javascript 随机抽奖程序代码_javascript技巧

<title>随机抽奖程序</title> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <div id="oknum" name="oknum">请单击开始抽奖</div> <button onclick="start()" accesskey="s">开始抽奖(<u>S</u>)</button> <button onclick="ok()" accesskey="o">停止(<u>O</u>)</button> <input type="text" id="showresult" value="">
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]