adding new buttons to comment area

Hello,

I want to add to more buttons next to the “Submit comment” button. The problem is that if i add them with alignnone or other align style, the buttons will appear at different high, so i modified the code like that (in comments.php):

<table border=0 cellspacing=5> <tr><td><input name=”submit” type=”submit” id=”submit” tabindex=”5″ value=”Trimite comentariu” /></td> <td><img class=”alignnone size-full wp-image-622″ title=”avatar_change” src=”https://routegamer.net/wp-content/uploads/2009/08/avatar_change.jpg&#8221; alt=”avatar_change” width=”160″ height=”32″ /></td><td><img class=”alignnone size-full wp-image-624″ title=”posting_rules” src=”https://routegamer.net/wp-content/uploads/2009/08/posting_rules.jpg&#8221; alt=”posting_rules” width=”160″ height=”32″ /></td> </tr></table>

(so there will be a table nou).
now, the problem is that i want to make the textbox wider, so it will be at the same width with all the buttons.

Also, you may notice that there aren’t actually buttons, but images with hyperlink, can i make them not to look like that? (there’s a white border indicating the image has a link).

The site is https://www.routegamer.net, but now i’ve deleted all the changes.
So, any ideas? Thanks a lot