Re: Resume Questions..
I have not seen a functional resume in my entire career as a manager. Atleast in the US that is not used except for C-level or academic fields.
In any job, no matter how different they are, there are always common elements. I suggest you seek out the common elements and highlight them in your description. Skills such as team building/team player, problem solving, multitasking, taking on challenges, time manament, writing, etc. can be highlighted in jobs that are we very different in nature.
Hope this helps,