修改队列监控的 js，在离开页面的时候自动停止获取数据
修改队列监控的 js，在离开页面的时候自动停止获取数据

hxsf/OnlineJudge,Timeship/OnlineJudge-QDU,Timeship/OnlineJudge-QDU,Timeship/OnlineJudge-1,wangmingjob/OnlineJudge,wangmingjob/OnlineJudge,wwj718/OnlineJudge,hxsf/OnlineJudge,uestcxl/OnlineJudge,uestcxl/OnlineJudge,wwj718/OnlineJudge,Timeship/OnlineJudge-QDU,Timeship/OnlineJudge-1,wangmingjob/OnlineJudge,Timeship/OnlineJudge-QDU,uestcxl/OnlineJudge,Timeship/OnlineJudge-1,wangmingjob/OnlineJudge,hxsf/OnlineJudge,wwj718/OnlineJudge,hxsf/OnlineJudge,Timeship/OnlineJudge-1