Linking separate scripts to different versions of jquery on one page?

Linking separate scripts to different versions of jquery on one page?

Is it possible to link different scripts to different version of jquery on one page?

For example on this page  http://kimcolemanprojects.com/ my scrollto jquery does not work on chrome with latest 1.8.3 query but does work with older 1.4.2 version.

However my other script which is mouseover image displays does not work with this older 1.4.2 version. 

Any ideas???

Thanks for your time.

Angela