Native code Web applications automatically identify whether the input code system from the WWW browser is native code. Therefore, the HTML document code system used for Web pages for invoking an application could be native code. However, a Unicode Web application could only identify UTF-8. This is because Unicode Web applications cannot identify UTF-8 and other code systems automatically and because in general WWW browsers transmit Web parameter code systems as UTF-8 when Unicode HTML documents are used. Therefore, a Web page for invoking an application that activates a Unicode Web application must be in Unicode.
