showing description from a carousel, not working when more than 1 carousel on page

showing description from a carousel, not working when more than 1 carousel on page

Hi I'm having a problem with a carousel i'm trying to set up. the problem is i t doesn't seem to work well when there is more than one carousel on a page. Everytime i hover over an icon the description(which is in a div outside over the main carousel area)  is displayed in both carousel, when it should only be displayed in one, how can i change it so that it only shows up in one at a time?

I've attached a zip file with all the contents. I'm not great at jQuery so any help would be great!!