<div style="background-color:#C9F" >
信息弹出后自动关闭
<br />
<input type="button" onclick="divFadeAlert()" value="info" />
<input type="hidden" id="hidvalue" value="保存成功！" />
<script type="text/javascript" language="javascript">
function divFadeAlert()
{
var hidvalue_str=$(‘#hidvalue‘).val();
var divWidth=100;
var divHeight=100;
var iLeft=($(window).width()-divWidth)/2;
var iTop=($(window).height()-divHeight)/2+$(document).scrollTop();
var divhtml=$("<div>"+hidvalue_str+"</div>").css({position:‘absolute‘,top:iTop+‘px‘,left:iLeft+‘px‘,display:‘none‘,width:divWidth+‘px‘,height:divHeight+‘px‘});
divhtml.appendTo(‘body‘).fadeIn();
divhtml.appendTo(‘body‘).fadeOut(3000);
}
</script>
</div>jquery 信息弹出后自动关闭
原文：http://blog.csdn.net/yingying0708/article/details/43411899
