jQuery to suppress form submit when enter pressed

        <script>

            $(document).keypress(function(event){

                // if the focus is not on one of these input items then prevent the return key from doing its default behavior.

                if (event.which === $.ui.keyCode.ENTER &&

$(event.target).is(‘:input:not(textarea,:button,:submit,:reset)’)) {

                    event.preventDefault();   

                }

            });

        </script>