jQuery-Enter key Form Submit

$(document).ready(function(){


$.datepicker.setDefaults({

showOn: 'both',

buttonImageOnly: true,

buttonText: 'Alt text for calbutton',

buttonImage: '/i/themes/sfa/jquery/smoothness/images/calendar.gif', // Calendar image

duration:'fast'

});

$(function() {

$("#P2_CALL_ST").datepicker();

$("#P2_CALL_END").datepicker();

});

// Enterkey Form Submit

$('#wwvFlowForm').keyup(function(e) {

if(e.keyCode == 13) {

//alert('Enter key was pressed.');

fnSearch();

}

});

});