function date_ddmmmyyyy(date)
		{
		  var d = date.getDate();
		  var m = date.getMonth() + 1;
		  var y = date.getYear();
		  var mmm = 
			( 1==m)?'Jan':( 2==m)?'Feb':(3==m)?'Mar':
			( 4==m)?'Apr':( 5==m)?'May':(6==m)?'Jun':
			( 7==m)?'Jul':( 8==m)?'Aug':(9==m)?'Sep':
			(10==m)?'Oct':(11==m)?'Nov':'Dec';
		  return "" + (d<10?"0"+d:d) + " " + mmm + " " + (y<1000?1900+y:y);
		}

		function date_lastmodified()
		{
		  var lmd = document.lastModified;
		  var s   = "Unknown";
		  var d1;
		  if(0 != (d1=Date.parse(lmd)))
			s = "" + date_ddmmmyyyy(new Date(d1));
		  return s;
		}