仿淘宝TAB切换搜索框

<div class="search">
        <div id="searchBox">
            <ul class="tab-bar clearfix" id="tabBar">
                <li class="current" tips="请输入产品名称">商品</li>
                <li class="tab-line"><span>|</span></li>
                <li tips="请输入店铺名称">店铺</li>
            </ul>
            <div class="tab-box clearfix" id="tabBox">
                <form onsubmit="" action="" method="get" name="searchForm" id="searchForm" class="clearfix">
                    <input class="text" id="keyword"  name="keyword" lang="zh-CN" type="text" value="请输入产品名称">
                    <input class="button" value="搜索" onfocus="this.blur()" type="submit">
                </form>
            </div>
        </div>
        <div class="keyword">
            <a href="#"><span>男装</span></a>
            <a href="#"> 朵牧女鞋</a> 
            <a href="#">圣高男鞋</a>
            <a href="#"><span>女装</span></a> 
            <a href="#">防晒霜</a> 
            <a href="#">脱毛膏</a>
        </div>
    </div>

.search{ position: absolute; top:14px; left: 34%; 477px; _477px; height: 81px;}
.keyword a{ font-size: 12px; line-height: 18px; color:#999; padding:0 4px;}
.keyword a span{ color:#fb5004;}
.tab-bar li.current{ color: #1d7ad9; font-weight: bold; background: url(../images/trian_up.png) no-repeat center bottom; padding-bottom: 9px;}
.tab-bar li{ 38px; text-align: center; color: #444; float: left; cursor: pointer;}
.tab-bar li.tab-line{  2px; color: #c9c9c9; margin:0 2px;}
.tab-box{ border:2px solid #1d7ad9;}
.text{ color: #a9a9a9; 376px; height: 31px; border:none; text-indent: 10px; float:left; outline: none; border:0;}
.button{  97px; height: 32px; text-align: center;  color: #fff; font-size:18px; background: #1d7ad9; border:none; float: left;}

<script type="text/javascript">
    $(function(){
    // 搜索切换
    $('#tabBar').on('click', 'li', function(){
        var tips = $(this).attr('tips');
            if(tips){
        $(this).addClass('current').siblings().removeClass('current');
        $('#keyword').val(tips);
            }        
    });
</script>