(JAVASCRIPT)كود معاينة المواضيع قبل الدخول الى الموضوع

if (/\/?f\d+.*/.test(window.location.pathname)) {
    $(function () {
        $('a.topictitle').after('<a href="#" style="margin-left: 5px;" class="preview_topic"><img src="http://i.imgur.com/gdvRoFW.png"/></a>');
        $('.preview_topic').click(function () {
            var url = this.previousSibling.href;
            $('body').prepend('<div style="width: 100%; height: 100%; position: fixed; top: 0px; left: 0px; z-index: 10000; opacity: 0.4; background-color: #3E3E3E;" class="modal" id="document_modal"></div><div id="topic_popup" class="popupWrapper" style="z-index: 10001;"></div>');
            $('#topic_popup').load(url + ' .post:first', function () {
                $('#document_modal').click(function () {
                    $('#document_modal, #topic_popup').remove();
                });
            });
            return false;
        });
    });
}
document.write("<style>.popupWrapper {background-color: rgba(70, 70, 70, 0.6);border-radius: 4px 4px 4px 4px;box-shadow: 0 12px 25px rgba(0, 0, 0, 0.7);left: 300px;margin: 0 auto !important;max-height: 400px;max-width: 700px;overflow: auto;padding: 4px;position: fixed !important;top: 200px;}</style>");

if (/\/?f\d+.*/.test(window.location.pathname)) {
    $(function () {
        $('a.topictitle').after('<a href="#" style="margin-left: 5px;" class="preview_topic"><img src="http://i.imgur.com/gdvRoFW.png"/></a>');
        $('.preview_topic').click(function () {
            var url = this.previousSibling.href;
            $('body').prepend('<div style="width: 100%; height: 100%; position: fixed; top: 0px; left: 0px; z-index: 10000; opacity: 0.4; background-color: #3E3E3E;" class="modal" id="document_modal"></div>');
            $('.pun').prepend('<div id="topic_popup" class="popupWrapper" style="z-index: 10001;"></div>');
            $('#topic_popup').load(url + ' .post:first', function () {
                $('#document_modal').click(function () {
                    $('#document_modal, #topic_popup').remove();
                });
            });
            return false;
        });
    });
}
document.write("<style>.popupWrapper {background-color: rgba(70, 70, 70, 0.6);border-radius: 4px 4px 4px 4px;box-shadow: 0 12px 25px rgba(0, 0, 0, 0.7);left: 300px;margin: 0 auto !important;max-height: 400px;max-width: 700px;overflow: auto;padding: 4px;position: fixed !important;top: 200px;}</style>");