var ads = '';
ads += '<'+'a href="http://adserver.o2.pl/rdr.php?id_url=160695" target';
ads += '="_blank"><'+'img src="http://f.o2.pl/frd2/6386d92f000c0e0a494f';
ads += 'a6f0/box_Frix_300x250_seria1.gif/" border="0" height="250" w';
ads += 'idth="300"><'+'/a>';
document.write(ads);