--- a/flys-client/src/main/java/de/intevation/flys/client/shared/model/ThemeList.java	Thu Mar 01 13:24:52 2012 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/shared/model/ThemeList.java	Thu Mar 01 15:07:04 2012 +0000
@@ -2,6 +2,7 @@
 
 import java.io.Serializable;
 
+import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 
@@ -29,6 +30,24 @@
     }
 
 
+    public List<Theme> getActiveThemes() {
+        List<Theme> active = new ArrayList<Theme>();
+        List<Theme> all    = getThemes();
+
+        if (all == null || all.isEmpty()) {
+            return active;
+        }
+
+        for (Theme theme: all) {
+            if (theme.getActive() == 1) {
+                active.add(theme);
+            }
+        }
+
+        return active;
+    }
+
+
     public int getThemeCount() {
         return themes.size();
     }