https://hub.farthinghalearms.com/addon/openstreetmap/openstreetmap.js

1var toolserver = 'http://toolserver.org/~kolossos/openlayers/kml-on-ol.php';
2var startTag = '<iframe class="osmFrame" style="width: 100%; height: 350px; clear: both;" src="'+ toolserver + '?lang=de&amp;uselang=de&amp;params=';
3var endTag = '"></iframe>';
4
5// @TODO document.ready() does not work for ajax loaded content
6jQuery(document).ready(function($) {
7	$('.wall-item-content-wrapper').each(function(index) {
8		var link = $(this).find('.wall-item-location .OSMMapLink');
9		link.toggle(addIframe, removeIframe);
10	});
11});
12
13function addIframe(ev) {
14	var coordinate = $(ev.target).attr('title');
15	var newTag = startTag + convertCoordinateString(coordinate) + endTag;
16	$(ev.target).parents('.wall-item-content-wrapper').append(newTag);
17}
18
19function removeIframe(ev) {
20	$(ev.target).parents('.wall-item-content-wrapper').find('iframe').remove();
21}
22
23function convertCoordinateString(coordinate) {
24	var locstring = coordinate.split(' ');
25	var northSouth;
26	var westEast;
27
28	if (locstring[0] < 0) {
29		northSouth = '_S_';
30	}else{
31		northSouth = '_N_';
32	}
33	if (locstring[1] < 0) {
34		westEast = '_W';
35	}else{
36		westEast = '_E';
37	}
38	return Math.abs(locstring[0]) + northSouth + Math.abs(locstring[1]) + westEast;
39}