Cant get Pulldown menu working

[markla]

I got several PHP pages that need a season ID.

The BASIC page checks te season VALUE by this

if
  (isset($_REQUEST['id']))
  //  is there a POST or GET ?
  //  if so put it in the needed VAR
{
    $Season_ID = $_REQUEST['id'];
        }
    //if not
elseif
(isset($_SESSION['Season_ID']))
        {
   // is there a session containing the VAR season_ID ?
  //  if so read put it is Season_ID' .
  $Season_ID = $_SESSION['Season_ID'];
        }
        //if no session to

else
        {
  // ... tha we must us de default value for season_ID.
    $Season_ID=$af_current_seasonID;
        } 

I use the dymanic script to load the NEXT and the PREVIOUS season, this works fine.

But wat if the visitor wants to jump to a 10 or 20 year back, Then the PREVIOUS option is not good.

So I want offer a pulldown menu

http://www.dynamicdrive.com/dynamici...jaxcontent.htm

<form>
<select id=\"ajaxmenu\" size=\"1\">
	<option value=''>Season?</option>
	<option value='external/games.php?id=104'>2008-2009</option>
	<option value='external/games.php?id=103'>2007-2008</option>
	<option value='external/games.php?id=102'>2006-2007</option>
	<option value='external/games.php?id=101'>2005-2006</option>
	<option value='external/games.php?id=100'>2004-2005</option>
	<option value='external/games.php?id=99'>2003-2004</option>
	<option value='external/games.php?id=98'>2002-2003</option>
	<option value='external/games.php?id=97'>2001-2002</option>
	<option value='external/games.php?id=96'>2000-2001</option>
	<option value='external/games.php?id=95'>1999-2000</option>
	</select>
<input type=\"button\" onClick=\"ajaxcombo('ajaxmenu', 'contentarea')\" value=\"oke\" />
</form>";

I can't get it working

the recieving page is called games.php and the DIV <CONTENT>

and is this the ONLY
<script type="text/javascript">
/***Combo Menu Load Ajax snippet**/
function ajaxcombo(selectobjID, loadarea){
var selectobj=document.getElementById? document.getElementById(selectobjID) : ""
if (selectobj!="" && selectobj.options[selectobj.selectedIndex].value!="")
ajaxpage(selectobj.options[selectobj.selectedIndex].value, loadarea)
}
</script>

[markla]

can anybody somebody please please please helpme?

[mburt]

Where is your DIV with the "content" id?