var stmnLEFT = 875 // ½ºÅ©·Ñ¸Þ´ºÀÇ ÁÂÃø À§Ä¡
var stmnGAP1 = 100; // ÆäÀÌÁö Çì´õºÎºÐÀÇ ¿©¹é
var stmnGAP2 = 262; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¾à°£ ¶ç¿ò. ÇÊ¿ä¾øÀ¸¸é 0À¸·Î ¼¼ÆÃ
var stmnBASE = 252; // 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 = 200; // ¿òÁ÷ÀÓÀ» °¨ÁöÇÏ´Â ¼Óµµ (¼ýÀÚ°¡ Ŭ¼ö·Ï ´Ê°Ô ¾Ë¾ÆÂ÷¸²)
var stmnScrollSpeed = 12; // 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;
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();
}
}