modify form

Hi,

This could be a silly question, but I was unable to find the answer. I have a working php web page with key word search form.

I am using the standard HTML search form with TEXT BOX and GO BUTTON. I want use my own image instead of the build-in GO button from DreamWeaver/FrontPage. Do I have to achieve this with HTML or PHP?

Here is my form code:
<FORM ACTION='search.php' METHOD='GET'>
<INPUT NAME='keyword' size="16" value="Search">
<INPUT TYPE='SUBMIT' VALUE='GO'></p></FORM>

thanks,

You can do that with just HTML. This:

<INPUT TYPE='SUBMIT' VALUE='GO'>

Becomes something like this:

<input type="image" border="0" name="imageButton" src="images/click_button.gif" width="60" height="40">