--- a/openlayers.html
+++ b/openlayers.html
@@ -1,15 +1,15 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml"
       <head>
-	<!-- <script type="text/javascript"> -->
-	<!--   function annotationTree() {     -->
-	<!--   tree_div = document.getElementById('annotation-tree'); -->
-	<!--   tree_div.style.display = 'block'; -->
-	<!--   } -->
-	<!-- </script> -->
-	<!-- <script type="text/javascript" src="http://code.jquery.com/jquery-1.7.min.js"></script> -->
-	<!-- <script type="text/javascript" src="./jit.js"></script> -->
-	<!-- <script type="text/javascript" src="./tree.js"></script> -->
+	<script type="text/javascript">
+	  function annotationTree() {
+	  tree_div = document.getElementById('annotation-tree');
+	  tree_div.style.display = 'block';
+	  }
+	</script>
+	<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.min.js"></script>
+	<script type="text/javascript" src="./jit.js"></script>
+	<script type="text/javascript" src="./tree.js"></script>
 	<style type='text/css'>
 	  #annotation-tree {
 	  position:fixed;