var stmnLEFT = 960;
var stmnGAP1 = 500;
var stmnGAP2 = 500;
var stmnBASE = 800;
var stmnActivateSpeed = 200; 
var stmnScrollSpeed = 10; 

var ANIMATE = true;

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(); 
} 
}