title: Setting flashvars parameter of swf object dynamically
body: <p>I have a rquirement where i want to play the song based on the checkbox checked.I mean i want to set the flashvars parameter of swf object on click of checkbox to play respective song.I am using the tag for this is</p>
  
  <pre><code>&lt;embed type="application/x-shockwave-flash" 
      flashvars="audioUrl=http://www.labnol.org/assets/mp3/unofficial-yahoo-song.mp3"
      src="http://www.google.com/reader/ui/3523697345-audio-player.swf" 
      width="400" 
      height="27" 
      quality="best"/&gt;
  </code></pre>
  
  <p>in my website.Here i want to change the flasvars dynamically on checkbox(function as radion button) checked</p>