var html = '', link_url = '#none';

    // 고정 or 랜덤
                        link_url = '//www.willbes.net/banner/click?banner_idx=3316&return_url=police.willbes.net%2Fpromotion%2Findex%2Fcate%2F3001%2Fcode%2F1139&link_url_type=I';
        
                    html = '<a href="' + link_url + '" target="_self" class="">';
        
        html += '<img src="/public/uploads/willbes/banner/2020/0608/banner_20220805173421.jpg" title="경찰합격환승이벤트" usemap="#BannerImgMap3316"/></a>';
    
        html += "";

            document.write(html);