code: function( ua ) {
  		ua = ua.toLowerCase();
  
  		var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
  			/(msie) ([\w.]+)/.exec( ua ) ||
  			!/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||
  		  	[];
  
  		return { browser: match[1] || "", version: match[2] || "0" };
  	}
docs: Use of jQuery.browser is frowned upon. More details: http://docs.jquery.com/Utilities/jQuery.browser