Initial commit

js/tools.js

@@ -0,0 +1,24 @@
+function heriter(destination, source) { 
+    function initClassIfNecessary(obj) { 
+        if( typeof obj["_super"] == "undefined" ) { 
+            obj["_super"] = function() { 
+                var methodName = arguments[0]; 
+                var parameters = arguments[1]; 
+                this["__parent_methods"][methodName].apply(this, parameters); 
+            } 
+        } 
+     
+        if( typeof obj["__parent_methods"] == "undefined" ) { 
+            obj["__parent_methods"] = {};
+        } 
+    } 
+ 
+    for (var element in source) { 
+        if( typeof destination[element] != "undefined" ) { 
+            initClassIfNecessary(destination); 
+            destination["__parent_methods"][element] = source[element]; 
+        } else { 
+            destination[element] = source[element]; 
+        } 
+    } 
+}