code: function(pos, zIndex, x, y) {
              var me = this;
  
              if (!pos && me.isStyle(POSITION, STATIC)) {
                  me.setStyle(POSITION, RELATIVE);
              } else if (pos) {
                  me.setStyle(POSITION, pos);
              }
              if (zIndex) {
                  me.setStyle(ZINDEX, zIndex);
              }
              if (x || y) {
                  me.setXY([x || false, y || false]);
              }
          }
docs: Initializes positioning on this element. If a desired position is not passed,
  it will make the the element positioned relative IF it is not already positioned.
  @param {String} [pos] Positioning to use "relative", "absolute" or "fixed"
  @param {Number} [zIndex] The zIndex to apply
  @param {Number} [x] Set the page X position
  @param {Number} [y] Set the page Y position