// JavaScript Document
Holiday = new Object();
	Holiday.spring = "spring.jpg"
	Holiday.summer= "summer.jpg"
	Holiday.autumn = "autumn.jpg"
	Holiday.winterA = "winter.jpg"
	Holiday.winterB = "winter.jpg"
	
	dispDays = new Object();
	dispDays.spring = "3/20|6/20"
	dispDays.summer = "6/21|9/21"
	dispDays.autumn = "9/22|12/20"
	dispDays.winterA = "12/21|12/31"
	dispDays.winterB = "1/1|3/19"

	var refDate = 0;
	var isYear = 0;
	var imgPath = "images/"
	var isHoliday = new Array();
	var startDate = new Array();
	var endDate = new Array();
	var i = 0;
	for (each in Holiday){isHoliday[i++] = Holiday[each]};
	for (each in dispDays){dispDays[each] = dispDays[each].split("|")};
	function selectImage(){
		i = 0;
		for (each in dispDays){startDate[i++] = new Date(dispDays[each][0]+"/"+isYear)}
		i = 0;
		for (each in dispDays){endDate[i++] = new Date(dispDays[each][1]+"/"+isYear)}
		for (i=0; i<startDate.length; i++)
			{if (refDate >= startDate[i] && refDate <= endDate[i])
				{document.getElementById('seasonalImg').src = imgPath+isHoliday[i]}}
	}
	function getToday(){
		var isToday = new Date();
		isToday.setHours(0,0,0,0);
		isYear = isToday.getFullYear();
		refDate = isToday;
		selectImage();
	}
	onload=getToday;
	
//document.body.style.visibility='visible';