How to creat the photo gallery like these websites?

[cliffcc]

How to creat the photo gallery like these websites?

http://www.citibank.com.hk/

http://www.gigonzone.com/productinfo.do?method=viewTopProduct&subproductid=2757

And one more question. How to creat the countdown clock?

http://www.gigonzone.com/productinfo.do?method=viewTopProduct&subproductid=2757

Thank you very much!

[pritaeas]

The first is in flash, the second in jquery (try this one ).