I've got a jquery conflict, my slider doesn't work anymore

I recently had a coder make some scripts for an optin form to prevent people from typing certain characters and words into the fields of the form. The script is jquery based. Now I'm realizing that when I setup the script on my site, it works great but killed my slider (which I believe is also jquery based). I'm using a plugin named "CSS & Javascript Toolbox" to enable the new script. The slider is part of my theme. Any ideas where I can go to fix this? I do believe there is a certain way you need to have the jquery so one doesn't kill the other. I'm not a coder so simple, dummy terms would be appreciated. Thanks!