What applications are being used on this website to give the "flashy" look?

Hi

Im useing the new dreamweaver, and im confident in creating a basic website, however I want to move up to the next level, so could any one please tell me what other products this company are using to create the effects? and maybe a little pointer on how I go about creating this sort of "product"?

I currently use dreamweaver, along with photoshop for images and Ive down loaded fireworks but not yet used it!

Many Thanks

http://www.questmotorgroup.co.uk/vauxhall/home