$(document).ready(function() {
  if ( location.search ) {
    var val = unescape(location.search.replace('?', '').replace('+', ' ')).split('&');
    var f = val[0].split('=');
    $("#filter1").val(f[1]);
  }
});
$("#eventCategoryForm").submit(function() {
  if ( $("#filter1").val() == 'Category,ne,ZZZ' ) {
    location.href = './';
    return false;
  }
  return true;
});