", paneURL, containerID, itemID);}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/c61580b85cf872de5c3455ccf8d4d9666f18091e/utilityOverlay.js/buggy/suite/common/utilityOverlay.js