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diff --git a/tests/FunctionalTests/selenium/jsmock/mock.js b/tests/FunctionalTests/selenium/jsmock/mock.js
new file mode 100644
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+++ b/tests/FunctionalTests/selenium/jsmock/mock.js
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+/*
+ * Copyright 2004 ThoughtWorks, Inc
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+ 
+// A simple mock library for Javascript
+//
+// Original code by Aslak Hellesoy and Ji Wang
+
+Mock = function() {
+    this.expectedInvocations = {};
+    this.expectedArgs = {};
+    this.returnValues = {};
+    this.attrs = [];
+    this.expectedProperties = {};
+    
+    this.expects = function() {
+        functionName = arguments[0];
+        this.expectedArgs[functionName] = [];
+        for(i = 1; i < arguments.length; i++) {
+            this.expectedArgs[functionName][i-1] = arguments[i];
+        }
+        javascriptCode = "this." + functionName + " = function() {\n" +
+            "  // mark this function as \"executed\"\n" +
+            "  this.expectedInvocations[\"" + functionName + "\"] = true;\n" +
+            "  assertEquals(\"" + functionName + ": Wrong number of arguments.\", " + this.expectedArgs[functionName].length + ", arguments.length);\n" +
+            "  for(i = 0; i < arguments.length; i++) {\n" +
+            "    assertEquals(this.expectedArgs[\"" + functionName + "\"][i], arguments[i]);\n" +
+            "  };\n" +
+            "  var returnValue = this.returnValues[\"" + functionName + "\"];\n" +
+            "  if (returnValue && returnValue.isMockError) { throw returnValue };\n" +
+            "  return returnValue;\n" +
+            "}";
+        eval(javascriptCode);
+        // initially mark this function as "not yet executed"
+        this.expectedInvocations[functionName] = false;
+        this.attrs[this.attrs.length] = "dummy";
+        return new Returner(this, functionName);
+    };
+    
+    this.expectsProperty = function() {
+        var propertyName = arguments[0];
+        if(arguments.length == 2) {
+            expectedPropertyValue = arguments[1];
+            this.expectedProperties[propertyName] = expectedPropertyValue;
+            this.attrs[this.attrs.length] = "dummy";
+        } else {
+            return new PropertySetter(this, propertyName);
+        }
+    };
+
+    this.verify = function() {
+        // loop over all expected invocations and see if they were called
+        for(var functionName in this.expectedInvocations) {
+            var wasCalled = this.expectedInvocations[functionName];
+            if(!wasCalled) {
+                fail("Expected function not called:" + functionName);
+            }
+        }
+        var currentAttrs = [];
+        var currentAttrCount = 0;
+        
+        // verify that all expected properties are set
+//        for(var attr in this) {
+//            currentAttrs[currentAttrCount] = attr;
+//            currentAttrCount++;
+//        }
+//        if(this.attrs.length < currentAttrCount) {
+//            unexpectedAttr = currentAttrs[this.attrs.length]
+//            fail("Unexpected property was set: " + unexpectedAttr + "=" + eval("this." + unexpectedAttr))
+//        }
+        
+        // verify that all expected properties are set with the right value
+//        for(var attr in this.expectedProperties) {
+//            if(this.expectedProperties[attr] != eval("this." + attr)) {
+//                fail("Expected property was not set: " + attr + "=" + this.expectedProperties[attr])
+//            }
+//        }
+    };
+
+    var attrCount = 0;
+    for(var attr in this) {
+        this.attrs[attrCount] = attr;
+        attrCount++;
+    }
+};
+
+Returner = function(mock, functionName) {
+    this.mock = mock;
+    this.functionName = functionName;
+};
+
+Returner.prototype.returns = function(returnValue) {
+    this.mock.returnValues[this.functionName] = returnValue;
+};
+
+Returner.prototype.andThrows = function(message) {
+    var error = new Error(message);
+    error.isMockError = true;
+    this.mock.returnValues[this.functionName] = error;
+};
+
+PropertySetter = function(mock, propertyName) {
+    this.mock = mock;
+    this.propertyName = propertyName;
+};
+
+PropertySetter.prototype.returns = function(returnValue) {
+    var ref = new Object();
+    ref.value = returnValue;
+    eval("this.mock." + this.propertyName + "=ref.value");
+};