小旋风SEO教程 TIY
编辑您的代码：
<!DOCTYPE html><html><body><menu><command onclick="alert('Hello World')" type="radio" radiogroup="group1">Click Me!</command><br /><command onclick="alert('Good morning!')">Click This!</command><br /><command onclick="alert('Good day!')" type="radio" radiogroup="group1">And this!</command></menu></body></html>
查看结果: