Forum Moderators: open
I think you will still need to use onChange.
<select name="test" id="test" onChange="checkSel(this);">
<option value="1">one</option>
<option value="2">two</option>
<option value="3">three</option>
</select>
function checkSel(obj) {
var ind = obj.selectedIndex;
if (ind == 1) { alert('You selected number two.'); }
}
(Remember item #1 in the list is index 0.) Untested, but that should do it . . . .