Dropdown redirect

<select
onchange="if(!options[selectedIndex].defaultSelected)
location='http://www.URL.com/page.asp?value='+options[selectedIndex].value">
<option value="1">option 1</option>
<option value="2">option 2</option>
<option value="3">option 3</option>
<option value="4" selected="selected">option 4</option>
<option value="5">option 5</option>
</select>