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javascript

동적 레이어 위치 잡기.

by 새로운 도전을 위한 한걸음 2015. 5. 10.

<html>
<head>
    <title></title>

<SCRIPT language=JavaScript1.2>
    self.onError=null;
    currentX = currentY = 0; 
    whichIt = null;          
    lastScrollX = 0; lastScrollY = -10;
    NS = (document.layers) ? 1 : 0;
    IE = (document.all) ? 1: 0;
    <!-- STALKER CODE -->
    function heartBeat() {
        if(IE) {
              diffY = document.body.scrollTop;
              diffX = 0;
               }

        if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }

        if(diffY != lastScrollY) {
                    percent = .1 * (diffY - lastScrollY);
                    if(percent > 0) percent = Math.ceil(percent);
                    else percent = Math.floor(percent);
            if(IE) document.all.banner.style.pixelTop += percent;
            if(NS) document.banner.top += percent;
                    lastScrollY = lastScrollY + percent;
        }
        if(diffX != lastScrollX) {
            percent = .1 * (diffX - lastScrollX);
            if(percent > 0) percent = Math.ceil(percent);
            else percent = Math.floor(percent);
            if(IE) document.all.banner.style.pixelLeft += percent;
            if(NS) document.banner.top += percent;
            lastScrollY = lastScrollY + percent;
        }   
    }   
    if(NS || IE) action = window.setInterval("heartBeat()",1);

</script>
</head>
<body>

<center>
<table width=700 height=1500 border style="position:relative">
<td>

    <!--스크롤박스-->
    <div id="banner" style="position:absolute; left:710px; top:150px;">
        <table border="0" width="55" height="100" cellspacing="0" cellpadding="0">
        <td bgcolor=0><font color=white>스크롤</td>
        </table>
    </div>
    <!--스크롤박스-->

</td>
</table>

 

</html>