little mistake on my jquery attempt this
$('buttonsmp').click();
should be
$('#buttonsmp').click(); (the id of the button to be clicked)
> Jquery implementation
>
> $(document).ready(function() {
> $("#searchtxt").keydown(
> function(e){
> var key = e.charCode || e.keyCode || 0;
> $('buttonsmp').click();
> }
> );
>
