/** 開發者：lzugis* 開發時間：2014年6月10日* 實現功能：點擊在鼠標位置顯示div* 版本序號：1.0 */(function($){ $.fn.showDIV = function(options){var defaults = {};var options = $.extend(defaults, options);var showdiv=$(this);var close, title, content;close=$(" "); title=$(" "); content=$(" "); showdiv.html(""); showdiv.append(close); showdiv.append(title); showdiv.append(content); close.html("X"); title.html(options.title); content.html(options.content); showdiv.css("display","block"); showdiv.css("position","absolute"); showdiv.css("left",($(window).width()-options.width)/2+"px"); showdiv.css("top",($(window).height()-options.height)/2+"px"); showdiv.css("width",options.width); showdiv.css("height",options.height); close.bind("click",function(){ showdiv.css("display","none"); }); }; })(jQuery);

body div{font-size:12px;text-align:center;}#container{background-color:#CCC;border:1px solid #000;width:1024px;height:600px;}#showdiv{background-color:#FF0;width:100px;height:100px;display:none;z-index:99;}.title{padding:10px;background:#F39;font-weight:bold;text-align:center;color:#FFF;}.close{margin:5px;position:absolute;right:0px;top::0px;padding:5px;color:#000;background:#FFF;}.close:hover{cursor:pointer;background:#CCC;}.content{text-align:left;padding:10px;} 

<script type="text/javascript" src="jquery/jquery.min.js"></script><script type="text/javascript" src="jquery/jquery.showdiv.js"></script><script type="text/javascript">$(document).ready(function (){ $('#show').bind("click", function(evt){var showdiv = $('#showdiv').showDIV({width:400,height:200,title:"我不是黃蓉",content:"我不是黃蓉<br>我不會武功<br>我只要靖哥哥<br>完美的愛情"}); });});</script><input id="show" name="showDiv" value="顯示" type="button">