$('*#amount').addClass("valid");

    $('.supporter-form-inputs .form-error-show')

        .removeClass('form-error-show').addClass('form-error');

    $('*#amount').on('input', function() {

        var input=$(this);

    $(".supporter-form-submit#annual").click(function (event) {

        validateFormAtSubmission($(".supporter-form#annual input#amount"), event);

    });

    /* Handle toggling of annual/monthly form selections */

    $('.supporter-type-selection#monthly').hide();

    $('#annualSelector').css("font-weight", "bold").css("font-size", "127%");