function main(spreadsheetReport, isAjaxRefreshCallback) {
//获取当前用户
var util = jsloader.resolve("freequery.common.util");
var ret = util.remoteInvoke("UserService", "getCurrentUser", []);
var userName = ret.result.name;
// 如果当前用户是管理员用户则不可修改报表
if ("admin" == userName) {
spreadsheetReport.elemSheetFrame.contentWindow.writableMap = {};
}
}