The javascript engine isn't even that big of a problem. There are at least two modules on CPAN that interface with the spidermonkey JS interpreter (though last time I checked, neither was complete and using them wasn't exactly trivial).

The real issue is that you'd have to implement pretty much the whole DOM too, including most of the non-standardized stuff. Which is really, really tedious work.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: Parsing AJAX-based website by Joost
in thread Parsing AJAX-based website by Anonymous Monk

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