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="100%" height="100%"'
    + 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="start.swf?IDnr='+js_IDnr+'&pwd='+js_pwd+'&voornaam='+js_voornaam+'&email='+js_email+'&intro='+js_intro+'&bypass='+js_bypass+'&src='+js_src+'&cnt='+js_cnt+'" /><param name="quality" value="high" /><param name="scale" value="noscale" /><param name="bgcolor" value="#FFFFFF" />'
    + '<embed src="start.swf?IDnr='+js_IDnr+'&pwd='+js_pwd+'&voornaam='+js_voornaam+'&email='+js_email+'&intro='+js_intro+'&bypass='+js_bypass+'&src='+js_src+'&cnt='+js_cnt+'" quality="high" scale="noscale" bgcolor="#FFFFFF" '
    + 'width="100%" height="100%" name="start" align="middle"'
    + 'play="true"'
    + 'loop="false"'
    + '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 = '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>';
    document.write(alternateContent);  // insert non-flash content
  }