code: function addHandlers(node, handlers, thisObject){
      node = getNode(node);
  
      for (var eventType in handlers)
        addHandler(node, eventType, handlers[eventType], thisObject);
    }
docs: Adds multiple handlers for node.
  @param {Node|Window|string} node
  @param {object} handlers
  @param {object=} thisObject Context for handlers