var mode = "H"; var ads = []; var start_ad = 0; function get_col(ad) { var col = 12; if (mode == 'H') { col = col / ad.banners.length; } return col; } function get_size(ad) { var size = ""; if (mode == 'H') { size += 'height="' + ad.height + '"'; } else if (mode == 'V') { size += 'width="' + ad.width + '"'; } return size; } function gen_ad(ad) { var html = ""; var col = get_col(ad); var size = get_size(ad); for (var banner in ad.banners) { html += '