Hi,
The problem you are having; looks like a SEF URL issue.
Can you disable the SEF from joomla configuration? Or use the re_write functionality.
But don't forget to rename htaccess.txt to .htaccess before activating the 2nd option.
Also i notice one more issue, The page numbers have a bullet next to numbers. To fix this CSS issue;
open this CSS file:
50.6.14.46/art_and_antiques/templates/beez5/css/layout.css
and find the CSS rule below and apply the
patch
#main ul
{
list-style-position:outside;
list-style-type:square;
<--- delete this line
padding:0 0 0 15px;
margin:10px 0 10px 0px;
}