Mine

<form method="post" action="http://DOMAIN/PATH/admin/admin_db_utilities.php?sid=SIDGOESHERE"><table cellspacing="1" cellpadding="4" border="0" align="center" class="forumline">
	<tr>
		<th colspan="2" class="thHead">Backup options</th>
	</tr>
	<tr>
		<td class="row2">Full backup</td>

		<td class="row2"><input type="radio" name="backup_type" value="full" checked /></td>
	</tr>
	<tr>
		<td class="row1">Structure-Only backup</td>
		<td class="row1"><input type="radio" name="backup_type" value="structure" /></td>
	</tr>
	<tr>
		<td class="row2">Data only backup</td>

		<td class="row2"><input type="radio" name="backup_type" value="data" /></td>
	</tr>
	<tr>
		<td class="row1">Additional tables</td>
		<td class="row1"><input class="post" type="text" name="additional_tables" /></td>
	</tr>
	<tr>
		<td class="row1">Gzip compress file</td>

		<td class="row1">No <input type="radio" name="gzipcompress" value="0" checked /> &nbsp;Yes <input type="radio" name="gzipcompress" value="1" /></td>
	</tr>
	<tr>
		<td class="catBottom" colspan="2" align="center"><input type="hidden" name="perform" value="backup" /><input type="hidden" name="drop" value="1" /><input type="hidden" name="perform" value="backup" /><input type="submit" name="backupstart" value="Start Backup" class="mainoption" /></td>
	</tr>
</table></form>