docs: function (stateName) {
                  this.$Frame.changeState.call(this, stateName);
                  this._computeSize();
                  var cfg = this._cfg, cssPrefix = this._cssPrefix;
                  var parentSpan = this._domElt;
                  parentSpan.className = ['xFixedHeightFrame_w ', cssPrefix, 'w'].join("");
                  var curSpan;
                  curSpan = domUtils.getDomElementChild(parentSpan, 0);
                  curSpan.className = ['xFixedHeightFrame_bme ', cssPrefix, 'b ', cssPrefix, 'bkgA'].join("");
                  curSpan = domUtils.getDomElementChild(parentSpan, this._mainContentIndex);
                  curSpan.className = ['xFixedHeightFrame_bme ', cssPrefix, 'm ', cssPrefix, 'bkgB'].join("");
                  curSpan = domUtils.getDomElementChild(curSpan, 0);
                  var sizeInfo = {
                      className : ['xFrameContent ', cssPrefix, 'c ', cfg.cssClass].join("")
                  };
                  this._appendInnerSizeInfo(sizeInfo);
                  curSpan.style.width = sizeInfo.width;
                  curSpan.style.height = sizeInfo.height;
                  curSpan.className = sizeInfo.className;
                  curSpan = domUtils.getDomElementChildReverse(parentSpan, 0);
                  curSpan.className = ['xFixedHeightFrame_bme ', cssPrefix, 'e ', cssPrefix, 'bkgA'].join("");
              }