+- (UIWebDocumentView *) documentView;
+
+- (id) initWithBook:(RVBook *)book;
+- (id) initWithBook:(RVBook *)book forWidth:(float)width;
+- (id) initWithBook:(RVBook *)book forWidth:(float)width ofClass:(Class)_class;
+
+- (NSString *) stringByEvaluatingJavaScriptFromString:(NSString *)script;
+- (void) callFunction:(WebScriptObject *)function;
+
+- (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame;
+- (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame;
+
+- (NSURLRequest *) webView:(WebView *)sender resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)source;
+
++ (float) defaultWidth;
+- (void) setViewportWidth:(float)width;
+
+- (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function;
+- (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function;
+- (void) setFinishHook:(id)function;
+- (void) setPopupHook:(id)function;
+
+- (id) _rightButtonTitle;