diff --git a/javascript/CommentsInterface.js b/javascript/CommentsInterface.js
index 255b517..ba37e0d 100755
--- a/javascript/CommentsInterface.js
+++ b/javascript/CommentsInterface.js
@@ -79,20 +79,25 @@
 		 * Toggle on/off reply form
 		 */
 		$( ".comment-reply-link" ).entwine({
-			onclick: function( e ) {
-				var allForms = $( ".comment-reply-form-holder" ),
-					formID = $( this ).prop('href').replace(/^[^#]*#/, '#'),
+		        onclick: function( e ) {
+					var allForms = $( ".comment-reply-form-holder" ),
+					formID = '#' + $( this ).attr('aria-controls');
 					form = $(formID).closest('.comment-reply-form-holder');
 
-				// Prevent focus
-				e.preventDefault();
-				if(form.is(':visible')) {
-					allForms.slideUp();
-				} else {
-					allForms.not(form).slideUp();
+					$(this).attr('aria-expanded', function (i, attr) {
+					    return attr == 'true' ? 'false' : 'true'
+					});
+
+					// Prevent focus
+					e.preventDefault();
+					
+					if(form.is(':visible')) {
+						allForms.slideUp();
+					} else {
+						allForms.not(form).slideUp();
 					form.slideDown();
-				}
-			}
+		      	}
+		    }
 		});
 
 
diff --git a/templates/Includes/CommentsInterface_singlecomment.ss b/templates/Includes/CommentsInterface_singlecomment.ss
index 0b185ed..7e34af6 100755
--- a/templates/Includes/CommentsInterface_singlecomment.ss
+++ b/templates/Includes/CommentsInterface_singlecomment.ss
@@ -33,7 +33,9 @@
 				<% end_if %>
 			</div>
 			<% if $RepliesEnabled && $canPostComment %>
-				<a class="comment-reply-link" href="#{$ReplyForm.FormName}"><% _t('CommentsInterface_singlecomment_ss.REPLYTO','Reply to') %> $AuthorName.XML</a>
+				<button class="comment-reply-link" type="button" aria-controls="$ReplyForm.FormName" aria-expanded="false">
++					<% _t('CommentsInterface_singlecomment_ss.REPLYTO','Reply to') %> $AuthorName.XML
++				</button>
 			<% end_if %>
 		</div>
 	<% end_if %>