diff --git a/src/www/js/wc.js b/src/www/js/wc.js
index 2b7f6434d..9479fc802 100644
--- a/src/www/js/wc.js
+++ b/src/www/js/wc.js
@@ -461,6 +461,7 @@ wc.select_grammars=function() {
 	for(var i=0;i<glist.length;i++)
 	    if(glist[i].cb.checked) gs.push(glist[i].grammar)
 	wc.selected_cnls=gs
+	wc.init_cnls()
 	wc.local.put("cnls",wc.selected_cnls)
     }
     function cancel() {
@@ -497,7 +498,7 @@ wc.select_grammars=function() {
     }
     
     clear(wc.grammarbox)
-    wc.grammarbox.appendChild(wrap("h2",text("Select which domain-specific grammars to use")))
+    wc.grammarbox.appendChild(wrap("h2",[button("X",cancel),text("Select which domain-specific grammars to use")]))
     wc.grammarbox.appendChild(text("These grammars are tried before the wide-coverage grammar. They can give higher quality translations within their respective domains."))
     var list=empty("dl")
     wc.grammarbox.appendChild(list)
diff --git a/src/www/wc.html b/src/www/wc.html
index 6d9b32b92..8cd31824c 100644
--- a/src/www/wc.html
+++ b/src/www/wc.html
@@ -28,6 +28,7 @@ small { color: #666; }
 div.e2 table { background: white; }
 span.inflect { color: blue; }
 .grammar_pick { margin: 5px; }
+h2 > input { float: right; }
 
 .node {	cursor: pointer; }
 /*.overlay { background-color: #eed; }*/
@@ -114,7 +115,7 @@ span.inflect { color: blue; }
   </div>
 <hr>
 <div class=modtime><small>
-<!-- hhmts start -->Last modified: Mon May 16 16:04:21 CEST 2016 <!-- hhmts end -->
+<!-- hhmts start -->Last modified: Mon May 16 16:39:48 CEST 2016 <!-- hhmts end -->
 </small></div>
 <a href="http://www.grammaticalframework.org/demos/translation.html">About</a>
 <script src="js/support.js"></script>