var flashVersion = swfobject.getFlashPlayerVersion();

document.observe('dom:loaded', function() {
  setupHomeFeature.defer($('home_feature'));
});

function setupHomeFeature(el) {
  // Require at least Flash version 9.
  if (flashVersion.major >= 9)
    showHomeFeature(el);
  else
    showFlashInstall(el);
}

function showHomeFeature(el) {
  var flashVars = {};

  var params = {
    allowFullScreen: 'true',
    allowScriptAccess: 'always'    
  };
  
  var o = new Element('div');
  el.insert(o);
  
  swfobject.embedSWF(buildUrl('/swf/home_feature.swf'), o.identify(), '900', '400', '9', '', flashVars, params, {});
}

function showFlashInstall(el) {
  el.update(
    '<p>Please install the latest Flash Player 9 by <a href="http://www.adobe.com/go/getflashplayer?redirect=' + location.href + '">clicking here</a>.</p>'
  );
}