function pageChange(page, pageSize) {
    var leftMenu = document.getElementById('leftmenu');
    var itemCnt = 0;
    for (var i in leftMenu.childNodes) {
        if (leftMenu.childNodes[i].nodeName == 'LI') {
            itemCnt++;
            if (itemCnt > (page-1)*pageSize && itemCnt <= page*pageSize) {
                leftMenu.childNodes[i].style.display = '';
            }
            else {
                leftMenu.childNodes[i].style.display = 'none';
            }
        }
    }
    var paginator = document.getElementById('projpaginator');
    itemCnt = 0;
    for (i in paginator.childNodes) {
        if (paginator.childNodes[i].nodeName == 'LI') {
            itemCnt++;
            if (itemCnt == page) {
                paginator.childNodes[i].innerHTML = '<b>'+itemCnt+'</b>';
            }
            else {
                paginator.childNodes[i].innerHTML = '<a href="#" onclick="return pageChange('+itemCnt+', '+pageSize+')">'+itemCnt+'</a>';
            }
        }
    }
    return false;
}

function projectsChangeProj(sel) {
    if (sel.value > 0) {
        sel.form.submit();
    }
}