<script type="text/javascript">       
     $(document).ready(function(){       
     $("form#addEntForm").submit(function(){       
    if ($('#suggEdit').val().match(/^\s*$/)) {       
    var entryname = $('#nwF1').val();       
     entryname = entryname.split(' ').join(', ');       
     $("#suggEdit").val("" + entryname + "");       
    }});});       
    </script>