Form button

Can anyone help with the following code, have tried the input type=image and src=pic.jpg thing but it just refreshes the page. I have put the url's in but it works with present code below, but need the button to be an image.

<form name="jump">
<strong>UK Offices:</strong><span style="padding-left:8px "> <select name="menu" style="width:100px; height:18px; font-size:10px; font-family:Tahoma">
<option value="URL">West Midlands</option>
<option value="URL">Manchester</option>
<option value="URL">Glasgow</option>
<option value="URL">Newcastle</option>
<option value="URL">Leeds</option>
<option value="URL">London</option>
<option value="URL">Southampton</option>
<option value="URL">Exeter</option>
</select>
<input type="button" onClick="location=document.jump.menu.options[document.jump.menu.selectedIndex].value;" value="find">
</form>

<input border="0" src="image" width="100" height="20" type="image">

set src to the path to the image, along with the height and width.

Sorry, did not explain properly.
If i changed the type to image and added the source the image shows, but the execution does not eg: it just refreshes the page instead of going to url.

Thread moved from 'PHP Coding' to 'Client Side Things' by Matt.

Reason: Not PHP

give this a try: