[% 
    cnoffset = CGI.param('cnoffset');
    cnoffset = cnoffset.match('^\d+$') ? cnoffset : 0; # verify cnoffset is a sane value
%]

<div id='cn_browse' class='cn_browser'>
    <div id='cn_browse_div'> 
        <div class='color_4'>
            <span>[% l("You are now browsing") %]</span>
            <strong>[% ctx.browsing_ou.name | html %]</strong>
        </div>
        <table class='data_grid bookshelf' width='100%'>
            <thead>
                <tr>
                    <td>
                        <a class='classic_link' 
                            href="[% mkurl('', {cnoffset => cnoffset - 1}) %]#cnbrowse"><b>[% l("&lt;&lt; Previous Page") %]</b></a>
                    </td>
                    <td colspan='1' align='center'>[% l("Shelf Browser") %]</td>
                    <td>
                        <a class='classic_link' 
                            href="[% mkurl('', {cnoffset => cnoffset + 1}) %]#cnbrowse"><b>[% l("Next Page &gt;&gt;") %]</b></a>
                    </td>
                </tr>
            </thead>
            <tbody>
            [% tr_open = 0; FOR cn IN ctx.browsed_call_numbers %]
                [%- IF loop.index % 3 == 0; tr_open = 1 %]
                <tr class='cn_browse_row'>
                [% END -%]
                    <td class='cn_browse_item' width='25%' valign='top'>
                        [%  rec_attrs = {marc_xml => cn.record.marc};
                            PROCESS get_marc_attrs args=rec_attrs;
                            ident = rec_attrs.isbn_clean || rec_attrs.upc;
                            IF ident %]
                        <a href="[% mkurl(ctx.opac_root _ '/record/' _ cn.record.id, {}, 1) %]"><img height='60' width='50' 
                            class='cn_browse_info' name='cn_browse_pic' border='0'
                            src="[% ctx.media_prefix %]/opac/extras/ac/jacket/small/[% ident | uri %]" /></a>
                        [% END %]
                        <div class='cn_browse_info bold' name='cn_browse_cn'>[% cn.label | html %]</div>
                        <div class='cn_browse_info'>
                            <a name='cn_browse_title' class='classic_link' 
                                href="[% mkurl(ctx.opac_root _ '/record/' _ cn.record.id, {}, 1) %]">[% rec_attrs.title | html %]</a>
                        </div>
                        [% IF rec_attrs.author %]<div class='cn_browse_info'>
                            <a name='cn_browse_author' class='classic_link'
                                href="[%-
                                    authorquery = rec_attrs.author | replace('[,\.:;]', '');
                                    mkurl(ctx.opac_root _ '/results', {qtype => 'author', query => authorquery}, 1)
                                    -%]">[% rec_attrs.author | html %]</a>
                        </div>[% END %]
                        <div class='cn_browse_info' name='cn_browse_lib'>[% cn.owning_lib.name | html %]</div>
                    </td>
                [% IF loop.index % 3 == 2; tr_open = 0 %]
                </tr>
                [% END %]
            [% END; IF tr_open %]</tr>[% END %]
            </tbody>
        </table>
    </div>
</div>