$(function () {
    $.each($(".successMessage"), function () { $(this).html("<span class='successMessageInner'>" + $(this).html() + "</span>"); });
    $.each($(".errorMessage"), function () { $(this).html("<span class='errorMessageInner'>" + $(this).html() + "</span>"); });
    $.each($('.confirmMessage'), function () { $(this).html("<span class='confirmMessageInner'>" + $(this).html() + "<input class='confirmMessageAccept' type='button' value='Да'/><input class='confirmMessageCancel' type='button' value='Нет'/></span>"); });
    $('.confirmMessageCancel').click(function () { $(this).parents('.confirmMessage').slideUp(); });
});