one link should be
echo "members_process.php?username=$members[username]";
and in members_process.php tou should get the username like this
$username=$_GET['username'];
give more details, the code is big and i don't think that anyone would wanna try to fix your entire code. Tell us what's the code that works and what else you want to add.
You got to use a database for that. You store the content of the textbox in a field in the database and than you query the database and display the content of that field in your <div>.
It's basic.
How can i add shine / glow to a image using PHP GD. I'm thinking to use a external image, a transparent PNG and overlay it on to the image... Any suggestions?