使用jQuery.browser区分Chrome和Safari

看来 jQuery.browser是能够识别webkit相当容易1.4。但是如何使用它来区分Chrome和Safari(反之亦然)？

解决方法

由于Sarfraz没有纠正他的答案(谢谢Sarfraz指向我的正确方向)，我会在这里发布功能代码。

var userAgent = navigator.userAgent.toLowerCase(); 
$.browser.chrome = /chrome/.test(navigator.userAgent.toLowerCase()); 

// Is this a version of Chrome?
if($.browser.chrome){
  userAgent = userAgent.substring(userAgent.indexOf('chrome/') +7);
  userAgent = userAgent.substring(0,userAgent.indexOf('.'));
  $.browser.version = userAgent;
  // If it is chrome then jQuery thinks it's safari so we have to tell it it isn't
  $.browser.safari = false;
}

// Is this a version of Safari?
if($.browser.safari){
  userAgent = userAgent.substring(userAgent.indexOf('version/') +8);
  userAgent = userAgent.substring(0,userAgent.indexOf('.'));
  $.browser.version = userAgent;
}