Jquery template minor tweak

I have a website here: [login to view URL] that has a custom jquery scroller on the gallery page (to the right of the thumbnails) that I would like to be able to add to other pages I require the code altering so that the about us and services page have this custom scroll bar too. The relevant files are allready included on the site so it is just the html and css code that need altering to enable the effect on these two pages only. The final code will have to be html standards compliant and result in no javascript errors. You will need to also provide a change log of the code altered.