function CurentTime()    {           var now = new Date();                     var year = now.getFullYear();       //年          var month = now.getMonth() + 1;     //月          var day = now.getDate();            //日                     var hh = now.getHours();            //时          var mm = now.getMinutes();          //分          var ss = now.getSeconds();           //秒                     var clock = year + "-";                     if(month < 10)              clock += "0";                     clock += month + "-";                     if(day < 10)              clock += "0";                         clock += day + " ";                     if(hh < 10)              clock += "0";                         clock += hh + ":";          if (mm < 10) clock += '0';           clock += mm + ":";                       if (ss < 10) clock += '0';           clock += ss;           return(clock);   }