diff --git a/korektury/static/korektury/opraf.js b/korektury/static/korektury/opraf.js
index 78cee8d2..c7403393 100644
--- a/korektury/static/korektury/opraf.js
+++ b/korektury/static/korektury/opraf.js
@@ -98,23 +98,14 @@ function toggle_visibility(oprava){
 	}
 } 
 
-// show comment form, when 'edit' or 'comment' button pressed
-function box_edit(op, action)
+// show comment form, when 'comment' button pressed
+function comment(op)
 {
     var divpointer = document.getElementById(op.id + '-pointer');
 
-	var text;
-	if (action == 'update') {
-		var text_el = document.getElementById(op.id + '-text');
-		text = text_el.textContent;
-
-	} else {
-		text = '';
-	}
-
 	var dx = parseInt(divpointer.style.left);
 	var dy = parseInt(divpointer.style.top);
-    return show_form(op.img_id, dx, dy, op.dataset.opid, text, action);
+    return show_form(op.img_id, dx, dy, op.dataset.opid, "", "comment");
 }
 
 // show comment form when 'update-comment' button pressed
diff --git a/korektury/templates/korektury/korekturovatko/__oprava.html b/korektury/templates/korektury/korekturovatko/__oprava.html
index a2a9bbce..32c6225f 100644
--- a/korektury/templates/korektury/korekturovatko/__oprava.html
+++ b/korektury/templates/korektury/korekturovatko/__oprava.html
@@ -49,7 +49,7 @@
             <button type='button' value="notcomment" title='Korekturu nelze komentovat, protože už je uzavřená'>
           <img src="{% static "korektury/imgs/comment-gr.png" %}"/>
 				</button>
-            <button type='button' value="comment" onclick='box_edit(this.parentElement.parentElement.parentElement.parentElement, "comment");' title='Komentovat'>
+            <button type='button' value="comment" onclick='comment(this.parentElement.parentElement.parentElement.parentElement);' title='Komentovat'>
           <img src="{% static "korektury/imgs/comment.png" %}"/>
 				</button>