Event.observe(window, "load", function(){
	album3obj = new Glider("album3", { duration:1.0 } );

	currentPage3 = 0;
	
});

function dispPic3(no) {

	if (no < 2) {
		document.getElementById("btnImg3").src = "images/next.gif";
		document.getElementById("lamp3_1").src = "images/btn_1-on.gif";
		document.getElementById("lamp3_2").src = "images/btn_2-off.gif";
		document.getElementById("lamp3_3").src = "images/btn_3-off.gif";
		document.getElementById("lamp3_4").src = "images/btn_4-off.gif";
	} else {
		if (no < 3) {
			document.getElementById("btnImg3").src = "images/next.gif";
			document.getElementById("lamp3_1").src = "images/btn_1-off.gif";
			document.getElementById("lamp3_2").src = "images/btn_2-on.gif";
			document.getElementById("lamp3_3").src = "images/btn_3-off.gif";
			document.getElementById("lamp3_4").src = "images/btn_4-off.gif";
		} else {
			if (no < 4) {
				document.getElementById("btnImg3").src = "images/next.gif";
				document.getElementById("lamp3_1").src = "images/btn_1-off.gif";
				document.getElementById("lamp3_2").src = "images/btn_2-off.gif";
				document.getElementById("lamp3_3").src = "images/btn_3-on.gif";
				document.getElementById("lamp3_4").src = "images/btn_4-off.gif";
			} else {
				document.getElementById("btnImg3").src = "images/top.gif";	
				document.getElementById("lamp3_1").src = "images/btn_1-off.gif";
				document.getElementById("lamp3_2").src = "images/btn_2-off.gif";
				document.getElementById("lamp3_3").src = "images/btn_3-off.gif";
				document.getElementById("lamp3_4").src = "images/btn_4-on.gif";
			}
		}
	}
}

document.getElementById("btn3").onclick = function(){

	album3obj.next();
	
	currentPage3++;
	
	if (currentPage3 == 4) {
		currentPage3 = 0;
	}				
	
	if (currentPage3 == 3) {
		setTimeout("dispPic3(4)",1000);
	} else {
		if (currentPage3 == 2) {
			setTimeout("dispPic3(3)",1000);
		} else {
			if (currentPage3 == 1) {
				setTimeout("dispPic3(2)",1000);
			} else {
				setTimeout("dispPic3(1)",1000);
			}
		}
	}
};