weird behavior with a form

Okay... so this is sorta off topic... but the form is generated by a script => Anyway, for some reason, when I fill in a form on my site and press enter, it doesn't actually submit the form and do the processing like it is supposed to... it should be throwing some information into the database. Instead, it seems to just be reloading the page. Source is below... if anybody has any idea, I would appreciate... I imagine I'm just doing something stupid wrong. Thanks, Ben --- SOURCE --- <?php include_once("../include/definitions.inc"); include_once("../include/functions.inc"); // Check to make sure they're allowed to be here session_start(); check_access($session_data); // They haven't clicked anything, so show the form if(!$submit) { ?> <html> <head> <title>Add Genre</title> <link rel="stylesheet" href="<?php echo $STYLESHEET; ?>" type="text/css"> <script language="javascript"> function verify() { if(document.forms[0].name.value=="") { alert("The name field cannot be blank!"); return false; } return true; // fallthrough } </script> </head> <body> <center> <h1>Add Genre</h1> <hr> <form method="post" action="addgenre.php" onSubmit="return verify()"> <table> <tr> <td>Name: </td> <td><input type="text" name="name" size="20" maxlength="50"></td> </tr> <tr> <td><input type="submit" name="submit" value="Add Genre"></td> <td><input type="reset"></td> </tr> </table> </form> <?php include "../include/footer.php"; ?> </body> </html> <?php } else { setup_db_connection('w') or die("Could not connect to database!"); //Stick it in $query = "INSERT INTO genres (name) VALUES ('$name');"; mysql_query($query); header("Location: genres.php"); } ?>