Flash Detection Script Redirecting page

programming flash
1

I have installed the Macromedia Flash Detection Script and it all works fine. I just want to alter the code so that if a user does not have the flash player it will redirect them to another page with instructions about flash and how to download the player.

I assume it will be in this part of the code just dont know what code to use.

  var alternateContent = 'Alternate HTML content should be placed here.'
  	+ 'This content requires the Macromedia Flash Player.'
   	+ '<a href=http://www.macromedia.com/go/getflash/>Get Flash</a>';