<tr>
<td class="style_td_caltop" colspan="7">
<a href="$script?plugin=calendar2&file=$r_base&date=$prev_date_str"><<</a>
<tr>
<td class="style_td_caltop" colspan="7">
<a href="$script?plugin=calendar2&file=$r_base&date=$prev_date_str"><<</a>