$.ajax()中data如果传入变量

<div href="'.$id.'" class="getTel">点此查看联系方式</div>
JS文件：
    $('.getTel').click(function(){
        var re = confirm("查看一次，将扣除10点积分，确认查看吗？");
        if(re == true)
            var gettel = $(this).attr('href');
            $.ajax({
               type: "POST",
               url: "member/ytajax.php",
               data: "action="+gettel,
               success: function(msg){
                 alert(msg);
               }
            });
    });
我想让变量gettel传入值。请大师提点一二、不胜感激。