void MoveBelow( const v8::FunctionCallbackInfo< v8::Value >& args );
void MoveAbove( const v8::FunctionCallbackInfo< v8::Value >& args );
void SetDepthTestDisabled( const v8::FunctionCallbackInfo< v8::Value >& args );
void MoveBelow( const v8::FunctionCallbackInfo< v8::Value >& args );
void MoveAbove( const v8::FunctionCallbackInfo< v8::Value >& args );
void SetDepthTestDisabled( const v8::FunctionCallbackInfo< v8::Value >& args );