function page_content($content,$limit = 10,$page) {
$limit=20;
$afile = explode("\r\n", $content);
$maxline = count($afile); // count existing lines
$max = $maxline - 1;
$page ? $page = $page : $page = 1;
$s=$page+$limit;
for ($i=$page; $i<$s; $i++) {
$dtrow = explode("|", $afile[$i]);
$row = "$dtrow[0]";
$formatted_content .= $row."\n";
}
$p = 1;
$u = ceil($max/$limit);
for ($t=1; $t<=$u; $t++) {
$formatted_content .= "<a href=\"$PHP_SELF?
page=$p\">$t</a> ";
$p=$p+$limit;
}
return $formatted_content;
}
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