<div class="btm_tab">
	<a href="wap.php"><i class="i1">&nbsp;</i><span>主页</span></a>
	<a href="wap.php?a=cats"><i class="i2">&nbsp;</i><span>分类</span></a>
	<a href="wap.php?m=cart&a=index"><i class="i3">&nbsp;</i><span>购物车</span></a>
	<a href="wap.php?m=member"><i class="i4">&nbsp;</i><span>我的</span></a> 
</div>