Forums Scripts & Popups Var Problem (beginner)

Hello I am trying to store a var which will look like:

%Easy.$nick e.g. %Easy.User281

When I use "set %Easy $+ $nick Dog" it creates the var with the data 'Dog' but I am unsure how I would read the var later on. When I do echo %Easy $+ $nick it displays the name of the Var and not the contents 'Dog'.

Any help would be appreciated.

/help $eval

$eval($+(%,Easy,$nick),2)

Thank you very much for helping me with my problem.