By default, OpenLayers expects images in "../img" for non-single file builds,

and "./img" for single file builds. Allow anyone to override this by setting
OpenLayers.ImgPath = '/images/openlayers/' if they choose to. 


git-svn-id: http://svn.openlayers.org/trunk/openlayers@1601 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Util.js

@@ -382,8 +382,10 @@ OpenLayers.Util.getParameterString = function(params) {
 * @returns The fully formatted image location string
 * @type String
 */
+
+OpenLayers.ImgPath = '';
 OpenLayers.Util.getImagesLocation = function() {
-    return OpenLayers._getScriptLocation() + "img/";
+    return OpenLayers.ImgPath || (OpenLayers._getScriptLocation() + "img/");
 };
 
 /* Originally from Prototype */