抽奖程序
<span style="font-size:12px;"><!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>
<link href="12.03/css/fyt_city_reset.css" type="text/css" rel="stylesheet" />
<style>
* { margin:0; padding:0}
body { font-size:12px;}
.result_xx dt,.result_xx dd { float:left; margin:10px;}
.xname { height:30px;margin:30px; font-size:20px; font-weight:bold; color:#c50000}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
<script>
$(function(){
var auto;
var arry; //声明储存姓名的数组；
function funa(){
arry=["111","222","333","444","555","666","777","888","999","aaa","bbb","ccc","ddd","eee","fff"]; //定义一个数组，存放名字
var rand=Math.floor(Math.random()*arry.length); //随记取得数组的下标
$(".xname").text(arry[rand]);
auto=setTimeout(funa,100)
}
$(".beginclick").click(function(){
auto=setTimeout(funa,100)
return false;
})
var aleady; //存储已经选定的人名
$(".endclick").click(function(){
clearTimeout(auto);
var szname=$(".xname").text();
var jx=$(".jxsz")[0].options.selectedIndex; //获取选中的是哪一种奖项
var nowdd=$(".result_xx").eq(jx).find("dd");
var mm=nowdd.length;
if(mm==jx+1){
alert("此奖项人选已定！")
}else{
$(".result_xx").eq(jx).append("<dd>"+szname+"</dd>");
arry.splice($.inArray(szname,arry),1); //删除已经选定的数组元素
}
return false;
})
})
</script>
</head>
<body>
<div class="mt30 ml"> 抽取
<select class="mr20 jxsz">
<option>一等奖(1名)</option>
<option>二等奖(2名)</option>
<option>三等奖(3名)</option>
</select>
<a href="" title="" class="beginclick mr c_red">begin</a>
<a href="" title="" class="endclick c_red">end</a>
</div>
<h2 class="xname"></h2>
<dl class="result_xx clearfix">
<dt>一等奖得主：</dt>
</dl>
<dl class="result_xx clearfix">
<dt>二等奖得主：</dt>
</dl>
<dl class="result_xx clearfix">
<dt>三等奖得主：</dt>
</dl>
</body>
</html>
</span>
链接地址：http://bbs.blueidea.com/forum.php?mod=viewthread&tid=3087837
