code: function(node, method) {
              node = Y.Dom.get(node);
              if (!node) {
                  return null;
              }
              return Y.Dom.getFirstChildBy(node);
          }
docs: Returns the first HTMLElement child.
  @method getFirstChild
  @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
  @return {Object} HTMLElement or null if not found