function check(val) {
  if(val < 10) {
   return("0" + val);
  }
  else {
   return(val);
  }
 }
 function ShowTime ()
 {
  var date = new Date();
  var year = date.getFullYear();
  var month = date.getMonth() + 1;
  var day = date.getDate();
  var week = date.getDay();
  if (week == 0) week = "星期日&nbsp;&nbsp;";
  if (week == 1) week = "星期一&nbsp;&nbsp;";
  if (week == 2) week = "星期二&nbsp;&nbsp;";
  if (week == 3) week = "星期三&nbsp;&nbsp;";
  if (week == 4) week = "星期四&nbsp;&nbsp;";
  if (week == 5) week = "星期五&nbsp;&nbsp;";
  if (week == 6) week = "星期六&nbsp;&nbsp;";
  var hour = date.getHours();
  var minutes = date.getMinutes();
  var second = date.getSeconds();
  //var timestr = year + "年" + check(month) + "月" + check(day) + "日&nbsp;&nbsp;" + week + check(hour) + ":" + check(minutes) + ":" + check(second);
  var timestr = year + "年" + check(month) + "月" + check(day) + "日&nbsp;&nbsp;" + check(hour) + ":" + check(minutes) + ":" + check(second);
  document.getElementById("times").innerHTML = timestr;
  var timerID = setTimeout('ShowTime();',1000);
 }