?>
"/>
</td>
<td><?php
_e('Custom key to order the grid by.', 'wp-ultimate-post-grid');
?>
</td>
</tr>
<tr class="wpupg_order_custom_key_container">
<td><label for="wpupg_order_custom_key_numeric"><?php
_e('Numeric Order', 'wp-ultimate-post-grid');
?>
</label></td>
<td>
<input type="checkbox" name="wpupg_order_custom_key_numeric" id="wpupg_order_custom_key_numeric" <?php
if ($grid->order_custom_key_numeric()) {
echo 'checked="true" ';
}
?>
/>
</td>
<td><?php
_e('Enable if the custom field contains numbers.', 'wp-ultimate-post-grid');
?>
</td>
</tr>
<tr class="wpupg_divider">
<td><label for="wpupg_images_only"><?php
_e('Images Only', 'wp-ultimate-post-grid');
?>
</label></td>
