var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
if(hasRightVersion) {  // 使用可能なバージョンが検出された場合
    var oeTags = '<div class="menu-fla"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="750" height="60" tabindex="1" title="menu">'
    + '<param name="movie" value="swf/head.swf">'
    + '<param name="quality" value="high"><param name="BGCOLOR" value="#990033">'
    + '<embed src="swf/head.swf" width="750" height="60" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" bgcolor="#990033"></embed>'
    + '</object></div><!--menu-fla-->'
    + '<div class="main-bg750px"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="750" height="515">'
    + '<param name="movie" value="swf/blue.swf">'
    + '<param name="quality" value="high">'
    + '<embed src="swf/blue.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="750" height="515"></embed>'
    + '</object></div><!--main-bg750px-->';
    document.write(oeTags);   // Flash ムービーの埋め込み
  } else {  // Flash が古すぎるか、プラグインを検出できません
    var alternateContent = '<div class="menu-fla"><img src="img/flash/head.jpg" alt="menu" width="750" height="60"></div>'
  	+ '<div class="main-bg750px"><a href="http://www.macromedia.com/jp/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash&Lang=Japanese"><img src="img/flash/body.gif" alt="menu" width="750" height="515" border="0"></a></div>';
    document.write(alternateContent);  // Flash 以外のコンテンツを挿入する
  }