rem: var prefs = Components.classes["component: 
add: var prefs = Components.classes["@mozilla.org/preferences;1"].getService(Components.interfaces.nsIPref); 
context: function onFlush() {        var prefs = Components.classes["component://netscape/preferences"].getService(Components.interfaces.nsIPref);        prefs.SetBoolPref("nglayout.debug.disable_xul_cache", true);        prefs.SetBoolPref("nglayout.debug.disable_xul_cache", false);}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/3cd14f5878a4d92cdc6552fef7d5da6e3e25c539/AccountWizard.js/clean/mailnews/base/prefs/resources/content/AccountWizard.js