About nextSibling_html/css_WEB-ITnose in IE

    <script>        var shq = {}        shq.cmenu = function (e) {            var e = window.event ? window.event.srcElement : e.target;            if (/a/i.test(e.tagName)) {                alert(e.parentNode.nextSibling.nodeType); // 3  text                e.parentNode.nextSibling.innerHTML = e.innerHTML;                e.blur();            }        }    </script>    <div id="div1" onclick="shq.cmenu(event)">        <a href="#">特色</a>    </div>    <div id="div2"></div>