Here is a simple redirect and alert code in javascript.
1 2 3 4 5 6 | <script language="Javascript"> <!-- alert ("You have a message!") window.location = "index.php" --> </script> |
It will redirect the page and before that, it will create a small pop-up (from the browser), with a message for the user.
And with php echo for those who want to do just a copy paste.
2 3 4 5 6 7 | echo'<script language="Javascript"> <!-- alert ("You have a message!") window.location = "index.php" --> </script>'; |