<?php
/**
 * ----------------------------------------------
 * Advanced Poll 2.0.3 (PHP)
 * Copyright (c)2001 Chi Kien Uong
 * URL: http://www.proxy2.de
 * ----------------------------------------------
 */

class pollcomment extends poll {

    var $comment_form_html;
    var $poll_comment_html;
    var $comment_data;
    var $comment_records;
    var $comment_tpl;
    var $comment_order;
    var $comment_index;
    var $total_comments;
    var $form_fields;
    var $form_message;
    var $date_format;
    var $comment_array;

    function pollcomment() {
        global $HTTP_GET_VARS, $HTTP_POST_VARS;
        $this->comment_form_html = array();
    	$this->poll_comment_html = array();
    	$this->comment_data = array();
    	$this->comment_records = '';
    	$this->comment_tpl = '';
    	$this->comment_order = array();
    	$this->total_comments = array();
    	$this->form_message = array();
    	$this->date_format = "m/d/Y H:i";
    	$this->comment_array = array();
        
        $this->comment_index = (isset($HTTP_GET_VARS['c_page'])) ? trim($HTTP_GET_VARS['c_page']) : 0;
        $this->comment_index = (isset($HTTP_POST_VARS['c_page'])) ? trim($HTTP_POST_VARS['c_page']) : $this->comment_index;
        if (empty($this->comment_index) || $this->comment_index<0) {
            $this->comment_index = 0;
        }
        $this->form_fields = array("name","email","message");
        $this->poll();
    }

    function set_comments_per_page($records) {
        if (is_integer($records) && $records>0) {
            $this->comment_records = $records;
            return true;
        } else {
            return false;
        }
    }

    function set_form_error($error_msg_arr) {
        for ($i=0; $i<sizeof($this->form_fields); $i++) {
            if (isset($error_msg_arr[$this->form_fields[$i]]) && !empty($error_msg_arr[$this->form_fields[$i]])) {
                $error_msg_arr[$this->form_fields[$i]] = trim($error_msg_arr[$this->form_fields[$i]]);
                $this->form_message[$this->form_fields[$i]] = $error_msg_arr[$this->form_fields[$i]];
            }
        }
    }

    function format_string($strg) {
        if (get_magic_quotes_gpc()) {
            $strg = stripslashes($strg);
        }
        $strg = trim($strg);
        $strg = str_replace("