<!--
    var lastScrollY = 0;
    var layerLeftPosition = 0;
	function initlayerPostion() {
        layerLeftPosition = document.body.offsetWidth/2 + 480;	//레이어에 left위치변화 같이씀

        if (layerLeftPosition <= 955) {
            layerLeftPosition = 955;
        }
        document.getElementById("quickmenu").style.top = 0;
		document.getElementById("quickmenu").style.left = layerLeftPosition;
	
	}
		
	function layerPostion() {
        layerLeftPosition = document.body.offsetWidth/2 + 480;//레이어에 left위치변화 같이씀

        if (layerLeftPosition <= 955) {
            layerLeftPosition = 955;
        }
		document.getElementById("quickmenu").style.left = layerLeftPosition;
	
	}

    function heartBeat() {
		var diffY = document.body.scrollTop;

		if (diffY != lastScrollY) {
			percent = .5 * (diffY - lastScrollY);
			if (percent > 900) {
				percent = Math.ceil(percent);
			} else {
				percent = Math.floor(percent);
			}
			document.all.quickmenu.style.pixelTop += percent;
			
			lastScrollY = lastScrollY + percent;
		}
	}

  
    initlayerPostion();
    window.setInterval('heartBeat()',5);
    window.onresize = layerPostion;
//-->

<!--

function OnLoad() {
    var y;

 // 페이지 로딩시 포지션
 quickmenu.style.pixelTop=document.body.scrollTop + document.body.clientHeight - quickmenu.offsetHeight //- 700;
    quickmenu.style.visibility = "visible";

    // initializing UI update timer
    CheckUIElements();

    return true;
}

function CheckUIElements() {
    var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;

    yMenuFrom = parseInt (quickmenu.style.top, 10);
    yMenuTo = document.body.scrollTop + 90;//y축위치수정가능
    //yMenuTo = document.body.scrollTop + document.body.clientHeight - quickmenu.offsetHeight - 100 // 위쪽 위치

    timeoutNextCheck = 500;

    if ( Math.abs (yButtonFrom - (yMenuTo + 152)) < 6 && yButtonTo < yButtonFrom ) {
     setTimeout ("CheckUIElements()", timeoutNextCheck);
  return;
 }

 if ( yButtonFrom != yButtonTo ) {
     yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 );
  if ( yButtonTo < yButtonFrom )
            yOffset = -yOffset;
  timeoutNextCheck = 10;
 }
 if ( yMenuFrom != yMenuTo ) {
     yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 20 );
  if ( yMenuTo < yMenuFrom )
      yOffset = -yOffset;

        quickmenu.style.top = parseInt (quickmenu.style.top, 10) + yOffset;

        timeoutNextCheck = 10;
    }

 setTimeout ("CheckUIElements()", timeoutNextCheck);
}

OnLoad();
-->