function getCookieVal (offset) { 
    var endstr = document.cookie.indexOf (";", offset); 
    if (endstr == -1) 
    endstr = document.cookie.length; 
    return unescape(document.cookie.substring(offset, endstr)); 
    } 
    function GetCookie (name) { 
    var arg = name + "="; 
    var alen = arg.length; 
    var clen = document.cookie.length; 
    var i = 0; 
    while (i < clen) { 
    var j = i + alen; 
    if (document.cookie.substring(i, j) == arg) 
    return getCookieVal (j); 
    i = document.cookie.indexOf(" ", i) + 1; 
    if (i == 0) break; 
    } 
    return null; 
    } 
    function SetCookie (name, value) { 
        var argv = SetCookie.arguments; 
        var argc = SetCookie.arguments.length; 
        var expires = (argc > 2) ? argv[2] : null; 
        var path = (argc > 3) ? argv[3] : null; 
        var domain = (argc > 4) ? argv[4] : null; 
        var secure = (argc > 5) ? argv[5] : false; 
        document.cookie = name + "=" + escape (value) + 
        ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + "; path=/";
        //((path == null) ? "" : ("; path=" + path)) + 
        
        //((domain == null) ? "" : ("; domain=" + domain)) + 
        //((secure == true) ? "; secure" : ""); 
    } 
    function DeleteCookie (name) { 
    var exp = new Date(); 
    exp.setTime (exp.getTime() - 1); 
    // This cookie is history 
    var cval = GetCookie (name); 
    document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString(); 
    } 
    // -- End Hiding Here -->