var RB_contentVersion = 10;
   var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
   if ( plugin ) {
      var words = navigator.plugins["Shockwave Flash"].description.split(" ");
      for (var i = 0; i < words.length; ++i) {
         if (isNaN(parseInt(words[i])))
         continue;
         var RB_PluginVersion = words[i]; 
      }
      var RB_FlashCanPlay = RB_PluginVersion >= RB_contentVersion;
   } else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.appVersion.indexOf("Win") != -1)) {
      document.write('<scr' + 'ipt language=VBScript\> \n'); //FS hide this from IE4.5 Mac by splitting the tag
      document.write('on error resume next \n');
      document.write('RB_FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & RB_contentVersion)))\n');
      document.write('</scr' + 'ipt\> \n');
   }
   if ( RB_FlashCanPlay ){
      var vars = {};
      var params = { scale:'noScale', salign:'lt', bgcolor: '#ffffff', menu:'false' };
      var attributes = { id:'mainarea', name:'mainarea' };
      if((window.screen.width>800)&&(window.screen.height>600)) {
            swfobject.embedSWF('index.swf', 'mainarea', '100%', '100%', '10.0.0', 'top/expressinstall.swf', vars, params, attributes );
      } else {
            swfobject.embedSWF('index.swf', 'mainarea', '800', '600', '10.0.0', 'top/expressinstall.swf', vars, params, attributes );
      }
   } else {
      var str = '';
      str += '<div class="section" id="zone">';
      str += '<div class="section" id="main">';
      str += '<div class="title"><h1><span class="hide">CONTACT STUDIO : ROOF</span></h1></div>';
      str += '<div class="txtblock"><hr noshade="noshade" /><ul>当サイトをご覧いただくには、JavaScript と 最新版の Adobe<sup>&reg;</sup> Flash<sup>&reg;</sup> プレイヤーが必要です。<br />';
      str += '<a href="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" title="Flash Player Download" target="_blank"><img src="common/images/get_flash_player.gif" width="112" height="33" border="0" alt="Get Flash Player" /></a></ul>';
      str += '<hr noshade="noshade" />→ <a href="roof.pdf">スタジオのご案内</a> (PDF Format)</div>';
      str += '<div class="copyrights"><p>Copyright &copy; <a href="http://www.contact-studio.com/">CONTACT STUDIO</a>. All rights reserved.</p></div>';
      str += '</div></div>';
      document.write(str);
   }