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  • 图片轮播!

     1 <head>
     2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     3 <title>无标题文档</title>
     4 <style>
     5 *{
     6     margin:0px auto;
     7     padding:0px;}
     8 .tuijian
     9 {
    10     width:1377x;
    11     height:768px;
    12     background-repeat:no-repeat;}
    13 .page
    14 {
    15     bottom:200px;
    16     background-color:#000;
    17     background-position:center;
    18     background-repeat:no-repeat;
    19     width:94px;
    20     height:165px;
    21     opacity:0.5;}
    22 #p1
    23 {
    24     background-image:url(QQ%E5%9B%BE%E7%89%8720160326142949.png);
    25     float:left;
    26     margin:-400px 0px 0px 10px;}
    27 #p2
    28 {
    29     background-image:url(QQ%E5%9B%BE%E7%89%8720160326142934.png);
    30     float:right;
    31     margin:-400px 10px 0px 0px;}
    32 </style>
    33 </head>
    34 
    35 <body>
    36 <div class="tuijian"  id="c" style="background-image:url(1384480949246.jpg)"></div>
    37 <div class="page" id="p1" onclick="d(-1)"></div>
    38 <div class="page" id="p2" onclick="d(1)"></div>
    39 </body>
    40 </html>
    41 <script>
    42 var jpg=new Array();
    43 jpg[0]="url(1384480949246.jpg)";
    44 jpg[1]="url(1403834403676.jpg)";
    45 jpg[2]="url(1449111255870.jpg)";
    46 var a=document.getElementById("c");
    47 var x=0;var n=0;
    48 function huan()
    49 {
    50     x++;
    51     if(x==jpg.length)
    52     {
    53         x=0;}
    54         a.style.backgroundImage=jpg[x];
    55         if(n==0)
    56         {
    57             window.setTimeout("huan()",3000);}
    58     }
    59     function d(m)
    60     {
    61         n=1;
    62         x=x+m;
    63         if(x<0)
    64         {
    65             x=jpg.length-1;}
    66             else if(x>=jpg.length)
    67             {
    68                 x=0;}
    69                 a.style.backgroundImage=jpg[x];}
    70                 window.setTimeout("huan()",3000);
    71 </script>
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  • 原文地址:https://www.cnblogs.com/1116zsc/p/5331618.html
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