01: function googlemap_output_func( $atts, $content = null ) {
02:     extract( shortcode_atts( array(
03:                                  'mapid' => 'map',
04:                                  'zoom' => '3',
05:                                  ), $atts ));
06:     $lng = implode("",get_post_custom_values("lng"));
07:     $lat = implode("",get_post_custom_values("lat"));
08:     $data = "<script type=\"text/javascript\">\n";
09:     $data .= "//<![CDATA[\n";
10:     $data .= "var map = new GMap(document.getElementById(\"" . $mapid . "\"));\n";
11:     $data .= "map.addControl(new GSmallMapControl());\n";
12:     $data .= "map.centerAndZoom(new GPoint(" . $lng . "," . $lat . ")," . $zoom . ");\n";
13:     $data .= "showMarker();\n";
14:     $data .= "//]]>\n";
15:     $data .= "</script>\n";
16:     return $data;
17: }
18: 
19: add_shortcode( 'googlemap', 'googlemap_output_func' );