Add website field to community submit form

gistfile1.phtml

add_filter( 'tribe_events_form_metabox_after_the_organizer', 'tribe_community_add_event_website_field');
function tribe_community_add_event_website_field( $post_id ) {
	$event_url = isset($_POST['EventURL']) ? $_POST['EventURL'] : '';
	echo '<table class="tribe-community-event-info" cellspacing="0" cellpadding="0">
			<tr>
				<td colspan="2" class="tribe_sectionheader">
					<h4 class="event-time">Event Website</h4>
				</td><!-- .tribe_sectionheader -->
			</tr>
			<tr>
				<td>URL</td>
				<td><input autocomplete="off" tabindex="'. TribeCommunityEvents::instance()->getTabIndex() .'" type="text" id="EventURL" name="EventURL"  value="'.esc_attr( $event_url ).'" /></td>
			</tr>
		</table>';
}