rem: var chromeRegistry = Components.classes["component: 
add: var chromeRegistry = Components.classes["@mozilla.org/chrome/chrome-registry;1"].getService(); 
context: function applyTheme(themeName){try {  var chromeRegistry = Components.classes["component://netscape/chrome/chrome-registry"].getService();  if ( chromeRegistry )    chromeRegistry = chromeRegistry.QueryInterface( Components.interfaces.nsIChromeRegistry );}catch(e) {}chromeRegistry.selectSkin( themeName.getAttribute('name'), true ); chromeRegistry.refreshSkins();}  
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0257791053c2b38e1dfaf2ee11afae973e82e394/navigator.js/buggy/xpfe/browser/resources/content/navigator.js