// Check for new balance and loyalty every 5 seconds
setInterval("update()", 5000);

function update() {
    $.get("ajax-balance.html", {},
       function(data){
           if(data !== null) {
               //$("#balance-value").html('$' + data.balance);
               $("#balance-value").html(data.balance);
               //$("#loyalty-value").html(data.loyalty);
           }
       }, "json");
}

// Clear the Login Elements
function usrFocus() {
    $('#hiddenusername').hide();
    $('#username').show();
    $('#username').focus();
}
function usrBlur() {
    if ($('#username').attr('value') == '') {
        $('#username').hide();
        $('#hiddenusername').show();
    }
}
function pwdFocus() {
    $('#hiddenpassword').hide();
    $('#password').show();
    $('#password').focus();
}
function pwdBlur() {
    if ($('#password').attr('value') == '') {
        $('#password').hide();
        $('#hiddenpassword').show();
    }
}