var stmnLEFT = 1020; // ½ºÅ©·Ñ¸Þ´ºÀÇ ÁÂÃø À§Ä¡ 
var stmnGAP1 = 300; // ÆäÀÌÁö Çì´õºÎºÐÀÇ ¿©¹é 
var stmnGAP2 = 20; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¾à°£ ¶ç¿ò. ÇÊ¿ä¾øÀ¸¸é 0À¸·Î ¼¼Æà 
var stmnBASE = 330; // ½ºÅ©·Ñ¸Þ´º Ãʱ⠽ÃÀÛÀ§Ä¡ (¾Æ¹«·¸°Ô³ª Çصµ »ó°üÀº ¾øÁö¸¸ stmnGAP1°ú ¾à°£ Â÷À̸¦ ÁÖ´Â°Ô º¸±â ÁÁÀ½) 
var stmnActivateSpeed = 100; // ¿òÁ÷ÀÓÀ» °¨ÁöÇÏ´Â ¼Óµµ (¼ýÀÚ°¡ Ŭ¼ö·Ï ´Ê°Ô ¾Ë¾ÆÂ÷¸²) 
var stmnScrollSpeed = 5; // ½ºÅ©·ÑµÇ´Â ¼Óµµ (Ŭ¼ö·Ï ´Ê°Ô ¿òÁ÷ÀÓ) 

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; 

stmnLimit = parseInt(window.document.body.scrollHeight) - parseInt(STATICMENU.offsetHeight); 
if (stmnEndPoint > stmnLimit) stmnEndPoint = stmnLimit; 

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