function changeFeatured(target) {
	var switch1Img = document.getElementById('featuredSwitch1');
	var switch2Img = document.getElementById('featuredSwitch2');
	var div1 = document.getElementById('featured_1');
	var div2 = document.getElementById('featured_2');
	if (target == 1) {
		switch1Img.src = "http://image.ec21.com/img/ec/main/num01_on.gif";
		switch2Img.src = "http://image.ec21.com/img/ec/main/num02_off.gif";
		div1.style.display = "block";
		div2.style.display = "none";
	} else if (target == 2) {
		switch1Img.src = "http://image.ec21.com/img/ec/main/num01_off.gif";
		switch2Img.src = "http://image.ec21.com/img/ec/main/num02_on.gif";
		div1.style.display = "none";
		div2.style.display = "block";
	} else if (target == 3) {
		switch1Img.src = "http://image.ec21.com/img/ec/main/num01_off.gif";
		switch2Img.src = "http://image.ec21.com/img/ec/main/num02_off.gif";
		switch3Img.src = "http://image.ec21.com/img/ec/main/num03_on.gif";
		div1.style.display = "none";
		div2.style.display = "none";
		div3.style.display = "block";
	}
}
function changeStatusFeaturedAutoSwitcher(status) {
	var isAuto = document.getElementById('featuredAuto');
	isAuto.value = status;
}
function changeFeaturedAutoSwitcher() {
	var isAuto = document.getElementById('featuredAuto');
	if (isAuto.value == "start") {
		var div1 = document.getElementById('featured_1');
		var div2 = document.getElementById('featured_2');
		if (div1.style.display == "block") {
			target = 2;
		} else {
			target = 1;
		}
		changeFeatured(target);
	}
	setTimeout("changeFeaturedAutoSwitcher()", 3500);
}