function ExaminationSuspension_Save() {
    $(document.forms[0]).submit();
}
function queryClass() {
    var jsonString = "";
    var parameterString = "";
    var userID = $("#UserID").combogridX("getValue");
    $("#CoursematerialID").combogridX("setValue", "-1");
    if (userID != nonSelect) {
        parameterString += "UserID|*|" + userID+"|@|";
    }
    if (parameterString != "") {
        jsonString = "({'QueryParamsDatas':'" + parameterString + "'})";
        $("#CoursematerialID").combogridX("reload", eval(jsonString));
    } else {
        $("#CoursematerialID").combogridX("reload");
    }
}