diff --git a/index.php b/index.php
index 91e4f94..1c190ee 100644
--- a/index.php
+++ b/index.php
@@ -105,6 +105,8 @@ session_start();
 
 		function login($uname)
 		{
+			global $database;
+
 			if ($uname != null)
 			{
 				$_SESSION["username"] = $uname;
@@ -113,7 +115,7 @@ session_start();
 				$uname = $_SESSION["username"];
 			}
 
-			echo "<script>set_login_uname(\"" . $uname . "\")</script>";
+			if (($database -> query("SELECT username FROM user WHERE BINARY username=\"" . $uname . "\"")) -> num_rows == 1) echo "<script>set_login_uname(\"" . $uname . "\")</script>";
 		}
 	?>
 </body>