jquery自动给页面所有图片加链接

<script src='jquery-1.9.1.min.js'></script>
<div id="replAll">
<img alt="" src="20140925101646722.png" /><br/>
<img alt="" src="20140919094831881.png" />
</div>

 jquery遍历代码

<script type="text/javascript">
    $(function ()
    {   
        var curr_url = 'http://www.111cn.net';
        $("#replAll").click(function ()
        {
            $('img').each(function ()
            {
                var currImg = $(this);  
                currImg.wrap("<a href='" + curr_url + "'  target='_blank'/>");
            });
        });
    });
</script>