function dataArray(n)
{
  this.length = n;
  for (i=1;i<=n;i++){this[i]=0;}
  return this;
}

function displayDate() 
{
  var data = new dataArray(19);
  data[0]  = "Jan";
  data[1]  = "Feb";
  data[2]  = "Mar";
  data[3]  = "Apr";
  data[4]  = "May";
  data[5]  = "Jun";
  data[6]  = "Jul";
  data[7]  = "Aug";
  data[8]  = "Sep";
  data[9]  = "Oct";
  data[10] = "Nov";
  data[11] = "Dec";
  data[12]  = "星期日";
  data[13]  = "星期一";
  data[14]  = "星期二";
  data[15]  = "星期三";
  data[16]  = "星期四";
  data[17]  = "星期五";
  data[18]  = "星期六";
  var today = new Date();
  var day   = today.getDate();
  var month = today.getMonth();
  var year  = today.getYear();
  var week  = today.getDay()+12;
  if (year < 1000) {year += 1900;}
  return(data[month]+"."+day+"."+year+" "+data[week]);
}