كيف أحذف هذا من قائمة الأعضاء

<form action="{S_MODE_ACTION}" method="get">
<table cellspacing="0" cellpadding="5" border="0" align="center" class="forumline" width="100%">
   <tr>
      <th class="thTop" nowrap="nowrap">{L_ORDER_OR_SELECT}</th>
   </tr>
   <tr>
      <td class="row1">
      <table cellspacing="2" cellpadding="0" border="0" align="center" class="genmed">
         <tr>
            <td width="100%">{L_USER_SELECT}&nbsp;<input type="text" class="post" name="username" maxlength="25" size="20" value="{L_USER_SELECT_VALUE}" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            {L_SELECT_SORT_METHOD}&nbsp;{S_MODE_SELECT}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            {L_ORDER}&nbsp;{S_ORDER_SELECT}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            {S_HIDDEN_SID}
            <input class="liteoption" type="submit" name="submit" value="{L_SUBMIT}" /></td>
         </tr>
      </table>
      </td>
   </tr>
</table>
</form>
<table class="forumline" width="100%" border="0" cellspacing="1" cellpadding="0">
   <tr>
      <th class="thCornerL" nowrap="nowrap" height="25">#</th>
      <th class="thTop" nowrap="nowrap">{L_AVATAR}</th>
      <th class="thTop" nowrap="nowrap">{L_USERNAME}</th>
      <!-- BEGIN switch_th_group -->
      <th class="thTop" nowrap="nowrap">{L_GROUPS}</th>
      <!-- END switch_th_group -->
      
      <th class="thTop" nowrap="nowrap">{L_JOINED}</th>
      <th class="thTop" nowrap="nowrap">{L_VISITED}</th>
      <th class="thTop" nowrap="nowrap">{L_POSTS}</th>
      <th class="thTop" nowrap="nowrap">{L_PM}</th>
      
   </tr>
   <!-- BEGIN memberrow -->
   <tr>
      <td class="{memberrow.ROW_CLASS}" align="center"><span class="gen">&nbsp;{memberrow.ROW_NUMBER}&nbsp;</span></td>
      <td class="{memberrow.ROW_CLASS}" align="center"><div class="avatar mini"><a href="{memberrow.U_VIEWPROFILE}">{memberrow.AVATAR_IMG}</a></div></td>
      <td class="{memberrow.ROW_CLASS}" align="center"><span class="gen"><a class="gen" href="{memberrow.U_VIEWPROFILE}">{memberrow.USERNAME}</a></span></td>
      <!-- BEGIN switch_td_group -->
      <td class="{memberrow.ROW_CLASS}" align="center"><span class="gen">{memberrow.GROUPS}</span></td>
      <!-- END switch_td_group -->
      
      <td class="{memberrow.ROW_CLASS}" align="center" valign="middle"><span class="gensmall">{memberrow.JOINED}</span></td>
      <td class="{memberrow.ROW_CLASS}" align="center" valign="middle"><span class="gensmall">{memberrow.LASTVISIT}</span></td>
      <td class="{memberrow.ROW_CLASS}" align="center" valign="middle"><span class="gen">{memberrow.POSTS}</span></td>
      <td class="{memberrow.ROW_CLASS}" align="center">&nbsp;{memberrow.PM_IMG}&nbsp;</td>
   
   </tr>
   <!-- END memberrow -->
   <!-- BEGIN switch_no_user -->
   <tr>
      <td class="catBottom" colspan="{switch_no_user.COLSPAN_NUMBER}" height="28" align="center"><span class="gensmall">{switch_no_user.L_NO_USER}</span></td>
   </tr>
   <!-- END switch_no_user -->
</table>
<!-- BEGIN switch_pagination -->
<table width="100%" border="0" cellspacing="0" cellpadding="0">
   <tr>
      <td><span class="nav">{PAGE_NUMBER}</span></td>
      <td align="right"><span class="nav">{PAGINATION}</span></td>
   </tr>
</table>
<br />
<!-- END switch_pagination -->