rem: function openExternal(aPath) 
add: function openExternal(aFile) 
context: function openExternal(aPath){  var uri = Components.classes["@mozilla.org/network/standard-url;1"]    .createInstance(Components.interfaces.nsIURI);  uri.spec = "file:///" + aPath;  var protocolSvc = Components.classes    ["@mozilla.org/uriloader/external-protocol-service;1"]    .getService(Components.interfaces.nsIExternalProtocolService);  protocolSvc.loadUrl(uri);  return;}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/3dfdb1e62b967d13c2230fc8193b74c8dd1cd398/downloads.js/buggy/toolkit/mozapps/downloads/content/downloads.js