<!--
var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
var isNS = navigator.appName == "Netscape";

var MenuTop =120; //메뉴 초기 탑위치 지정

function getRef(id) {
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
}

function getSty(id) {
	x = getRef(id);
	return (isNS4 ? getRef(id) : getRef(id).style);
}

function moveRightEdge() {
	var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;

	if (isNS4) {
		yMenuFrom   = divSBanner.top;
		yMenuTo     = windows.pageYOffset + 80;   // 위쪽 위치
	} else if (isDOM) {
		yMenuFrom   = parseInt (divSBanner.style.top, 10);
		yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 120; // 위쪽 위치
	}
	timeoutNextCheck = 500;

	if (yMenuFrom != yMenuTo) {
		yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
		if (yMenuTo < yMenuFrom)
			yOffset = -yOffset;
		if (isNS4)
			divSBanner.top += yOffset;
		else if (isDOM)
			divSBanner.style.top = parseInt (divSBanner.style.top, 10) + yOffset;
			timeoutNextCheck = 10;
	}
	setTimeout ("moveRightEdge()", timeoutNextCheck);
}

if (isNS4) {
	var divSBanner = document["divSBanner"];
	divSBanner.top = top.pageYOffset + MenuTop;
	divSBanner.visibility = "visible";
	moveRightEdge();
} else if (isDOM) {
	var divSBanner = getRef('divSBanner');
	divSBanner.style.top = (isNS ? window.pageYOffset : document.body.scrollTop) + MenuTop;
	divSBanner.style.visibility = "visible";
	moveRightEdge();
}
//-->