//var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
//var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");
//var        nAdCornerMarginX                = 2; // 오른쪽
//var        nAdCornerMarginY                = 2; // 아래쪽

var nTop_banner = "0";	 //"107";

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

		var obj;
		obj = document.getElementById("RightBanner");

		yMenuFrom   = parseInt(obj.style.top,10);;		

		yMenuTo     = parseInt(document.documentElement.scrollTop) + parseInt(nTop_banner);	//document.body.scrollTop

		timeoutNextCheck = 50;

		if ( yMenuFrom != yMenuTo ) 
		{
			yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 10 );	// 이동 속도 조절!

			if ( yMenuTo < yMenuFrom )
					yOffset = -yOffset;

			obj.style.top = parseInt (obj.style.top, 10) + yOffset+"px";

			timeoutNextCheck = 5;

        }
		setTimeout ("CheckUIElements()", timeoutNextCheck);

}


function OnLoad_RightBanner()
{

		// 프레임 에서 벗어나게 하는 함수입니다. 프레임에 넣으려면 삭제하세요
//		if ( top.frames.length )
//		top.location.href = self.location.href;
	return;

	var obj;
	obj = document.getElementById("RightBanner");		
	obj.style.top = nTop_banner;
	obj.style.display = "block";

	CheckUIElements();
}




//움직일 대상, 스크롤위치, 상단 한계, 하단 한계
function initMoving(target, position, topLimit, btmLimit) {
	if (!target)
		return false;

	var obj = target;
	obj.initTop = position;
	obj.topLimit = topLimit;
	obj.bottomLimit = Math.max(document.documentElement.scrollHeight, document.body.scrollHeight) - btmLimit - obj.offsetHeight;

	obj.style.position = "absolute";
	obj.top = obj.initTop;
	obj.left = obj.initLeft;

	if (typeof(window.pageYOffset) == "number") {	//WebKit
		obj.getTop = function() {
			return window.pageYOffset;
		}
	} else if (typeof(document.documentElement.scrollTop) == "number") {
		obj.getTop = function() {
			return Math.max(document.documentElement.scrollTop, document.body.scrollTop);
		}
	} else {
		obj.getTop = function() {
			return 0;
		}
	}

	if (self.innerHeight) {	//WebKit
		obj.getHeight = function() {
			return self.innerHeight;
		}
	} else if(document.documentElement.clientHeight) {
		obj.getHeight = function() {
			return document.documentElement.clientHeight;
		}
	} else {
		obj.getHeight = function() {
			return 500;
		}
	}

	obj.move = setInterval(function() {
		if (obj.initTop > 0) {
			pos = obj.getTop() + obj.initTop;
		} else {
			pos = obj.getTop() + obj.getHeight() + obj.initTop;
			//pos = obj.getTop() + obj.getHeight() / 2 - 15;
		}

		if (pos > obj.bottomLimit)
			pos = obj.bottomLimit;
		if (pos < obj.topLimit)
			pos = obj.topLimit;

		interval = obj.top - pos;
		obj.top = obj.top - interval / 3;
		obj.style.top = obj.top + "px";
	}, 30)
}