diff --git a/source/scripting/ScriptingHost.cpp b/source/scripting/ScriptingHost.cpp
index 14bc4b2bfb..869fd3ecf4 100755
--- a/source/scripting/ScriptingHost.cpp
+++ b/source/scripting/ScriptingHost.cpp
@@ -126,7 +126,7 @@ jsval ScriptingHost::CallFunction(const std::string & functionName, jsval * para
 	return result;
 }
 
-jsval ScriptingHost::ExecuteScript( const CStr16& script, const CStr16& calledFrom, JSObject* contextObject )
+jsval ScriptingHost::ExecuteScript(const CStrW& script, const CStrW& calledFrom, JSObject* contextObject )
 {
 	jsval rval; 
 
@@ -229,6 +229,8 @@ JSObject * ScriptingHost::CreateCustomObject(const std::string & typeName)
 
 }
 
+
+
 void ScriptingHost::SetObjectProperty(JSObject * object, const std::string & propertyName, jsval value)
 {
 	JS_SetProperty(m_Context, object, propertyName.c_str(), &value);
@@ -241,6 +243,34 @@ jsval ScriptingHost::GetObjectProperty( JSObject* object, const std::string& pro
 	return( vp );
 }
 
+
+
+void ScriptingHost::SetObjectProperty_Double(JSObject* object, const char* propertyName, double value)
+{
+	jsdouble* d = JS_NewDouble(m_Context, value);
+	if (! d)
+		throw PSERROR_Scripting_ConversionFailed();
+
+	jsval v = DOUBLE_TO_JSVAL(d);
+
+	if (! JS_SetProperty(m_Context, object, propertyName, &v))
+		throw PSERROR_Scripting_ConversionFailed();
+}
+
+double ScriptingHost::GetObjectProperty_Double(JSObject* object, const char* propertyName)
+{
+	jsval v;
+	double d;
+
+	if (! JS_GetProperty(m_Context, object, propertyName, &v))
+		throw PSERROR_Scripting_ConversionFailed();
+	if (! JS_ValueToNumber(m_Context, v, &d))
+		throw PSERROR_Scripting_ConversionFailed();
+	return d;
+}
+
+
+
 void ScriptingHost::SetGlobal(const std::string &globalName, jsval value)
 {
 	JS_SetProperty(m_Context, m_GlobalObject, globalName.c_str(), &value);
diff --git a/source/scripting/ScriptingHost.h b/source/scripting/ScriptingHost.h
index 687b63531e..85451250ec 100755
--- a/source/scripting/ScriptingHost.h
+++ b/source/scripting/ScriptingHost.h
@@ -84,7 +84,7 @@ public:
 
 	jsval CallFunction(const std::string & functionName, jsval * params, int numParams);
 
-	jsval ScriptingHost::ExecuteScript( const CStr16& script, const CStr16& calledFrom = CStr16( L"Console" ), JSObject* contextObject = NULL );
+	jsval ScriptingHost::ExecuteScript(const CStrW& script, const CStrW& calledFrom = CStrW( L"Console" ), JSObject* contextObject = NULL );
 
 	void RegisterFunction(const std::string & functionName, JSNative function, int numArgs);
 
@@ -98,6 +98,9 @@ public:
 	void  SetObjectProperty(JSObject * object, const std::string & propertyName, jsval value);
 	jsval GetObjectProperty(JSObject * object, const std::string & propertyName);
 
+	void   SetObjectProperty_Double(JSObject* object, const char* propertyName, double value);
+	double GetObjectProperty_Double(JSObject* object, const char* propertyName);
+
 	void SetGlobal(const std::string& globalName, jsval value);
 	jsval GetGlobal(const std::string& globalName);