var height = 550;
var parm = centerParms(width, height) + ",width=" + width + ",height=" + height + ",status=yes,scrollbars=yes";
- var config = $('#periodic_invoices_config').attr('value');
- var transdate = $('#transdate').attr('value');
+ var config = $('#periodic_invoices_config').val();
+ var transdate = $('#transdate').val();
var url = "oe.pl?" +
"action=edit_periodic_invoices_config&" +