//####### 여기서 부터가 레이어 스무스하게 스크롤바 따라다니는 스크립트 함수 //###
// layer id를 Layer3에서 divMenu로 바꾸었어요!!
var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");

function CheckUIElements()
{
        var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;

        yMenuFrom   = parseInt (divMenu.style.top, 10);
        yMenuTo     = document.body.scrollTop + 300; // 위쪽 위치, 알아서 바꾸세요!!
		//document.getElementById("divMenu").right = 0;

        timeoutNextCheck = 220;

        if ( Math.abs (yButtonFrom - (yMenuTo + 118)) < 6 && yButtonTo < yButtonFrom ) {

                setTimeout ("CheckUIElements()", timeoutNextCheck);
                return;
        }


        if ( yButtonFrom != yButtonTo ) {
                yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 );
                if ( yButtonTo < yButtonFrom )
                        yOffset = -yOffset;

                if ( bNetscape4plus )
                        document["divLinkButton"].top += yOffset;
                else if ( bExplorer4plus )
                        divLinkButton.style.top = parseInt (divLinkButton.style.top, 10) + yOffset;

                timeoutNextCheck = 10;
        }
        if ( yMenuFrom != yMenuTo ) {
                yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 20 );
                if ( yMenuTo < yMenuFrom )
                        yOffset = -yOffset;

                if ( bNetscape4plus )
                        document["divMenu"].top += yOffset;
                else if ( bExplorer4plus )
                        divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset;

                timeoutNextCheck = 10;
        }

		//오른쪽에 위치시키기---------------------------
		var isIE=document.all
		var isIENOTopera=document.all&&navigator.userAgent.indexOf("Opera")==-1
		var objMsgAll=isIE? document.all.divMenu : document.getElementById? document.getElementById("divMenu") : document.divMenu
		var nLeft=isIE? document.body.scrollLeft : pageXOffset
		//var nTop=isIE? document.body.scrollTop : pageYOffset
		var nWindowWidth=isIENOTopera? document.body.clientWidth : window.innerWidth-20
		var nWindowHeight=isIENOTopera? document.body.clientHeight : window.innerHeight

		if (isIE||document.getElementById){
			objMsgAll.style.left=parseInt(nLeft)+nWindowWidth-objMsgAll.offsetWidth
			//objMsgAll.style.left=parseInt(nLeft)+nWindowWidth/2-objMsgAll.offsetWidth/2
			//objMsgAll.style.top=parseInt(nTop)+parseInt(nWindowHeight)-objMsgAll.offsetHeight-4
		}
		else if (document.layers){
			objMsgAll.left=nLeft+nWindowWidth-objMsgAll.document.width
			//objMsgAll.left=nLeft+nWindowWidth/2-objMsgAll.document.width/2
			//objMsgAll.top=nTop+nWindowHeight-objMsgAll.document.height-5
		}
		//----------------------------

        setTimeout ("CheckUIElements()", timeoutNextCheck);
}
function OnLoad()  //스크롤 따라다니는 레이어....
{
        var y;

        // 프레임 에서 벗어나게 하는 함수입니다. 프레임에 넣으려면 삭제하세요
        if ( top.frames.length )

        // 페에지 로딩시 포지션
        if ( bNetscape4plus ) {
                document["divMenu"].top = top.pageYOffset + 118;
                document["divMenu"].visibility = "visible";
        }
        else if ( bExplorer4plus ) {
                divMenu.style.top = document.body.scrollTop + 118;
                divMenu.style.visibility = "visible";
        }

        CheckUIElements();

        return true;
}