Newbie Session question

I am building some arrays and hyperlinks inside a loop while($row = mysql_fetch_array($result)) { $SApID[$n] = $pID; etc. <a href="javascript:picker(<?=$n?>)"><?=$category?></a></font></td> etc. } Can anyone suggest how to stuff the appropriate array value into a single session array variable when a hyperlink is clicked? I want to use something like <SCRIPT LANGUAGE="JavaScript"> function picker(...$n...) { $SESSION["pID"] = $SApID[$n]; etc., plus a redirect but this will obviously never fly and as you can see my Javascript knowledge is extremely basic. Maybe there is a better way? It must be a single value session solution. Yes, I tried looking through the archives. 8=) Thanks, Chris