Event Espresso Map Only

Hi,

I need to know how to extract only the map from this shortcode function. I would rather it not be a function if possible, and then I call some php to display the map.

if (!function_exists('espresso_venue_details_sc')) {

	function espresso_venue_details_sc($atts) {

		global $wpdb, $this_event_id;

		empty($atts) ? '' : extract($atts);

		//Outside wrapper
		$outside_wrapper_class = isset($outside_wrapper_class) ? 'class="' . $outside_wrapper_class . '"' : 'class="col-md-6"';
		$wrapper_start = isset($outside_wrapper) ? '<' . $outside_wrapper . ' ' . $outside_wrapper_class : '<div ' . $outside_wrapper_class;
		$wrapper_end = isset($outside_wrapper) ? '</' . $outside_wrapper . '>' : '</div>';

		//Image class
		$image_class = isset($image_class) ? 'class="' . $image_class . '"' : 'class="venue_image"';
		$image_wrapper_class = isset($image_wrapper_class) ? 'class="' . $image_wrapper_class . '"' : 'class="image_wrapper"';
		$image_wrapper_start = isset($image_wrapper) ? '<' . $image_wrapper . ' ' . $image_wrapper_class : '<p ' . $image_wrapper_class . '>';
		$image_wrapper_end = isset($image_wrapper) ? '</' . $image_wrapper . '>' : '</p>';

		//Venue title
		$title_class = isset($title_class) ? 'class="' . $title_class . '"' : 'class="venue_name"';
		$title_wrapper_start = isset($title_wrapper) ? '<' . $title_wrapper . ' ' . $title_class : '<h3 ' . $title_class;
		$title_wrapper_end = isset($title_wrapper) ? '</' . $title_wrapper . '>' : '</h3>';

		//Inside wrappers
		$inside_wrapper_class = isset($inside_wrapper_class) ? 'class="' . $inside_wrapper_class . '"' : 'class="venue_details"';
		$inside_wrapper_before = isset($inside_wrapper) ? '<' . $inside_wrapper . ' ' . $inside_wrapper_class . '>' : '<p ' . $inside_wrapper_class . '>';
		$inside_wrapper_after = isset($inside_wrapper) ? '</' . $inside_wrapper . '>' : '</p>';

		//Map image class
		$map_image_class = isset($map_image_class) ? 'class="' . $map_image_class . '"' : 'class="venue_map_image"';
		$map_image_wrapper_class = isset($map_image_wrapper_class) ? 'class="' . $map_image_wrapper_class . '">' : 'class="map_image_wrapper">';
		$map_image_wrapper_start = isset($map_image_wrapper) ? '<' . $map_image_wrapper . ' ' . $map_image_wrapper_class : '<p ' . $map_image_wrapper_class;
		$map_image_wrapper_end = isset($map_image_wrapper) ? '</' . $map_image_wrapper . '>' : '</p>';

		//Google Map link text
		$show_google_map_link = isset($show_google_map_link) && $show_google_map_link == 'false' ? false : true;
		$map_link_text = isset($map_link_text) ? $map_link_text : __('Map and Directions', 'event_espresso');

		//Show Google map image?
		$show_map_image = isset($show_map_image) && $show_map_image == 'false' ? false : true;

		//Show title?
		$show_title = isset($show_title) && $show_title == 'false' ? false : true;

		//Show image?
		$show_image = isset($show_image) && $show_image == 'false' ? false : true;

		//Show the description?
		$show_description = isset($show_description) && $show_description == 'false' ? false : true;

		//Show address details?
		$show_address = isset($show_address) && $show_address == 'false' ? false : true;

		//Show additional details
		$show_additional_details = isset($show_additional_details) && $show_additional_details == 'false' ? false : true;

		$FROM = " FROM ";
		$order_by = isset($order_by) && $order_by != '' ? " ORDER BY " . $order_by . " ASC " : " ORDER BY name ASC ";
		$limit = isset( $limit ) && $limit > 0 ? " LIMIT 0," . $limit . " " : '';

		$using_id = false;
		//Find the event id
		if (isset($id) && $id > 0) {

		} elseif (isset($event_id)) {
			$event_id = $event_id; //Check to see if the event is used in the shortcode parameter
			$using_id = true;
		} elseif (isset($this_event_id)) {
			$event_id = $this_event_id; //Check to see if the global event id is being used
			$using_id = true;
		} elseif (isset($_REQUEST['event_id'])) {
			$event_id = $_REQUEST['event_id']; //If the first two are not being used, then get the event id from the url
			$using_id = true;
		}

		$sql = "SELECT ev.* ";

		if ($using_id == true) {
			$sql .= " $FROM " . EVENTS_DETAIL_TABLE . " e ";
			$sql .= " LEFT JOIN " . EVENTS_VENUE_REL_TABLE . " vr ON e.id = vr.event_id ";
			$FROM = " LEFT JOIN ";
		}

		$sql .= " $FROM " . EVENTS_VENUE_TABLE . " ev ";

		if ($using_id == true) {
			$sql .= " ON vr.venue_id = ev.id ";
		}

		if (isset($id) && $id > 0) {
			$sql .= " WHERE ev.id = '" . $id . "' ";
		} elseif (isset($event_id) && $event_id > 0) {
			$sql .= " WHERE e.id ='" . $event_id . "' ";
		} else {
			$sql .= " GROUP BY ev.name ";
		}

		if ($using_id == false) {
			$sql .= $order_by;
			$sql .= $limit;
		}
		//echo $sql ;

		$venues = $wpdb->get_results($sql);

		$num_rows = $wpdb->num_rows;
		if ($num_rows > 0) {
			$html = '';
			foreach ($venues as $venue) {
				$venue_id = $venue->id;
				$meta = unserialize($venue->meta);

				//Google map link creation
				$google_map_link = espresso_google_map_link(array('address' => $venue->address, 'city' => $venue->city, 'state' => $venue->state, 'zip' => $venue->zip, 'country' => $venue->country, 'text' => $map_link_text, 'type' => 'text'));

				//Google map image creation
				if ($show_map_image != false) {
					$map_w = isset($map_w) ? $map_w : 420;
					$map_h = isset($map_h) ? $map_h : 420;
					$google_map_image = espresso_google_map_link(array('id' => $venue_id, 'map_image_class' => $map_image_class, 'address' => $venue->address, 'city' => $venue->city, 'state' => $venue->state, 'zip' => $venue->zip, 'country' => $venue->country, 'text' => $map_link_text, 'type' => 'map', 'map_h' => $map_h, 'map_w' => $map_w));
				}

				//Build the venue title
				if ($show_title != false) {
					$html .= '<div class="col-md-6">';
					$html .= '<img src="/wp-content/themes/hnh/img/venue.png">';
					$html .= '<h5>Venue</h5>';
					$html .= $venue->name != '' ? $title_wrapper_start . '>' . stripslashes_deep($venue->name) . $title_wrapper_end : '';
					$html .= '</div>';
				}

				//Build the venue image
				//if ($show_image != false) {
				//	$html .= $meta['image'] != '' ? $image_wrapper_start . '<img id="venue_image_' . $venue_id . '" ' . $image_class . ' src="' . stripslashes_deep($meta['image']) . '" />' . $image_wrapper_end : '';
				//}

				//Build the description
				//if ($show_description != false) {
				//	$html .= $meta['description'] != '' ? espresso_format_content($meta['description']) : '';
				//}

				//Build the address details
				if ($show_address != false) {
					$html .= '<div class="col-md-6">';
				//	$html .= $inside_wrapper_before;
					$html .= '<img src="/wp-content/themes/hnh/img/location.png">';
					$html .= '<h5>Location</h5>';
					$html .= $venue->address != '' ? stripslashes_deep($venue->address) . '<br />' : '';
				//	$html .= $venue->address2 != '' ? stripslashes_deep($venue->address2) . '<br />' : '';
					$html .= $venue->city != '' ? stripslashes_deep($venue->city) . '<br />' : '';
				//	$html .= $venue->state != '' ? stripslashes_deep($venue->state) . '<br />' : '';
				//	$html .= $venue->zip != '' ? stripslashes_deep($venue->zip) . '<br />' : '';
				//	$html .= $venue->country != '' ? stripslashes_deep($venue->country) . '<br />' : '';
				//	$html .= $show_google_map_link != false ? $google_map_link : '';
				//	$html .= $inside_wrapper_after;
					$html .= '</div>';
				}

				//Build the additional details
				if ($show_additional_details != false) {
					$html .= $inside_wrapper_before;
				//	$html .= $meta['website'] != '' ? __('Website:', 'event_espresso') . ' <a href="' . stripslashes_deep($meta['website']) . '" target="_blank">' . stripslashes_deep($meta['website']) . '</a><br />' : '';
				//	$html .= $meta['contact'] != '' ? __('Contact:', 'event_espresso') . ' ' . stripslashes_deep($meta['contact']) . '<br />' : '';
				//	$html .= $meta['phone'] != '' ? __('Phone:', 'event_espresso') . ' ' . stripslashes_deep($meta['phone']) . '<br />' : '';
				//	$html .= $meta['twitter'] != '' ? __('Twitter:', 'event_espresso') . ' <a href="http://twitter.com/#!/' . stripslashes_deep($meta['twitter']) . '" target="_blank">@' . stripslashes_deep($meta['twitter']) . '</a><br />' : '';
					$html .= $inside_wrapper_after;
				}

				//Build the venue image
				//if ($show_map_image != false) {
				//	$html .= $map_image_wrapper_start . $google_map_image . $map_image_wrapper_end;
				//}
			}
		}
		//ob_start();
		return $wrapper_start . ' id="venue_id_' . $venue_id . '">' . $html . $wrapper_end;
		//$buffer = ob_get_contents();
		//ob_end_clean();
		//return $buffer;
	}

}
add_shortcode('ESPRESSO_VENUE', 'espresso_venue_details_sc');

If anyone is able to help I’d appreciate it.