If you get the following error while validating your Joomla based website your probably using:  WebGuru’s Google Analytics Plugin v.0.6

Line 75, Column 337: there is no attribute “onClick”
…www.yourwebsite.co.uk" onClick="pageTracker._trackEvent('http://www.your…

To get this to validate, navigate to /plugins/system/ once there open the file webgurugoogleanalytics.php in your favorate text editor.

Go down to line 197 and change onClick to onclick, the line should now read:

$links[0] = str_replace('>', " onclick=\"{$function}\">", $links[0]);

Now your website should be valid… Unless you had any other errors to begin with.