design

<body> <h1>design</h1> <ul> <li><a href="index_files/gif_1.html">Composite</a></li> <li><a href="index_files/gif_2.html">mvc</a></li> <li><a href="index_files/gif_3.html">controller</a></li> <li><a href="index_files/gif_4.html">model</a></li> <li><a href="index_files/gif_5.html">view</a></li> </ul> </body>