matched = jQuery.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;