function GoTop() {
 window.scrollTo(0,0);
}
/*
self.onError=null; 
currentX = currentY = 0; 
whichIt = null; 
lastScrollX = 0; lastScrollY = 0; 
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 = .04 * (diffY - lastScrollY); //move speed
if(percent > 0) percent = Math.ceil(percent); 
else percent = Math.floor(percent); 
if(IE) document.all.bar.style.pixelTop += percent; 
if(NS) document.bar.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.bar.style.pixelLeft += percent; 
if(NS) document.bar.top += percent; 
lastScrollY = lastScrollY + percent; 
} 
} 
if(NS || IE) action = window.setInterval("heartBeat()",1); 

*/
var persistclose=0 //set to 0 or 1. 1 means once the bar is manually closed, it will remain closed for browser session
var startX = 868 //set x offset of bar in pixels
var startY = 260 //set y offset of bar in pixels

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

var verticalpos="fromtop"

function closebar(){
if (persistclose)
document.cookie="remainclosed=1"
document.getElementById("topbar").style.visibility="hidden"
}

function staticbar(){

    var ns = (navigator.appName.indexOf("Netscape") != -1);
    var d = document;
    function ml(id){
        var el=d.getElementById(id);
        if (!persistclose || persistclose && get_cookie("remainclosed")=="")
        el.style.visibility="visible"
        if(d.layers)el.style=el;
        el.sP=function(x,y){this.style.left=x+"px";this.style.top=y+"px";};
        el.x = startX;
        if (verticalpos=="fromtop")
        el.y = startY;
        else{
        el.y = ns ? pageYOffset + innerHeight : iecompattest().scrollTop + iecompattest().clientHeight;
        el.y -= startY;
        }
        return el;
    }
    window.stayTopLeft=function(){
        if (verticalpos=="fromtop"){
        var pY = ns ? pageYOffset : iecompattest().scrollTop;
        ftlObj.y += (pY + startY - ftlObj.y)/8;
        }
        else{
        var pY = ns ? pageYOffset + innerHeight : iecompattest().scrollTop + iecompattest().clientHeight;
        ftlObj.y += (pY - startY - ftlObj.y)/8;
        }
        ftlObj.sP(ftlObj.x, ftlObj.y);
        setTimeout("stayTopLeft()", 10);
    }
    ftlObj = ml("topbar");
    stayTopLeft();
}

if (window.addEventListener)
window.addEventListener("load", staticbar, false)
else if (window.attachEvent)
window.attachEvent("onload", staticbar)
else if (document.getElementById)
window.onload=staticbar

 

// Ŭ¸¯½Ã ºÎµå·´°Ô »ó´ÜÀ¸·Î ¿Ã¶ó°¡±â
function back_top()
{
        x = document.body.scrollLeft;
        y = document.body.scrollTop;
        step = 2;

        while ((x != 0) || (y != 0)) {
                scroll (x, y);
                step += (step * step / 300);
                x -= step;
                y -= step;
                if (x < 0) x = 0;
                if (y < 0) y = 0;
        } 
        scroll (0, 0);
}