function pageReadyGuest () 
{
    // Rotating banner
    var bannerPosition = 865;

    $('a#slideLeft').click(function () {

        $('div#banner').animate({
            backgroundPosition: (-bannerPosition + 'px') + ' 0'
        }, 'medium');
        bannerPosition -= 865;
    });

    $('a#slideRight').click(function () {
        bannerPosition += 865;
        $('div#banner').animate({
            backgroundPosition: (-bannerPosition + 'px') + ' 0'
        }, 'medium');
    });


    // Place initial focus on the username (email) input box:
    document.getElementById('emailField').focus();

};

// ===========================================
// Community challenge
//===========================================
function pageReadyUser () 
{
	loadCommunityStats();
}

//calls all the functions needed to update data
function refreshPageData()
{
	loadCommunityStats();
}