Double Down Stud

Double Down Stud is a Double Down Stud poker game. You either play against a video machine or a house dealer. It's assumed that you play against a robotic house dealer in this game. The game is played with a standard 52 card deck and proceeds as follow.
1) You place a bet amount.
2) You will then be dealt with five cards with the first four card face up and the fifth card face down.
3) You have to choose either to stay put or to double the bet.
4) The fifth face-down card is then flipped up. You now have 5 cards for a poker hand and will be paid off according to the following pay table.
Royal Flush : 1000 to 1
Straight Flush : 100 to 1
Four of a Kind : 25 to 1
Full House : 10 to 1
Flush : 8 to 1
Straight : 5 to 1
Three of a Kind : 3 to 1
Two Pair : 2 to 1
Pair of J to A : 1 to 1
Pair of 6 to 10 : Push
Other lower rank : Lose.

To play the game:-
1) Press or click a menu option of either Bet 1, Bet 2, or Bet 5
2) Press or click a menu option of either Check or Double
3) See the bet result and then press or click a menu option of either Bet 1, Bet 2, or Bet 5 to play next hand.