text = new Array(3);


text[0] = "<a target='_blank' rel='nofollow' class='mainlevel-nav' href = 'http://www.lynxtrack.com/afclick.php?o=9496&b=18g9chdp&p=31435&l=1&s=iphone'>Free IPhone 3GS</a>";
text[1] = "<a target='_blank' rel='nofollow' class='mainlevel-nav' href = 'http://www.lynxtrack.com/afclick.php?o=8701&b=30z0bf1m&p=31435&l=1&s=macbook2'>Free MacBook Air</a>";
text[2] = "<a target='_blank' rel='nofollow' class='mainlevel-nav' href = 'http://www.lynxtrack.com/afclick.php?o=9096&b=42180r3p&p=31435&l=1&s=freelaptop'>Free Laptop</a>";

index = Math.floor(Math.random() * text.length);
document.write(text[index]);