Check if javascript source is using prohibited functions
 

I want to run user provided javascript on site, but before doing so, I need to (algorithmically) check if provided javascript source follows set of rules (e.g.not using eval() function, not using setTimeout()/setInterval() functions, etc.).

Nice thing in addition would be to check if source is valid. Tool for this could be anything, since executed server-side. Do you have any ideas what may be useful for this ?