function widget($args, $instance)
{
extract($args, EXTR_SKIP);
echo $before_widget;
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
$entry_title = empty($instance['entry_title']) ? ' ' : apply_filters('widget_entry_title', $instance['entry_title']);
$comments_title = empty($instance['comments_title']) ? ' ' : apply_filters('widget_comments_title', $instance['comments_title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
groupon_render_widget(get_option("grpn_wdgt_city"));
echo $after_widget;
}
function groupon_request_handler()
{
global $wpdb;
if (!empty($_GET['grpn_action'])) {
switch ($_GET['grpn_action']) {
case 'render_widget':
groupon_render_widget(array("city" => $_GET['division']));
die;
break;
}
}
}
echo get_option("grpn_wdgt_referral_code");
?>
"/>
<div id="refer-link-directions">
<p>By entering your Groupon referral code you receive $10 every time someone makes their first purchase from your widget. The funds are automatically put in your Groupon account, so why not! Right?</p>
<p class="center"><a href="http://www.groupon.com/referral" title="Groupon Referral">Get my referral code!</a></p>
</div>
</td>
</tr>
</table>
</div>
<div id="grpn_widget_preview">
<div id="preview-top"></div>
<div id="preview-content">
<?php
groupon_render_widget(array("city" => $selected_division));
?>
</div>
<div id="preview-bottom"></div>
</div>
</div>
<p class="submit">
<input type="submit" name="settings_update" class="button-primary" value="<?php
_e('Save Changes');
?>
" />
</p>
</form>
</div>
