title: How to localize a simple HTML website page in my case?
body: <p>I am <strong>NOT</strong> developing any web service application which contain <em>client</em> side and backend <em>server</em> side (like java EE application or Ruby on Rails). </p>
  
  <p>Instead, I am simply developing a HTML <strong>website page</strong>, on this page, there are two flag images(USA and China) which is used as a language selection of the page for users. </p>
  
  <p>I am wondering, for this single web page development (without any backend system), is there any efficient way to implement the <strong>page localization</strong>(that's display the page in different language) based on the flag selection from user?</p>