function storeScrollMain(name) {
    var y = window.pageYOffset ? window.pageYOffset : document[(document.compatMode == 'CSS1Compat') ? 'documentElement' : 'body'].scrollTop;
    var ttl = new Date();
    ttl.setTime(ttl.getTime() + 24 * 60 * 60 * 1000);
    setCookie('mainscroll' + name, y, ttl);
}

function loadScrollMain(name) {
    var y = getCookie('mainscroll' + name);
    if (!y) return;
    scrollTo(parseInt(0), parseInt(y));
}

function storeScrollPane(name) {
    var elem = document.getElementById('scrollpane');
    var y = elem.scrollTop;
    var ttl = new Date();
    ttl.setTime(ttl.getTime() + 24 * 60 * 60 * 1000);
    setCookie('panescroll' + name, y, ttl);
}

function loadScrollPane(name) {
    var y = getCookie('panescroll' + name);
    if (!y) return;
    var elem = document.getElementById('scrollpane');
    elem.scrollTop = y;
}

function setCookie(name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
    document.cookie = curCookie;
}

function getCookie(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) end = dc.length;
    return unescape(dc.substring(begin + prefix.length, end));
}