code: function(el) {
              var f = function(el) {
                  var region = false;
                  if ( Y.Dom._canPosition(el) ) {
                      region = Y.Region.getRegion(el);
                      YAHOO.log('getRegion returning ' + region, 'info', 'Dom');
                  } else {
                      YAHOO.log('getRegion failed: element not positionable (either not in a document or not displayed)', 'error', 'Dom');
                  }
  
                  return region;
              };
              
              return Y.Dom.batch(el, f, Y.Dom, true);
          }
docs: Returns the region position of the given element.
  The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
  @method getRegion
  @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
  @return {Region | Array} A Region or array of Region instances containing "top, left, bottom, right" member data.