html源代码：
<body>
<div style="width:800px;margin:0px auto">
<span style="font-size:18px; font-weight:bold; text-align:center; line-height:25px; color:#000; width:100%">jquery定时底部滑出可最小化的提示层特效<br />
<a href="//www.qb5200.com" target="_blank" style="color:#000"></a>（<a href="//www.qb5200.com" style="color:#000" target="_blank">//www.qb5200.com</a>）<br />
<br />
</span>
当打开页面或者刷新页面后等待两秒钟，会在底部滑出可最小化的提示层。
</div>
<div style="background-color:Red; width:100%;height:150px;">欢迎。</div>
<div style="height:830px;"></div>
<div style="background-color:Fuchsia; width:100%;height:150px;">jb51</div>
<div style="height:500px;"></div>
<div class="bottom_box-keleyi-com">
<div class="bottom">
<p>感谢您访问网站！<a href="//www.qb5200.com" target="_blank">//www.qb5200.com</a>，<br/>专门分享实用、常用的技术文章代码资源的网站</p>
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<a href="//www.qb5200.com/ablut/">关于</a>
<a href="//www.qb5200.com/a/bjac/kjsrt3b0.htm">jQuery AJAX</a>
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<a href="//www.qb5200.comhttps://img.qb5200.com/download-x/dev/3068696139522ae4.htm">树形菜单</a>
<a href="//www.qb5200.com/game/1/">捕鱼</a>
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</div>
</div>
<div class="close"></div>
</div>
<img class="mini" src="//www.qb5200.com/phtml/jqtexiao/index/mini.png" width="65" height="37" alt="打开" />
<script type="text/javascript">
$(function(){
setTimeout(function(){
$(".bottom_box-k"+"eleyi-com").slideDown("slow");
},2000);
$(".close").click(function(){
$(".bottom_box-ke"+"leyi-com").hide();
$(".mini").show(200);
})
$(".mini").click(function(){
$(this).hide();
$(".bottom_box-kele"+"yi-com").show();
})
});
</script>
</body>
</html>
