#2 'iso-8859-1' hardcoding.

[Stas Fomin]

Please, replace all "hardcoded charset"
to charset customizeable by variable or constant.

T.i. lines like this:
header('Content-type: text/html; charset=iso-8859-1');

In files
competition\select_round.php
competition\select_round_all_details.php
competition\select_round_details.php
member\select_member.php
team\select_team_club.php

replace by something like this:
header("Content-type: text/html; charset=$CHARSET");

or
header("Content-type: text/html; charset=utf-8");