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图片翻转效果具体实现代码

作者:佚名    责任编辑:admin    更新时间:2022-06-22

 想必大家对图片翻转效果都有所了解吧,其实很容易实现的,下面有个不错的示例,喜欢的朋友可以参考下

以下为程序代码:  代码如下: <!DOCTYPE html />  <html>  <head>  <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />  <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />  <title>图片翻转效果</title>  <style type="text/css">  .box {overflow:hidden;position:relative;}  .txt {width:100%;height:100%;background:#f51146;font-size:12px;position:absolute;top:-100%;color:white;  text-align:center;filter:alpha(Opacity=80);-moz-opacity:0.8;opacity:0.8;}  #b1 {background:url(http://biyuan.tk/u/upload/201310221457326875.jpg);width:232px;height:232px;}  #b2 {background:url(http://biyuan.tk/u/upload/201310221457486875.jpg);width:110px;height:110px;}  #b3 {background:url(http://biyuan.tk/u/upload/201310221458149843.jpg);width:110px;height:110px;}  </style>  </head>  <body>  <div id="obj">  <div class="box" id="b1"><div class="txt">文字说明<br />文字说明</br />文字</div></div>  <div class="box" id="b2"><div class="txt">文字说明<br />文字说明</br />文字</div></div>  <div class="box" id="b3"><div class="txt">文字说明<br />文字说明</br />文字</div></div>  </div>  <script type="text/javascript">  function Show(o, s, v){  clearInterval(Show.prototype["a" + v]);  Show.prototype["a" + v] = setInterval(function(){  if(s == -1) {  if(o.offsetTop <= -o.parentNode.offsetHeight) {  o.style.top = -o.parentNode.offsetHeight + "px";  return clearInterval(Show.prototype["a" + v]);  }  } else {  if(o.offsetTop >= -10) {  o.style.top = 0;  return clearInterval(Show.prototype["a" + v]);  }  }  o.style.top = (o.offsetTop * 1 + 10 * s) + "px";  }, 10);  }  var igs = document.getElementById('obj').getElementsByTagName("div");  for(var i = 0; i < igs.length; i ++) {  if(igs[i].className == "box") {  (function(x){  igs[x].onmouseover = function(){  Show(this.childNodes[0], 1, x);  this.onmouseout = function() {  Show(this.childNodes[0], -1, x);  }  }  })(i);  }  }  </script>  </body>  </html>