enableErrorBreakpoint: function(url, line) 
enableErrorBreakpoint: function(sourceFile, line) 
    enableErrorBreakpoint: function(url, line)    {        fbs.enableErrorBreakpoint(url, line);    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/76449ef4d8385610e64112c53410246cfda12c62/debugger.js/clean/extension/content/firebug/debugger.js