slow textarea in internet explorer after big table list

I'm working on an ecommerce website for my work t开发者_如何转开发hat gives me articles that can be ordered. Below my list of articles I have a textarea where you can give comments, when my list of articles is long the typing in this textarea is very slow.

When I have small lists everything goes fine, but with large lists ie hangs. No other webbrowser has this issue.

Can somebody help me with this?

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There could be javascript code which listens events on textarea and do something with it (keydown, keyup, keypress). If it's so than this code related to each article and how many articles you have that much events are set up.