rem: if ( url && url != "" ) openNewWindowWith( url ); } 
context: function BrowserOpenFileWindow(){  // Get filespecwithui component.              var fileSpec = createInstance( "component://netscape/filespecwithui", "nsIFileSpecWithUI" );  var url = null;  try {    fileSpec.parentWindow = window;    url = fileSpec.chooseFile( bundle.GetStringFromName("openFile") );    fileSpec.parentWindow = null;  }   catch ( exception ) {  }  if ( url && url != "" )    openNewWindowWith( url );}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f5a8a1af2368f6bc7df2ed21b3704dabca8c6809/navigator.js/buggy/suite/browser/navigator.js