function onTap ( event ) {

	            event.preventDefault();
	            event.stopPropagation();

	            /**
	             * Viewer handler event
	             * @type {object}
	             * @event Widget#panolens-viewer-handler
	             * @property {string} method - 'toggleVideoPlay' function call on Viewer
	             */
	            scope.dispatchEvent( { type: 'panolens-viewer-handler', method: 'toggleVideoPlay', data: !this.paused } );

	            this.paused = !this.paused;

	            item.update();

	        }
Create video control button
@memberOf Widget
@instance
@return {HTMLSpanElement} - The dom element icon for video control
@fires Widget#panolens-viewer-handler