var calendarFlag;
var calendarInfo = function(){
	var btn = $("calendarOpen");
	btn.onclick = function(){
		if (! calendarFlag ){
			new Effect.Fade($("iconList"), {
				duration: 0.3,
				beforeStart: function() {
					new Effect.BlindDown($("calendarNotes"));
				},
				afterFinish: function() {
					$('calendarOpen').src=$('calendarOpen').src.replace(/_btn_/i,"_btn2_");
				}});
			calendarFlag = true;
		} else {
			new Effect.BlindUp($("calendarNotes"), {
				beforeStart: function() {
					new Effect.Fade($("calendarNotes"));
					new Effect.Appear($("iconList"));
				},
				afterFinish: function() {
					$('calendarOpen').src=$('calendarOpen').src.replace(/_btn2_/i,"_btn_");
				}});
			calendarFlag = false;
		}
	}
}
Event.observe(window, "load", calendarInfo, false);

var loadedImg = new Array();
var loadImages = [
	"/share/img/intro/img04_on.jpg",
	"/share/img/intro/img05_on.jpg",
	"/share/img/intro/img06_on.jpg",
	"/share/img/intro/img07_on.jpg",
	"/share/img/intro/img09_on.gif",
	"/share/img/intro/img10_on.gif",
	"/share/img/intro/img11_on.gif",
	"/share/img/intro/img12_on.gif"
];
for(var i=0;i<loadImages.length;i++){
	loadedImg[i] = new Image();
	loadedImg[i].src = loadImages[i];
}