简单的随机抽取系统--html--js

[html]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript">
var names=new Array("蔡帅","常赛赛","陈晨","陈俊","陈磊","陈晓东","陈楠","杜广伟","段礼想","范晓峡","冯贺娟","高春发","高洋","葛阳","郭博","何素芳","何晓伟","胡军鹏","黄文春","惠媛佩","靳培强","李传允","李浩博","李俊锋","李乐乐","李品","李伟峰","李文博","李亚伟","李益芳","梁建","刘洪超","刘利丹","刘松松","罗凯凯","马王莹","苗珺杰","聂鹏英","秦仕朋","沈冬冬","石亚博","时宁","王高杨","王恒","王腾飞","王小洁","吴南","肖桦","杨琪琳","余洋","岳亚鹏","曾书雅","张安新","张佰俊","张二强","张俊棋","张涛","张小换","张扬","张洋","张元英","周冲冲","周更新");
function showName(){
    var index = Math.floor(Math.random()*names.length);
    var name = names[index];
    document.getElementById("showView").innerHTML = name;
    idd=setTimeout("showName()",50);
}
var state = true;
var idd;
function sssss(){
    if(state){
        showName();
        state = false;
    }
    else{
        clearTimeout(idd);
        state = true;
    }

}

</script>
</head>

<body>
<div id="showView" style="width:200px; height:100px; font-size:14px; color:#09C;"></div>
<input type="button" onclick="sssss()" value="state"/>
</body>
</html>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript">
var names=new Array("蔡帅","常赛赛","陈晨","陈俊","陈磊","陈晓东","陈楠","杜广伟","段礼想","范晓峡","冯贺娟","高春发","高洋","葛阳","郭博","何素芳","何晓伟","胡军鹏","黄文春","惠媛佩","靳培强","李传允","李浩博","李俊锋","李乐乐","李品","李伟峰","李文博","李亚伟","李益芳","梁建","刘洪超","刘利丹","刘松松","罗凯凯","马王莹","苗珺杰","聂鹏英","秦仕朋","沈冬冬","石亚博","时宁","王高杨","王恒","王腾飞","王小洁","吴南","肖桦","杨琪琳","余洋","岳亚鹏","曾书雅","张安新","张佰俊","张二强","张俊棋","张涛","张小换","张扬","张洋","张元英","周冲冲","周更新");
function showName(){
var index = Math.floor(Math.random()*names.length);
var name = names[index];
document.getElementById("showView").innerHTML = name;
idd=setTimeout("showName()",50);
}
var state = true;
var idd;
function sssss(){
if(state){
  showName();
  state = false;
}
else{
  clearTimeout(idd);
  state = true;
}

}

</script>
</head>

补充：web前端 , HTML/CSS  ,