var stmnGAP1 = 160; // À§ÂÊ ¿©¹é (ű×Àγݰ¡ À§¿¡¼­ 10Çȼ¿ ¶³¾îÁø °÷¿¡ º¸¿©Áý´Ï´Ù) 
var stmnGAP2 = 160; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú À§ÂÊ°ú ¶³¾îÁö´Â °Å¸® 
var stmnBASE = 160; // ½ºÅ©·Ñ ½ÃÀÛÀ§Ä¡ 
var stmnActivateSpeed = 200; 
var stmnScrollSpeed = 10; 

var stmnTimer; 

function ReadCookie(name) 
{ 
var label = name + "="; 
var labelLen = label.length; 
var cLen = document.cookie.length; 
var i = 0; 

while (i < cLen) { 
    var j = i + labelLen; 

    if (document.cookie.substring(i, j) == label) { 
        var cEnd = document.cookie.indexOf(";", j); 
        if (cEnd == -1) cEnd = document.cookie.length; 

        return unescape(document.cookie.substring(j, cEnd)); 
    } 

    i++; 
} 

return ""; 
} 

function SaveCookie(name, value, expire) 
{ 
var eDate = new Date(); 
eDate.setDate(eDate.getDate() + expire); 
document.cookie = name + "=" + value + "; expires=" +  eDate.toGMTString()+ "; path=/"; 
} 

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

stmnStartPoint = parseInt(STATICMENU.style.top, 10); 
stmnEndPoint = document.body.scrollTop + stmnGAP2; 
if (stmnEndPoint < stmnGAP1) stmnEndPoint = stmnGAP1; 

stmnRefreshTimer = stmnActivateSpeed; 

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

stmnTimer = setTimeout ("RefreshStaticMenu();", stmnRefreshTimer); 
} 

function ToggleAnimate() 
{ 
if (ANIMATE.checked) { 
                RefreshStaticMenu(); 
                SaveCookie("ANIMATE", "true", 300); 
} 
else { 
                clearTimeout(stmnTimer); 
                STATICMENU.style.top = stmnGAP1; 
                SaveCookie("ANIMATE", "false", 300); 
} 
} 

function InitializeStaticMenu() 
{ 
//STATICMENU.style.left = stmnLEFT; 

    if (ReadCookie("ANIMATE") == "false") { 
        ANIMATE.checked = false; 
        STATICMENU.style.top = document.body.scrollTop + stmnGAP1; 
    } 
    else { 
        ANIMATE.checked = true; 
        STATICMENU.style.top = document.body.scrollTop + stmnBASE; 
        RefreshStaticMenu(); 
    } 
} 

var speed=2
var objContent=document.getElementById? document.getElementById("myContent") : document.all.myContent

function movedown(){
	if (parseInt(objContent.style.top)>=(objContent.offsetHeight*(-1)+167))
	    objContent.style.top=parseInt(objContent.style.top)-speed+"px"
	    
	movedownvar=setTimeout("movedown()",20)
}

function moveup(){
	if (parseInt(objContent.style.top)<=0)
	    objContent.style.top=parseInt(objContent.style.top)+speed+"px"
	    
	moveupvar=setTimeout("moveup()",20)
}