change the viewer style:
http://demo.chevereto.com/?v=xxxxx.jpg to http://demo.chevereto.com/html/xxxxx.html
HTML: <a href="http://demo.chevereto.com/html/xxxxx.html"><img src="http://demo.chevereto.com/images/thumbs/xxxxx.jpg" border="0"></a>
http://demo.chevereto.com/?v=xxxxx.jpg to http://demo.chevereto.com/html/xxxxx.html
HTML: <a href="http://demo.chevereto.com/html/xxxxx.html"><img src="http://demo.chevereto.com/images/thumbs/xxxxx.jpg" border="0"></a>