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  • 抽奖javascript程序

      <span style="color:#006600;"><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
      <html>
      <head>
      <meta charset="UTF-8">
      <title> 抽奖 </title>
      <meta name="Generator" content="EditPlus">
      <meta name="Author" content="">
      <meta name="Keywords" content="">
      <meta name="Description" content="">
      <style>
      p{color:#ff3366;font:bolder 30px 微软雅黑;text-align:center;}
      .select{100px;height:60px;border:#ff66ff solid 1px;background-color:#ffffff;float:left;margin:10px;font:bolder 22px 黑体;text-align:center;line-height:60px;}
      .row1{600px;height:100px;margin-right:2px;float:left;}
      .row2{600px;height:100px;float:left;clear:left;}
      .row3{600px;height:100px;margin-left:2px;float:left;clear:left;}
      #button{228px;background-color:#ff3366;font:bolder 22px 黑体;line-height:60px;cursor:pointer;border:#ff66ff solid 0;}
      #main{margin:100px 250px}
      </style>
      <script type="text/javascript" language="javascript">
      var speed=800;
      var id=0;
      var on=0;
       
      function select(){
      var num=Math.round(Math.random()*1000);
      if(num>998){
      alert("恭喜你获得特等大奖! 【豪华别墅一套】");//概率:1/1000
      }else if(num>990){
      alert("恭喜你获得一等奖! 【法拉利跑车一辆】");//概率:1/100
      }else if(num>900){
      alert("恭喜你获得二等奖! 【欧洲十国游】");//概率:10/100
      }else if(num>800){
      alert("恭喜你获得三等奖! 【ipone5一部】");//概率:20/100
      }else if(num>600){
      alert("恭喜你获得幸运奖! 【嘉年华礼包一份】");//概率:40/100
      }else if(num>500){
      alert("恭喜你获得参与奖! 【活动公仔一对】");//概率:50/100
      }else{alert("抱歉,你没有获得任何奖品! 再接再厉!");}//概率:50/100
      }
      function sta(){
      if(on==0){
      if(id>0)
      id--;
      on=1;
      start();
      }else{
      select();
      document.getElementById("button").innerHTML="点击抽奖";
      on=0;
      }
      }
       
      function start(){
      if(on==1){
      if(id>9){
      id=id%10;
      }
      id++;
      var currentdiv=document.getElementById(id);
      document.getElementById("button").innerHTML="暂停";
      if(id<11){
      changeColor(currentdiv,"#ff3366");
      var t=setTimeout("test(id)",speed);
      }
      }
      }
       
      function changeColor(obj,color){
      obj.style.backgroundColor=color;
      obj.style.fontSize="18px";
      obj.innerHTML="抽奖中..";
      }
       
      function test(id){
      if(on==1){
      var button=document.getElementById(id);
      changeColor(button,"#ffffff");
      button.innerHTML=id;
      speed-=30;
      if(speed<100){speed=100;}
      start();
      }
      }
       
      </script>
      </head>
       
      <body>
      <p>豪华别墅、法拉利跑车、欧洲十国游、ipone5等你来拿!<p>
      <p>千万不要错过千年一遇的机会哦!<p>
      <div id="main" class="">
      <div id="" class="row1">
      <div id="1" class="select">1</div>
      <div id="2" class="select">2</div>
      <div id="3" class="select">3</div>
      <div id="4" class="select">4</div>
      </div>
       
      <div id="" class="row2">
      <div id="10" class="select">10</div>
      <div id="button" class="select" onClick="sta()">点击抽奖</div>
      <div id="5" class="select">5</div>
      </div>
       
      <div id="" class="row3">
      <div id="9" class="select">9</div>
      <div id="8" class="select">8</div>
      <div id="7" class="select">7</div>
      <div id="6" class="select">6</div>
      </div>
      </div>
      </body>
      </html></span>
    积极乐观,好好coding
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  • 原文地址:https://www.cnblogs.com/xiaodi914/p/4241015.html
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