code: function(node) {
          var xy = DOM.getXY(node),
              ret = false;
          
          if (node && xy) {
              ret = DOM._getRegion(
                  xy[1], // top
                  xy[0] + node.offsetWidth, // right
                  xy[1] + node.offsetHeight, // bottom
                  xy[0] // left
              );
          }
  
          return ret;
      }
docs: Returns an Object literal containing the following about this element: (top, right, bottom, left)
  @for DOM
  @method region
  @param {HTMLElement} element The DOM element.
  @return {Object} Object literal containing the following about this element: (top, right, bottom, left)