rem: var prefs = nsJSComponentManager.getService("component: 
add: var prefs = nsJSComponentManager.getService("@mozilla.org/preferences;1", 
context: function isPToolbarDNDEnabled()  {    var prefs = nsJSComponentManager.getService("component://netscape/preferences",                                                "nsIPref");    var dragAndDropEnabled = false;                                                      try {      dragAndDropEnabled = prefs.GetBoolPref("browser.enable.tb_dnd");    }    catch(e) {    }        return dragAndDropEnabled;  }
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0257791053c2b38e1dfaf2ee11afae973e82e394/navigatorDD.js/buggy/xpfe/browser/resources/content/navigatorDD.js