Is it safe to echo htmlentities on a password field? Isn't that a security issue? I've heard that you should never echo anything from the password field. I mean all you have to do is look at the source code and see the password value that was just posted - I don't get it. Any insight?
Stay away from $_REQUEST and use $_POST.
There is no "request" method for forms use "post" (in this case) or "get". Name your "submit" button too.
copy and paste this code to try it out:
<html>
<head>
<title>POST example</title>
</head>
<body>
<?php
if(isset($_POST['submit'])) { //...
Yeah...I think I understand. You could use an absolutely positioned div over each section that you want to be "hot". Then turn the div into a link so it's clickable.