multiple select problem

I had code working that was passing multiple select values to another screen from a form... In the URL on the next page I see a bunch of characters, so it doesn't work... %5C%22year_model_id%5B%5D%5C%22=60776 Anyone know what this is and how to fix it??? It was working fine for months and just stopped working one day. Much appreciated... thanks, -tom <FORM> <SELECT NAME=\"year_model_id[]\" SIZE=30 MULTIPLE> EOL <? while(list($year_model_id, $year, $make, $model) = mysql_fetch_row($result)) { <code here> } print "</SELECT>"; <submit button...> </FORM>