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); 
}