$.ajax({
        url: '/Member/Ajax/Handler.ashx',
        data: "action=getStatu&id="+showID,
        type: 'post', 
        success: function(response){
            if(respons=='true'){
                alert('ok');
                return ture;
            }
            else{
                alert('暂无相关信息');
                return false;
            }
        },
        error:function(XMLHttpRequest,textStatus,errorThrown){
            alert(errorThrown);
            alert(XMLHttpRequest.status);
            alert(XMLHttpRequest.readyState);
            alert(textStatus);
        }
    });