Validator doesn't like target in some doctypes (which I will never, ever understand), but it still works, and it's valid for 4+ and 5. Change "https" to "http" - did that so the links render properly on this board.
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Untitled</title>
<style type="text/css">
ul,iframe { width: 500px; text-align: center; }
ul li { display: inline; }
</style>
</head>
<body>
<iframe src="https://www.webmasterworld.com" id="my-iframe" name="my-iframe"></iframe>
<ul>
<li><a href="https://www.google.com" target="my-iframe">Google</a> | </li>
<li><a href="https://www.amazon.com" target="my-iframe">Amazon</a> | </li>
<li><a href="https://www.webpagesthatsuck.com" target="my-iframe">Web Pages That Suck</a></li>
</ul>
</body>
</html>
So all you'd do is . . .
<ul>
<?php
for ($i=1;$i<7;$i+) {
echo "<li><a href=\"https://url/show.php?id=$i\">$i</a></li>\n";
}
?>
<ul>
The advantages of this approach:
- Your links will still index.
- accessibility for all, no Javascript required
- Simplicity in coding and maintenance.
