/// <summary>
        /// Tell JavaScript to make a DOM object with htmlObjectID to align with the Image component
        /// </summary>
        private void AlignHTMLOverlay()
        {
            var screenSpaceRectangle = GetScreenSpaceRectangle();

            JavascriptMethodCaller.DisplayWithID(htmlObjectID, true,
                                                 screenSpaceRectangle.x / Screen.width,
                                                 screenSpaceRectangle.y / Screen.height,
                                                 screenSpaceRectangle.width / Screen.width,
                                                 screenSpaceRectangle.height / Screen.height
                                                 );
        }
 private void OnDisable()
 {
     JavascriptMethodCaller.DisplayWithID(htmlObjectID, false);
 }