//This script checks for flash and then executes javscript in the page if flash quals yes or no
function isFlash () {
  if ((navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.indexOf("Mac") == -1 && navigator.appVersion.indexOf("3.1") == -1) || (navigator.plugins && navigator.plugins["Shockwave Flash"])) {
    return 'yes';
  } else {
    return 'no';
  } 
}