html cleanups

javadoc/overview.html

@@ -9,9 +9,9 @@
 		The NPS Scenario Authoring and Visualization for Advanced Graphical Environments (SAVAGE) Research Group 
         maintains a large archive of dynamic 3D military models and authoring tools, all open source and built using 
         Extensible 3D (X3D) graphics.
-        <a href="http://www.web3d.org" target="_blank" title="Web3D Consortium"><img src="../images/web3d_logo3.png" align="right" height="32"/></a>
-        <a href="http://www.web3d.org/specifications/java/X3DJSAIL.html" target="_blank" title="X3DJSAIL: X3D Java Scene Access Interface Library"><img src="../images/Java-32.png" align="right" height="32"/></a>
-		<a href="../index.html" target="_top" title="Table of Contents: SAVAGE Examples"><img src="../images/ToC.png" align="right" height="32" hspace="10"/></a>
+        <a href="http://www.web3d.org" target="_blank"><img src="../images/web3d_logo3.png" alt="Web3D Consortium" style="float:right;" height="32"></a>
+        <a href="http://www.web3d.org/specifications/java/X3DJSAIL.html" target="_blank" ><img src="../images/Java-32.png" alt="X3DJSAIL: X3D Java Scene Access Interface Library" style="float:right;" height="32"></a>
+		<a href="../index.html" target="_top"><img src="../images/ToC.png" alt="Table of Contents (ToC): SAVAGE Examples" style="float:right; margin: 0px 20px;" height="32"></a>
 		</p>
 		<ul>
 			<li>