$(document).ready(function() {

    if ($("ol.donationType li.errorinfo").length > 0) {
        $("fieldset.likeToGive div").addClass("msgError");
    }

    //if send receipt unchecked hide address div
    if (!$("input[name='DonateForm.chkDonationReceipt']").is(':checked')) {
        $("ol.donationAddress").hide();
    }

    //if donation has been checked
    if ($("input[id='DonateForm.radDonationTypeOngoing']").is(':checked')) {
        hideEmailShowAddress();
    }

    $("input[id='DonateForm.radDonationTypeSingle']").click(showEmailBox);
    $("input[id='DonateForm.radDonationTypeOngoing']").click(hideEmailShowAddress);

    $("input[name='DonateForm.chkDonationReceipt']").click(toggleAddress);
});

function showEmailBox() {
    $("div.emailCheckbox").show();
    $("input[name='DonateForm.chkDonationReceipt']").attr('disabled', false);
}

function hideEmailShowAddress() {
    $("div.emailCheckbox").hide();
    $("input[name='DonateForm.chkDonationReceipt']").attr('checked', true).attr('disabled', true);
    $("ol.donationAddress").show();    
}

function toggleAddress() {
    $("ol.donationAddress").toggle();
}