<?php

class Message {
	var $msgs = array(); # the array of messages
	var $styles = array();
	var $nummsgs = 0;
	var $msgs_sent = FALSE;

	function add($msg,$style='') {
		$this->msgs[$this->nummsgs] = $msg;
		$this->style[$this->nummsgs] = $style;
		$this->nummsgs++;
		return $this->nummsgs;
	}

	function show($header='',$table_params="border=0 cellspacing=0 cellpadding=2") {
		if ($this->nummsgs > 0) {
			echo "<table $table_params>\n";
			if (strlen($header)) {
				echo "<tr bgcolor='#DDDDDD'><td>$header</td></tr>\n";
			}
			for($i = 0;$i < $this->nummsgs;$i++) {
				echo "<tr bgcolor='#FFFFFF'><td";
				if ($style) {
					echo "class=\"" . $this->style[$i] . "\"";
				}
				echo ">" . $this->msgs[$i] . 
					"</td></tr>\n";
			}
			echo "</table>\n<br>\n";
			$this->msgs_sent = TRUE;
			return TRUE;
		}
	}

	function howmany () {
		return $this->nummsgs;
	}

	function sent() {
		return $this->msgs_sent;
	}
}