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 StartPos = 10; // ½½¶óÀÌµå ¸Þ´º ½ÃÀÛÀ§Ä¡ 
//var StartPos = 220; // ½½¶óÀÌµå ¸Þ´º ½ÃÀÛÀ§Ä¡ 

var x = 850;        // È­¸é ¿ÞÂÊÀ¸·Î ºÎÅÍ ¶³¾îÁö´Â À§Ä¡
var Y = 240;        // ÆäÀÌÁö Çì´õºÎºÐÀÇ ¿©¹é
var slideY = 10;    // ½½¶óÀ̵å½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¶ç¿öÁö´Â °Å¸®

var slideWatch;
var slideSpeed = 50; // ½½¶óÀÌµå ¼Óµµ
var slideSpeed2 = 10; // 


function Refreshslide1()
{
    var stmnStartPoint, stmnEndPoint, stmnRefreshTimer;

    stmnStartPoint = parseInt(scrollmenu.style.top, 10);
    stmnEndPoint = document.body.scrollTop + slideY;
    if (stmnEndPoint < Y) stmnEndPoint = Y;

    stmnRefreshTimer = slideSpeed;

    if ( stmnStartPoint != stmnEndPoint ) {
            stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 );
            scrollmenu.style.top = parseInt(scrollmenu.style.top, 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount );
            stmnRefreshTimer = slideSpeed2;
    }

    slideWatch = setTimeout ("Refreshslide1();", stmnRefreshTimer);
}

function Initslide1()
{
  scrollmenu.style.left = x;
  scrollmenu.style.top = document.body.scrollTop + StartPos;
  Refreshslide1();
}

function OnLoad(){
    var y;

    // Æä¿¡Áö ·Îµù½Ã Æ÷Áö¼Ç
    if ( bNetscape4plus ) {
            document["scrollmenu"].top = top.pageYOffset + 100;
            document["scrollmenu"].visibility = "visible";
    }else if ( bExplorer4plus ) {
            scrollmenu.style.top = document.body.scrollTop + 100;
            scrollmenu.style.visibility = "visible";
    }

    Initslide1();
    return true;
}