editing html page for handling mouse events

Hi everyone!

I know no javascript.
I'm wondering if I can edit an html page, modifying it for
handling the "click" mouse event on the appropriate mouse area.

This following is an excerpt of that page I want to edit to submit
a "click" on the "attiva" botton:

<td width="150" align="left" valign="middle">
<a href="javascript:controlField();"
onMouseOver="swapImage('bottonsub', '/images/botton_attiva_on.gif');"
onMouseOut="swapImage('bottonsub', '/images/botton_attiva.gif');">
<img name="bottonsub" src="/images/botton_attiva.gif" alt=""
width="59" height="16" border="0"></a></td>

Thanks a lot,
GB

---
"I'm no Pawn, I'm Donald Duck ! "
-- Donald in MathMagic Land

I would use the onClick() method of that link instead, and mute the
href with a #
Hope this helps.

JS_Leaner