User Defined Function Problem

Does anyone see anything I might be missing as to why this won't work? From the file calling the function: <?php $round = "Round 1"; $region = "East"; include "check.php"; isAuthorized($_COOKIE['username'], $_COOKIE['password']); include "checkEntry.php"; check4Entry($username, $round, $region); ... From checkEntry.php: <?php function check4Entry($name, $reg, $rnd) {

       $connection = mysql_connect("localhost", "root") or die(mysql_error());

       $db = mysql_select_db("marchmadness", $connection) or die(mysql_error())

;

       $checking = "SELECT * FROM pick WHERE userID = \"$uname\" AND  round = \"$rnd\" AND region = \"$reg\"";

       $result = mysql_query($checking, $connection) or die(mysql_error());

       $numRows = mysql_num_rows($result) or die(mysql_error());

       if ($numRows > 0) {
               print("<html><head><link rel=\"stylesheet\" type=\"text/css\" href=\"bbb.css\"></head><body><center><table class=\"outTbl\"><tr><th align=\"center\" class=\"outTh\"> Oops! There are already selections made for $uname in $reg - $rnd. </th></tr> <tr><td>$uname, if you'd like to modify your selections, please click <a href=\"modifyEntry.php\">here</a>.</td></tr></table></center></body></html>");

               exit;

       }

} ?> ============== When I submit the form, I get a blank screen as a result. There aren't any errors ouput to the screen. I've compared this with another function I've created, and there doesn't appear to be anything different. The latter works. BTW, I bet you'll never guess what this is for...;-) Thanks for your help! --Joel _________________________________________________________________ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus