/*----------------------------------------------------------------*
 *
 *  JBN-III Shop Mall & Mall 
 *      for Jungbo.Net
 *
 *  Copyright (C) 2000 JUNGBO.NET Co.,
 *          e-mail     : jungbo@jungbo.net
 *
 *  EC Hosting Service Provider : Jungbo.Net
 *          Programmer : Min kwan, Lee
 *          e-mail     : najo@jungbo.net
 *
 *----------------------------------------------------------------*/
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 sw = screen.availWidth;

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

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

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

	if (isNS4)
	{
		yMenuFrom   = BannerMenu.top;
		yMenuTo     = windows.pageYOffset + 0;   // À§ÂÊ À§Ä¡
		xMenuTo     = Windows.pageXOffset;
	}
	else if (isDOM)
	{
		yMenuFrom   = parseInt (BannerMenu.style.top, 10);
		yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 64; // À§ÂÊ À§Ä¡
		xMenuTo     = (isNS ? window.pageXOffset : document.body.scrollLeft);
	}
	timeoutNextCheck = 500;

	if (yMenuFrom != yMenuTo)
	{
		yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
		xOffset = Math.ceil(Math.abs(sw / 2)) + 432;
		if (yMenuTo < yMenuFrom)
			yOffset = -yOffset;
		if (isNS4)
			BannerMenu.top += yOffset;
		else if (isDOM)
			BannerMenu.style.top = parseInt (BannerMenu.style.top, 10) + yOffset;
			BannerMenu.style.left = xOffset;
			timeoutNextCheck = 10;
	}
	setTimeout ("moveRightEdge()", timeoutNextCheck);
}

if (isNS4) {
	var BannerMenu = document["BannerMenu"];
	BannerMenu.top = top.pageYOffset + 135;
	BannerMenu.visibility = "visible";
	moveRightEdge();
} else if (isDOM) {
	var BannerMenu = getRef('BannerMenu');
	BannerMenu.style.top = (isNS ? window.pageYOffset : document.body.scrollTop) + 85;
	BannerMenu.style.visibility = "visible";
	moveRightEdge();
}