HTTPS: disable <iframe> where no longer works

- Google Maps: Embedding now requires a API key and it is paid
- Freenode Webchat: no longer available as is

Author: sorah

2009/en/index.html

@@ -46,7 +46,8 @@ <h2>RubyKaigi2009</h2>
       <li>official hash tag: #rubykaigi</li>
     </ul>
 
-    <iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.com/maps?f=q&amp;source=s_q&amp;hl=en&amp;geocode=&amp;q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E5%8D%83%E4%BB%A3%E7%94%B0%E5%8C%BA%E4%B8%80%E3%83%84%E6%A9%8B2%E4%B8%81%E7%9B%AE1%E7%95%AA2%E5%8F%B7&amp;sll=37.0625,-95.677068&amp;sspn=56.243791,87.802734&amp;ie=UTF8&amp;z=14&amp;iwloc=addr&amp;ll=35.702196,139.76223&amp;output=embed&amp;s=AARTsJoUVtmxkSbQq8Ss4BKDR4d_ZX2JNA"></iframe><br><small><a href="http://maps.google.com/maps?f=q&amp;source=embed&amp;hl=en&amp;geocode=&amp;q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E5%8D%83%E4%BB%A3%E7%94%B0%E5%8C%BA%E4%B8%80%E3%83%84%E6%A9%8B2%E4%B8%81%E7%9B%AE1%E7%95%AA2%E5%8F%B7&amp;sll=37.0625,-95.677068&amp;sspn=56.243791,87.802734&amp;ie=UTF8&amp;z=14&amp;iwloc=addr&amp;ll=35.702196,139.76223" style="color:#0000FF;text-align:left">View Larger Map</a></small>
+    <!-- http://maps.google.com/maps?f=q&amp;source=s_q&amp;hl=en&amp;geocode=&amp;q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E5%8D%83%E4%BB%A3%E7%94%B0%E5%8C%BA%E4%B8%80%E3%83%84%E6%A9%8B2%E4%B8%81%E7%9B%AE1%E7%95%AA2%E5%8F%B7&amp;sll=37.0625,-95.677068&amp;sspn=56.243791,87.802734&amp;ie=UTF8&amp;z=14&amp;iwloc=addr&amp;ll=35.702196,139.76223&amp;output=embed&amp;s=AARTsJoUVtmxkSbQq8Ss4BKDR4d_ZX2JNA -->
+    <iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="about:blank"></iframe><br><small><a href="http://maps.google.com/maps?f=q&amp;source=embed&amp;hl=en&amp;geocode=&amp;q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E5%8D%83%E4%BB%A3%E7%94%B0%E5%8C%BA%E4%B8%80%E3%83%84%E6%A9%8B2%E4%B8%81%E7%9B%AE1%E7%95%AA2%E5%8F%B7&amp;sll=37.0625,-95.677068&amp;sspn=56.243791,87.802734&amp;ie=UTF8&amp;z=14&amp;iwloc=addr&amp;ll=35.702196,139.76223" style="color:#0000FF;text-align:left">View Larger Map</a></small>
   </div>
 </div>
 

2009/en/irc/index.html

@@ -24,7 +24,7 @@ <h1><a href="/2009/en"><img alt="RubyKaigi2009" src="/2009/images/header.png" ti
   <h2>IRC</h2>
   <p>To access the official RubyKaigi IRC channel, please use the service linked below.</p>
   <p><a href="http://webchat.freenode.net/?channels=rubykaigi1%2Crubykaigi2%2Crubykaigi3%2Crubykaigi" target="_blank">Open as a new window</a></p>
-  <p><iframe src="http://webchat.freenode.net/?channels=rubykaigi1%2Crubykaigi2%2Crubykaigi3%2Crubykaigi" width="647" height="400"></iframe></p>
+  <p><iframe src="about:blank" width="647" height="400"></iframe></p> <!-- http://webchat.freenode.net/?channels=rubykaigi1%2Crubykaigi2%2Crubykaigi3%2Crubykaigi -->
   <h3>Official RubyKaigi IRC Channels</h3>
   <ul>
       <li>#rubykaigi (General)</li>

2009/ja/irc/index.html

@@ -24,7 +24,7 @@ <h1><a href="/2009/ja"><img alt="日本Ruby会議2009" src="/2009/images/header.
   <h2>IRC</h2>
   <p>会場からRubyKaigiの公式チャンネルに参加されるには、以下をご利用ください。</p>
   <p><a href="http://webchat.freenode.net/?channels=rubykaigi1%2Crubykaigi2%2Crubykaigi3%2Crubykaigi" target="_blank">open as a new window</a></p>
-  <p><iframe src="http://webchat.freenode.net/?channels=rubykaigi1%2Crubykaigi2%2Crubykaigi3%2Crubykaigi" width="647" height="400"></iframe></p>
+  <p><iframe src="about:blank" width="647" height="400"></iframe></p> <!-- http://webchat.freenode.net/?channels=rubykaigi1%2Crubykaigi2%2Crubykaigi3%2Crubykaigi -->
 
   <div>
     <a href="/2009/ja/irc">Permalink</a>

2010/en/Accommodation/index.html

@@ -458,7 +458,7 @@ <h2>Hotels around Tsukuba</h2>
         </ul>
         <h2>Tsukuba Area Map</h2>
         <div>
-          <iframe frameborder="0" height="350" marginheight="0" marginwidth="0" scrolling="no" src="http://maps.google.co.jp/maps/ms?ie=UTF8&amp;hl=en&amp;brcurrent=3,0x60220c8f174adaf1:0x6a1c738c3d5e8746,0&amp;msa=0&amp;msid=104603345126420772766.00048923dc5ec1d0fe8ac&amp;ll=36.077511,140.112762&amp;spn=0.01214,0.018239&amp;z=15&amp;output=embed" width="425"></iframe>
+          <iframe frameborder="0" height="350" marginheight="0" marginwidth="0" scrolling="no" src="about:blank" width="425"></iframe> <!-- http://maps.google.co.jp/maps/ms?ie=UTF8&amp;hl=en&amp;brcurrent=3,0x60220c8f174adaf1:0x6a1c738c3d5e8746,0&amp;msa=0&amp;msid=104603345126420772766.00048923dc5ec1d0fe8ac&amp;ll=36.077511,140.112762&amp;spn=0.01214,0.018239&amp;z=15&amp;output=embed -->
           <br>
           <small>
             View in a

2010/en/Live/index.html

@@ -402,7 +402,7 @@ <h2>IRC</h2>
         <p>USTREAMのIRCは利用しません。irc.freenode.netをご利用ください。</p>
         <div class="whitebox">
           <p>
-            <iframe height="400" src="http://webchat.freenode.net/?channels=rubykaigi-1%2Crubykaigi-2%2Crubykaigi-3%2Crubykaigi" width="600"></iframe>
+            <iframe height="400" src="about:blank" width="600"></iframe> <!-- http://webchat.freenode.net/?channels=rubykaigi-1%2Crubykaigi-2%2Crubykaigi-3%2Crubykaigi -->
           </p>
         </div>
       </div>

2010/ja/Live/index.html

@@ -405,7 +405,7 @@ <h2>IRCについて</h2>
         <p>USTREAMのIRCは利用しません。irc.freenode.netをご利用ください。</p>
         <div class="whitebox">
           <p>
-            <iframe height="400" src="http://webchat.freenode.net/?channels=rubykaigi-1%2Crubykaigi-2%2Crubykaigi-3%2Crubykaigi" width="600"></iframe>
+            <iframe height="400" src="" width="600"></iframe> <!-- http://webchat.freenode.net/?channels=rubykaigi-1%2Crubykaigi-2%2Crubykaigi-3%2Crubykaigi -->
           </p>
         </div>
       </div>