<!--?echo 'Значение $arResult["ADD_URL"]= '.$ss;?-->
<script language ="JavaScript">
<!--
function MyFnc(seln) {
   var seln=document.getElementById('textfield').value;
     if (seln!=''){
       document.location='/cat/302/14422?action=ADD2BASKET& amp;id=14422&col='+seln;
     }else{
       document.location='/cat/302/14422?action=ADD2BASKET& amp;id=14422';
     }
}
//-->
</script>
<!--? LocalRedirect($arParams["BASKET_URL"]);?-->
<!--/cat/ 302 / 14422 ?action=ADD2BASKET&id= 14422  -->

if (seln!='')     {
       document.location='<?=htmlspecialchars_decode($arResult["ADD_URL"])?>&col='+seln;
     }else{
       document.location='<?=htmlspecialchars_decode($arResult["ADD_URL"])?>';