$(document).ready(function() {
  if (($.client.browser == "Chrome" || $.client.browser == "Safari") && $.client.os != "Windows"){
    $('form#searchForm').addClass("wkShadow");
  };
  var subNavCount = $('ul#subnav li').size();
  if (subNavCount < 2) {
    $('ul#subnav').hide();
  };
  $('<div id="traildiv"></div>').appendTo('body');
  $('.thickbox').colorbox({
    iframe: true,
    width: 450,
    height: 570
  });
});