~canonical-sysadmins/wordpress/4.5.2

var addComment = {

        moveForm : function(commId, parentId, respondId, postId) {

                var t = this, div, comm = t.I(commId), respond = t.I(respondId), cancel = t.I('cancel-comment-reply-link'), parent = t.I('comment_parent'), post = t.I('comment_post_ID');

 

                if ( ! comm || ! respond || ! cancel || ! parent )

                        return;

 

                t.respondId = respondId;

                postId = postId || false;

 

                if ( ! t.I('wp-temp-form-div') ) {

                        div = document.createElement('div');

                        div.id = 'wp-temp-form-div';

                        div.style.display = 'none';

                        respond.parentNode.insertBefore(div, respond);

                }

 

                comm.parentNode.insertBefore(respond, comm.nextSibling);

                if ( post && postId )

                        post.value = postId;

                parent.value = parentId;

                cancel.style.display = '';

 

                cancel.onclick = function() {

                        var t = addComment, temp = t.I('wp-temp-form-div'), respond = t.I(t.respondId);

 

                        if ( ! temp || ! respond )

                                return;

 

                        t.I('comment_parent').value = '0';

                        temp.parentNode.insertBefore(respond, temp);

                        temp.parentNode.removeChild(temp);

                        this.style.display = 'none';

                        this.onclick = null;

                        return false;

                };

 

                try { t.I('comment').focus(); }

                catch(e) {}

 

                return false;

        },

 

        I : function(e) {

                return document.getElementById(e);

        }

};