lib/melonJS-0.9.3.js
/**
		 * mouse event management (mousewheel)
		 * @private
		 */
mouse event management (mousewheel)
@private
mouse event management ( mousewheel ) @private
function onMouseWheel(e) {
			dispatchMouseEvent(e);
			preventDefault(e);
		}
function onMouseWheel ( e ) { dispatchMouseEvent ( e ) ; preventDefault ( e ) ; }
mouse event management (mousewheel)
 @private
mouse event management ( mousewheel ) @private
// dispatch mouse event to registered object // prevent default action