rem: showMessageOnStatusBar: function(errorLabel) 
add: showMessageOnStatusBar: function(error) 
context:     showMessageOnStatusBar: function(errorLabel)    {        if (statusBar)            statusBar.setAttribute("errors", "true");        if (statusText)  // sometimes this is undefined..how?            statusText.setAttribute("value", errorLabel);    },
meta: 7450	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7450/880e3bd0e59b5dfd98de643f9b9bc11296b48a89/errors.js/buggy/extension/content/firebug/errors.js