this is probally simple but i require a drop down selection option form that when an item is selected it submits the form automatically and doesn't need a submit button.

 

			<form action="offers.php" name="mailForm" method="post">
	 		<SELECT NAME="find" SIZE="1">
		<OPTION SELECTED>n/a.
		<OPTION>Recommendation
		<OPTION>Leaflet
		<OPTION>Local Press
		<OPTION>Search Engine
		<OPTION>Other
		</SELECT>
		</form>

id advise against not having a submit form as any one without javascript wont be able to submit this form:

 

<form action="offers.php" name="mailForm" method="post" onchange="document.mailForm.submit();">
<select name="find">
			<option SELECTED>n/a.</option>
			<option>Recommendation</option>
			<option>Leaflet</option>
			<option>Local Press</option>
			<option>Search Engine</option>
			<option>Other</option>
</select>
</form>