docs: function(obj, prop) {
              var result;
              if (obj.currentStyle)
                  result = obj.currentStyle[this.camelize(prop)];
              else if (window.getComputedStyle)
                  result = document.defaultView
                      .getComputedStyle(obj, null)
                      .getPropertyValue(this.csselize(prop));
              return result;
          }