How can I download page on this linkhttp://www.kayak.com/s/search/air?a...=y&l2=LON&t2=a&d2=11/10/2010&return_flex&r2=yLink changes to short version (for example www.kayak.com/r/OcJdUd>) after some time ...I tried to download page with fopen command and Curl lib but nothing.So is there any solution ?Thanks!