code: function(event_name) {
  
  		if (event_name == 'mouse_events') {
  
  			Lava.Core.removeGlobalHandler(this._events_listeners['mouseover']);
  			this._events_listeners['mouseover'] = null;
  			Lava.Core.removeGlobalHandler(this._events_listeners['mouseout']);
  			this._events_listeners['mouseout'] = null;
  
  		} else {
  
  			Lava.Core.removeGlobalHandler(this._events_listeners[event_name]);
  			this._events_listeners[event_name] = null;
  
  		}
  
  	}
docs: Stop listening to an event
  @param {string} event_name