add core functions to create a generic marker icon, of a specified colour.

use it for the new portal distance current location marker, and search result marker

code/utils_misc.js

@@ -440,6 +440,32 @@ window.clampLatLngBounds = function(bounds) {
   return new L.LatLngBounds ( clampLatLng(bounds.getSouthWest()), clampLatLng(bounds.getNorthEast()) );
 }
 
+window.getGenericMarkerSvg = function(color) {
+  var markerTemplate = '@@INCLUDESTRING:images/marker-icon.svg.template@@';
+
+  return markerTemplate.replace(/%COLOR%/g, color);
+}
+
+window.getGenericMarkerIcon = function(color,className) {
+  return L.divIcon({
+    iconSize: new L.Point(25, 41),
+    iconAnchor: new L.Point(12, 41),
+    html: getGenericMarkerSvg(color),
+    className: className || 'leaflet-iitc-divicon-generic-marker'
+  });
+}
+
+window.createGenericMarker = function(ll,color,options) {
+  options = options || {};
+
+  var markerOpt = $.extend({
+    icon: getGenericMarkerIcon(color || '#a24ac3')
+  }, options);
+
+  return L.marker(ll, markerOpt);
+}
+
+
 
 // Fix Leaflet: handle touchcancel events in Draggable
 L.Draggable.prototype._onDownOrig = L.Draggable.prototype._onDown;