var stmnGAP1 = 0; // ÆäÀÌÁö À§ÂÊ ¿©¹é
        var stmnGAP2 = 0; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¾à°£ ¶ç¿ò. ÇÊ¿ä¾øÀ¸¸é 0À¸·Î Á¶Á¤Çϼ¼¿ä
        var stmnBASE = 4; // ½ºÅ©·Ñ¸Þ´º Ãʱ⠽ÃÀÛÀ§Ä¡
        var stmnActivateSpeed = 50; // ¿òÁ÷ÀÓÀ» °¨ÁöÇÏ´Â ¼Óµµ (¼ýÀÚ°¡ Ŭ¼ö·Ï ´À¸®´Ù)
        var stmnScrollSpeed = 3; // ½ºÅ©·ÑµÇ´Â ¼Óµµ (Ŭ¼ö·Ï ´À¸²)
        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()
        {

                                         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();
                }
        }