diff --git a/main/doc/apache-felix-osgi-bundle-repository_files/button.html b/main/doc/apache-felix-osgi-bundle-repository_files/button.html
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@@ -0,0 +1,5 @@
+<html><head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8"><!-- ads start -->
+</head><body><a href="http://www.us.apachecon.com/c/acus2009/" target="_blank"><img src="button_data/2009-usa-125x125.png" title="ApacheCon US 2009" border="0" height="125" width="125"></a>
+<!-- ads end -->
+</body></html>
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