Use #anchor link instead of direct link to file

examples/index.html

@@ -554,7 +554,7 @@
 					var link = document.createElement( 'a' );
 					link.className = 'link';
 					link.textContent = name;
-					link.href = file + '.html';
+					link.href = "#" + file;
 
 					link.addEventListener( 'click', function (ev) {