arrangeComments

this.arrangeComments = function ( commentsList ) {
                var maxDepth = 0;
                for ( i = commentsList.length - 1; i >= 0; i-- ) {
                    if ( commentsList[i].comment_approved != 1 ) {
                        commentsList.splice( i, 1 );
                    }
                }
                for ( i = 0; i
				< commentsList.length; i += 1 ) {
                    commentsList[i].comment_children = [];
                    var date = commentsList[i].comment_date.split(" ").join("T").concat("Z");
                    commentsList[i].comment_date = new Date(date);
                    commentsList[i].comment_depth = this.getCommentDepth( commentsList[i], commentsList );
                    if ( this.getCommentDepth( commentsList[i], commentsList ) > maxDepth ) {
                        maxDepth = this.getCommentDepth( commentsList[i], commentsList );
                    }
                }
                for ( i = maxDepth; i > 0; i-- ) {
                    for ( j = 0; j < commentsList.length; j++ ) {
                        if ( commentsList[j].comment_depth == i ) {
                            for ( k = 0; k < commentsList.length; k++ ) {
                                if ( commentsList[j].comment_parent == commentsList[k].comment_ID ) {
                                    commentsList[k].comment_children.push( commentsList[j] )
                                }
                            }
                        }
                    }
                }
                for ( i = commentsList.length - 1; i >= 0; i-- ) {
                    if ( commentsList[i].comment_parent > 0 ) {
                        commentsList.splice( i, 1 );
                    }
                }

                return commentsList;
            }