}elseif(isset($_REQUEST['end_ts'])){
$end_ts = $_REQUEST['end_ts'];
}else{
$end_ts = mktime(23, 59, 59, date("n") + 1, 1, date("Y")) - (24 * 60 * 60);
}
$next_end_ts = mktime(0, 0, 0, date("n", $next_start_ts) + 1, 1, date("Y", $next_start_ts)) - (24 * 60 * 60);
$prev_end_ts = mktime(0, 0, 0, date("n", $prev_start_ts) + 1, 1, date("Y", $prev_start_ts)) - (24 * 60 * 60);
$next_month_url = $_SERVER['PHP_SELF']."?start_ts=$next_start_ts&end_ts=$next_end_ts&";
$prev_month_url = $_SERVER['PHP_SELF']."?start_ts=$prev_start_ts&end_ts=$prev_end_ts&";
$rows = $reports->salesByItemCode($start_ts, $end_ts);
if($rows === FALSE){
$error_msg .= "Error getting report data!\n";
debug_message($reports->getLastError());
}
?>
<? require('header.php'); ?>
<form action="<?php
echo $_SERVER['PHP_SELF'];
?>
" METHOD="GET">
<div class="tableContainer">
<a href="javascript:;" class="tCollapse" onclick="toggleGrid(this)"><img src="images/arrow_down.jpg" alt="Hide table" /><?php
echo $title;
?>
</a><div>
<table border="0" cellspacing="0" cellpadding="0" class="form_table">
<tr>
