function Research(type, counter, item) {
    var val = "";
    var count = 0;
    if (type == 0) {
        val = $("input[name='OnlineSurveyRadio']:checked").val();
        if ($("input[name='OnlineSurveyRadio']:checked").length > 0 && val.length != 0) {
            SendAjax(item, val);
        }
        else {
            $("#OnlineSurveyErrorMsg").html("请先选择！");
        }
    }
    else {
        $("#OnlineSurvey input:checked").each(function() {
            val += $(this).val() + ",";
            count++;
        });
        if (count == 0) {
            $("#OnlineSurveyErrorMsg").html("请先选择！");
        }
        else if (count > counter) {
            $("#OnlineSurveyErrorMsg").html("最多只能选择" + counter + "项！");
        }
        else if (count <= counter) {
            SendAjax(item, val);
        }
    }
}
function SendAjax(item, val) {
    $.ajax({
        type: "GET", cache: false, url: "/Ajax/OnlineSurvey.aspx", data: "ItemID=" + item + "&Value=" + val, error: function() {
            $("#OnlineSurveyErrorMsg").html("服务器繁忙，请稍候再试！");
        }, success: function(data) {
            $("#OnlineSurveyErrorMsg").html(data);
        }
    });
}