Index: /trunk/src/org/openstreetmap/josm/data/imagery/TemplatedWMSTileSource.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/imagery/TemplatedWMSTileSource.java	(revision 9863)
+++ /trunk/src/org/openstreetmap/josm/data/imagery/TemplatedWMSTileSource.java	(revision 9864)
@@ -48,4 +48,5 @@
     private static final Pattern PATTERN_HEADER  = Pattern.compile("\\{header\\(([^,]+),([^}]+)\\)\\}");
     private static final Pattern PATTERN_PROJ    = Pattern.compile("\\{proj\\}");
+    private static final Pattern PATTERN_WKID    = Pattern.compile("\\{wkid\\}");
     private static final Pattern PATTERN_BBOX    = Pattern.compile("\\{bbox\\}");
     private static final Pattern PATTERN_W       = Pattern.compile("\\{w\\}");
@@ -60,5 +61,5 @@
 
     private static final Pattern[] ALL_PATTERNS = {
-        PATTERN_HEADER, PATTERN_PROJ, PATTERN_BBOX, PATTERN_W, PATTERN_S, PATTERN_E, PATTERN_N, PATTERN_WIDTH, PATTERN_HEIGHT
+        PATTERN_HEADER, PATTERN_PROJ, PATTERN_WKID, PATTERN_BBOX, PATTERN_W, PATTERN_S, PATTERN_E, PATTERN_N, PATTERN_WIDTH, PATTERN_HEIGHT
     };
 
@@ -200,4 +201,7 @@
                 replacement = myProjCode;
                 break;
+            case "wkid":
+                replacement = myProjCode.startsWith("EPSG:") ? myProjCode.substring(5) : myProjCode;
+                break;
             case "bbox":
                 replacement = bbox;