code: function(node) {
              node = Y.Dom.get(node);
              if (!node) {
                  YAHOO.log('getChildren failed: invalid node argument', 'error', 'Dom');
              }
  
              return Y.Dom.getChildrenBy(node);
          }
docs: Returns an array of HTMLElement childNodes.
  @method getChildren
  @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
  @return {Array} A static array of HTMLElements