var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
if(hasRightVersion) {  // if we've detected an acceptable version
    var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
    + 'width="770" height="845"'
    + 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="../flash/main_nbf.swf" />'
	+ '<param name="quality" value="high"/><param name="wmode" ><param name="menu" value="false">'
	+ '<embed src="../flash/main_nbf.swf" quality="high"'
	+ 'width="770" height="845"'
    + 'quality="high"'
    + 'allowScriptAccess="sameDomain"'
    + 'type="application/x-shockwave-flash"'
    + 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
    + '<\/embed>'
    + '<\/object>';
    document.write(oeTags);   // embed the flash movie
  } else {  // flash is too old or we can't detect the plugin
    var alternateContent = '<img src=../images/plugin.jpg><br><br>'
	+ '<a href=http://www.macromedia.com/go/getflash/ target="_blank"><b>Please install the plug-in here.</b></a>';
    document.write(alternateContent);  // insert non-flash content
  }