function ShowToday()
{
	var Today = new Date();
	var MonthName = new Array();
	MonthName[ 0] = "Jan.";
	MonthName[ 1] = "Feb.";
	MonthName[ 2] = "Mar.";
	MonthName[ 3] = "Apr.";
	MonthName[ 4] = "May ";
	MonthName[ 5] = "Jun.";
	MonthName[ 6] = "Jul.";
	MonthName[ 7] = "Aug.";
	MonthName[ 8] = "Sep.";
	MonthName[ 9] = "Oct.";
	MonthName[10] = "Nov.";
	MonthName[11] = "Dec.";
	document.write("現在の日時：");
	Year = Today.getYear();
	if ( Year < 1900 ) {
		document.write(1900 + Year)
	}
	else {
		document.write(Year)
	}
	document.write("年");
	document.write(Today.getMonth()+1);
	document.write("月");
	document.write(Today.getDate());
	document.write("日");
	document.write(Today.getHours());
	document.write("時");
	document.write(Today.getMinutes());
	document.write("分");
	document.write("<br><br>");
}

function ShowSky(offset)
{
	var Today = new Date();

	Hour = Today.getHours()+offset;
	
	if ( Hour < 0 )
		Hour += 24;
	if ( Hour > 23 )
		hour -= 24;
		
	if ( Hour <10 )
		document.images['MAP'].src = "images/Sky0" + Hour + ".jpg"
	else
		document.images['MAP'].src = "images/Sky" + Hour + ".jpg"
}

function ShowCCD()
{
	var Today = new Date();

//	URLbase = "http://www.kanori.com/mediai2/";
//	URLbase = "http://www.vill.agawa.kochi.jp/Leonids/";
	URLbase = "http://www.bekkoame.ne.jp/~t-mori/Leonids99/";
	Year = Today.getYear();
	Month = Today.getMonth()+1;
	Day = Today.getDate();
	Hour = Today.getHours();
	YMD = "SKY"+Year+""+Month+""+Day;
//	document.images['CCD'].src = URLbase + "SKY9999999999.JPG";
}