Is content added after page load invisible to search engines?

[bugboy]

Hi, I'm creating an online photo gallery. I would like to be able to browse photos and descriptions using ajax retrieving from a database to improve the user experience.

What do people do about SEO? Won't my descriptions be invisible to search engines?

Do i create a separate hard coded page for each photo that a search engine can read? or is there another method?

Thanks

[JKing]

Have a look at this: Crawling Ajax it should be helpful.