this.wrappedJSObject = this; 
    enable: function()    {        fbs.registerDebugger(this);    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/c5f013dccda5f25ec6c3894c73898353bae36759/debugger.js/buggy/extension/content/firebug/debugger.js