diff --git a/index.html b/index.html
index 5e60486..5d299ad 100644
--- a/index.html
+++ b/index.html
@@ -78,7 +78,23 @@ Enter your own program into the array of RAM
 </div>
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+Source code is available on GitHub: <a href="http://github.com/trebonian/visual6502">http://github.com/trebonian/visual6502</a>
+<br />
 In addition to this JavaScript project, see our <a href="../python6502.html">Python-based simulator</a> which may be easier to customize, verify, and apply to the study of long programs.<br />
 <br />
+<br />
+
+<script type="text/javascript"><!--
+google_ad_client = "pub-9008420149077488";
+/* 728x90, created 9/22/10 */
+google_ad_slot = "4303982675";
+google_ad_width = 728;
+google_ad_height = 90;
+//-->
+</script>
+<script type="text/javascript"
+src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
+</script>
+
 </body>
 </html>