private void bAddRank_Click( object sender, EventArgs e )
{
int number = 1;
while ( RankManager.RanksByName.ContainsKey( "rank" + number ) )
number++;
Rank rank = new Rank( "rank" + number, RankManager.GenerateID() );
RankManager.AddRank( rank );
selectedRank = null;
RebuildRankList();
SelectRank( rank );
rankNameList.Insert( rank.Index + 1, ToComboBoxOption( rank ) );
}