// jQuery 1.9 has removed the `$.browser` property, fancybox relies on
// it, so we patch it here if it's missing.
// This has been copied from jQuery migrate 1.1.1.
if ( !jQuery.browser ) {
  var uaMatch = function( ua ) {
    ua = ua.toLowerCase();

    var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
      /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
      /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
      /(msie) ([\w.]+)/.exec( ua ) ||
      ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
      [];

    return {
      browser: match[ 1 ] || "",
      version: match[ 2 ] || "0"
    };
  };

  matched = uaMatch( navigator.userAgent );
  browser = {};

  if ( matched.browser ) {
    browser[ matched.browser ] = true;
    browser.version = matched.version;
  }

  // Chrome is Webkit, but Webkit is also Safari.
  if ( browser.chrome ) {
    browser.webkit = true;
  } else if ( browser.webkit ) {
    browser.safari = true;
  }

  jQuery.browser = browser;
}