///search box validation (minimum of 1 character)
$(function() {
  $('#ctl00_MainContent_noResultsSearchBox_kwordgo2').click(function(ev) {
    var searchBox = $("#ctl00_MainContent_noResultsSearchBox_kword2");
    if (searchBox.val().length <= 1) {
        api.showModal( api.getModal( searchMinLengthError,  api.modalLevels.fatal ) );
        ev.preventDefault();
    }
    else {
    // submit form
    }
  });
});
//check for 'enter' keypress
$(function() {
  $("input#ctl00_MainContent_noResultsSearchBox_kword2").keypress( function(ev) {
    if (event.keyCode == 13) {
     ev.preventDefault();
    }
  });
});