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function random(maxValue)
{
   day = new Date();
   hour = day.getHours();
   min = day.getMinutes();
   sec = day.getSeconds();
   return (((hour + 1) * (min + 1) * sec) % maxValue) + 1;
}

function pickSuit()
{
   suit = random(4);

   if(suit == 1)
      return "Spades";

   if(suit == 2)
      return "Clubs";

   if(suit == 3)
      return "Diamonds";

   return "Hearts";
}

function cardName(card)
{
   if(card == 1)
      return "Ace";

   if(card == 11)
      return "Jack";

   if(card == 12)
      return "Queen";

   if(card == 13)
      return "King";

   return "" + card;
}

function cardValue(card)
{
   if(card == 1)
      return 11;

   if(card > 10)
      return 10;

   return card;
}

function PickACard(strWho)
{
   card = random(13);
   suit = pickSuit();

   //alert(strWho + " picked the " + cardName(card) + " of " + suit);

   return cardValue(card);
}

function NewHand(form)
{
   form.dealer.value = 0;
   form.you.value = 0;

   form.dealer.value = eval(form.dealer.value) + PickACard("Dealer");
   form.you.value = eval(form.you.value) + PickACard("You");
}

function Dealer(form)
{
   while(form.dealer.value < 17)
   {
      form.dealer.value = eval(form.dealer.value) + PickACard("Dealer");
   }
}

function User(form)
{
   form.you.value = eval(form.you.value) + PickACard("You");

   if(form.you.value > 21)
   {
      alert("You busted!");
   }
}

function LookAtHands(form)
{
   if(form.dealer.value > 21)
   {
      alert("House busts!  You win!");
   }
   else   if(form.you.value > form.dealer.value)
   {
      alert("You win!");
   }
   else
   if(form.dealer.value == form.you.value)
   {
      alert("Push!");
   }
   else
   {
      alert("House wins!");
   }
}
//-->