Added the signature to the bottom of the main page.

index.css

@@ -40,7 +40,7 @@ h2 {
     position: relative;
     width: 960px;
     margin: 0 auto;
-    height: 1100px;
+    height: 1200px;
 }
 
 #main > div {

index.html

@@ -103,6 +103,10 @@ <h2><a href="http://raphaeljs.com/">Rapha&euml;l</a></h2>
                 <a href="https://github.com/zgrossbart/3gears/blob/master/raphael_interaction.js" class="sourceLink">view source</a>
                 
                 <a href="raphael_gears.html" id="raphaelGears" class="canvas"> </a>
+                
+                <p style="margin-left: 25px;">
+                    by <a href="http://www.zackgrossbart.com">Zack Grossbart</a>
+                </p>
             </div>
         </div>
     </body>