function submitCheck(){
	ob_start();

        //Function explanation
        //------------------------------------------------------------
        // This calls it only when the buttom is pressed.
        // Rather than it been ran everytime the page loads.
        //------------------------------------------------------------

	    global $current_user;
		global $wp_query;
        $post_obj = $wp_query->get_queried_object();
        $Page_ID = $post_obj->ID;
        global $current_user;

		$con3=mysqli_connect("localhost","elliot_vanityx","Vxb[M*]tw8AX","elliot_cl53-vanity");
        // Check connection
        if (mysqli_connect_errno()){
            echo "Failed to connect to con3 tournamentmanager.php MySQL: " . mysqli_connect_error();
        }

	    if (checkForTeam($current_user->user_login)){

		$sql3="SELECT * FROM vt_tournaments WHERE tadminid = ". $Page_ID ."";
        $result3 = mysqli_query($con3,$sql3);
        $row3 = mysqli_fetch_array($result3);
        $tgame = $row3['tgame'];

		$theclosedate = $row3['tclosedate'];
		$theclosetime = $row3['tclosetime'];
		$tournamentstatus = $row3['tournamentstatus'];

		 if (time() > strtotime($theclosedate . " " . $theclosetime)) {

             die('<script type="text/javascript">alert("Sorry, sign ups are now closed.");</script><meta http-equiv="refresh" content="0;URL="javascript:history.back();" >');

		 } else {

			// if ($_POST[poneuser] == $_POST[ptwouser] OR $_POST[poneuser] == $_POST[pthreeuser] OR $_POST[poneuser] == $_POST[pfouruser] OR $_POST[poneuser] == $_POST[pfiveuser] OR $_POST[ptwouser] == $_POST[pthreeuser] OR $_POST[ptwouser] == $_POST[pfouruser] OR $_POST[ptwouser] == $_POST[pfiveuser] OR $_POST[pthreeuser] == $_POST[pfouruser] OR $_POST[pthreeuser] == $_POST[pfiveuser] OR $_POST[pfouruser] == $_POST[pfiveuser]) {

				// die('<script type="text/javascript">alert("ERROR: You may not have the same username for 2 players.");</script><meta http-equiv="refresh" content="0;URL="javascript:history.back();" >');

			// } else {

		$sqlp1xp="SELECT * FROM vt_rankings_" . $row3['tgame'] ." WHERE playerusername = '$_POST[poneuser]'";
		$resultp1xp = mysqli_query($con3,$sqlp1xp);
                $rowp1xp = mysqli_fetch_array($resultp1xp);
                 $p1xp = $rowp1xp['playerxp'];

		$sqlp2xp="SELECT * FROM vt_rankings_" . $row3['tgame'] ." WHERE playerusername = '$_POST[ptwouser]'";
		$resultp2xp = mysqli_query($con3,$sqlp2xp);
                $rowp2xp = mysqli_fetch_array($resultp2xp);
                 $p2xp = $rowp2xp['playerxp'];

		$sqlp3xp="SELECT * FROM vt_rankings_" . $row3['tgame'] ." WHERE playerusername = '$_POST[pthreeuser]'";
		$resultp3xp = mysqli_query($con3,$sqlp3xp);
                $rowp3xp = mysqli_fetch_array($resultp3xp);
                 $p3xp = $rowp3xp['playerxp'];

		$sqlp4xp="SELECT * FROM vt_rankings_" . $row3['tgame'] ." WHERE playerusername = '$_POST[pfouruser]'";
		$resultp4xp = mysqli_query($con3,$sqlp4xp);
                $rowp4xp = mysqli_fetch_array($resultp4xp);
                 $p4xp = $rowp4xp['playerxp'];

		$sqlp5xp="SELECT * FROM vt_rankings_" . $row3['tgame'] ." WHERE playerusername = '$_POST[pfiveuser]'";
		$resultp5xp = mysqli_query($con3,$sqlp5xp);
                $rowp5xp = mysqli_fetch_array($resultp5xp);
                 $p5xp = $rowp5xp['playerxp'];

                 $teamxp = $p1xp + $p2xp + $p3xp + $p4xp + $p5xp;

		if ($_POST[pone] == "" || $_POST[pone] == " ") {

			die('<script type="text/javascript">alert("[Invalid player name] Failed to enter team, please try again.");</script><meta http-equiv="refresh" content="0;URL="javascript:history.back();" >');

		} else {

            $sql2="INSERT INTO vt_teams (teamname, player1, player2, player3, player4, player5, contact, username, tournamentid, player1username, player2username, player3username, player4username, player5username, teamdetails, teamlogo, teamwebsite, teamxp) VALUES('$_POST[teamname]', '$_POST[pone]', '$_POST[ptwo]', '$_POST[pthree]', '$_POST[pfour]', '$_POST[pfive]', '$_POST[contact]', '$current_user->user_login', '$_POST[tid]', '$_POST[poneuser]', '$_POST[ptwouser]', '$_POST[pthreeuser]', '$_POST[pfouruser]', '$_POST[pfiveuser]', '$_POST[teamdetails]', '$_POST[teamlogo]', '$_POST[teamwebsite]', '$teamxp')";
		}

			// }

			exit('<script type="text/javascript">alert("Your team: ' . $_POST[teamname] . ' has been entered.");</script><meta http-equiv="refresh" content="0;URL="javascript:history.back();" >');

			}


        }

		mysqli_close($con3);
        $myvariable = ob_get_clean();
        return $myvariable;
    } // Closes function submitCheck