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计时器——QQ仙灵

 1 <!doctype html> 2 <html lang="en"> 3 <head> 4     <meta charset="UTF-8"> 5     <title>Document</title> 6 </head> 7 <style> 8     * 9     {10         margin: 0;11         padding: 0;12     }13     #all14     {15         width:1320px;16         height:124px; 17         border:1px solid #ccc;18         margin: 50px auto;19         overflow: hidden;20     }21     #con22     {23         height: 124px;24         width: 3000px;25         overflow: hidden;26     }27     #con img28     {29         float: left;30         width: 220px;31         height: 124px;32     }33     input34     {35         margin: 30px 150px;36         width: 50px;37         height: 50px;38         color: pink;39 40     }41 </style>42 <body>43     <div id="all">44         <div id="con">45             <img src="img/人物1.jpg" alt="">46             <img src="img/人物2.jpg" alt="">47             <img src="img/人物3.jpg" alt="">48             <img src="img/人物4.jpg" alt="">49             <img src="img/人物5.jpg" alt="">50             <img src="img/人物6.jpg" alt="">51         </div>52     </div>53     <input type="button" value="start">54     <input type="button" value="stop">55 56     <script>57     var all=document.getElementById(all);58     var con=document.getElementById(con);59     var imgs=con.getElementsByTagName(img);60     var inp=document.getElementsByTagName(input);61     var timer=null;62     con.innerHTML+=con.innerHTML;//实现图片内容的复制63     function timego () {64         timer=setInterval(function(){65             all.scrollLeft+=5;66             if (all.scrollLeft==imgs[0].offsetWidth*6) {67                 all.scrollLeft=0;68             };69         },50);70     };71     timego();72     all.onmouseover=function() {73         clearInterval(timer);74     };75     all.onmouseout=function() {76         timego();77     };78     inp[0].onclick=function() {79         clearInterval(timer);80         timego();81     };82     inp[1].onclick=function() {83         clearInterval(timer);84     };85     </script>86 </body>87 </html>

 

计时器——QQ仙灵