text: /*!
      UIWebView extension
      YSCategorys
  
      Copyright (c) 2013-2014 YoungShook
      https://github.com/youngshook/YSCategorys
  
      The MIT License (MIT)
      http://www.opensource.org/licenses/mit-license.php
   */
  
  @interface UIWebView (YSKit)
  
  /**
     Getting the current document's title
     @returns A string with the document title
   */
  - (NSString *)ys_documentTitle;
  
  /** Make the receiver’s background transparent.
   */
  - (void)ys_clearBackgroundImages;
  
  @end
  