parentNode.insertBefore(bp, s);
})();
</script>

<!--liberxueconnnet-menu-->
<div id="directory-content" class="directory-content">
    <div id="directory"></div>
</div>
<!--liberxueconnnet-menu-->
<script>
var postDirectoryBuild = function() {
    var postChildren = function children(childNodes, reg) {
        var result = [],
            isReg = typeof reg === 'object',
            isStr = typeof reg === 'string',
            node, i, len;
        for (i = 0, len = childNodes.length; i < len; i++) {
     