$(document).ready(function() {
    $.ajax({
        type: "GET",
        url: "/Documents/replaceBanner.xml",
        dataType: "xml",
        success: function(xml) {
            $(xml).find('replace').each(function() {
                var srp = $(this).find('srp').text();
                var fb = $(this).find('fb').text();
                var beginDate = $(this).find('begindate').text();
                var endDate = $(this).find('enddate').text();
                var now = new Date();
                var replaced = false;
                if (!replaced && (now >= new Date(beginDate) && now <= new Date(endDate))) {
                    if ($.trim(srp) == "") {
                        $('div.replaceMe').replaceWith(fb);
                    } else {
                        $('div.imgWrap').replaceWith(srp);
                        $('div.replaceMe').replaceWith(fb);
                    }
                    replaced = true;
                }
            });
        }
    });
});