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<SCRIPT LANGUAGE="JavaScript">; N8 C! K: B6 G( D- k
3 q: y- X" K; s( g, q$ n<!-- Hide from non-JavaScript browsers
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% _+ `( R# Q# Y' t" e/ w" G8 T Sfunction random(maxValue)
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1 r% h- B& \# I day = new Date();
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! G5 O7 O& ~. t/ T w3 M6 m* x hour = day.getHours();2 |) i3 X4 K6 S: X7 L7 g
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min = day.getMinutes();
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sec = day.getSeconds();# G1 a6 z* U8 s
7 F# F! U7 Q- l0 ^8 ~! _ return (((hour + 1) * (min + 1) * sec) % maxValue) + 1;
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function pickSuit()- [6 q* V* X0 F j. u
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{
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suit = random(4);( q: \1 q, {; W$ f" O; x- s
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if(suit == 1)
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return "Spades";+ h/ u1 b( H, \$ f, h
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; c) a7 }& w+ ^ if(suit == 2)
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return "Clubs";
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# ^& P# B) w) F$ E( D if(suit == 3)
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! a, b1 {) T- X6 B0 Y3 q. N return "Diamonds";
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return "Hearts";
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}
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function cardName(card)
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if(card == 1)
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return "Ace";
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4 m# r. k, u+ d+ [9 i' n; N if(card == 11)4 O% p% P, L7 i1 F% C( }3 M6 w
! [8 h6 ~* _ H$ S return "Jack";
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- w$ ` c5 F' M3 E4 t8 c if(card == 12)" X9 a9 o/ c0 Z" k
$ r3 j2 A/ o, _# h. S. x return "Queen";% B4 K1 `3 s r; F
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1 g: I6 f2 L* J if(card == 13)
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$ i/ ] D8 r' i" J! W return "King";( b: ~, g& J( A- s/ h" c+ r; g
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return "" + card;6 @3 i4 w4 _" u5 p
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function cardValue(card)
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if(card == 1)
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return 11;5 Q# _2 U" J9 ]# e2 |" w) N
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- O: ]. F- u0 B! a if(card > 10)
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return 10;+ k' b+ W; E/ X, u8 o% }
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7 v# }3 ?' g/ Z D! s+ r return card;
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}
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function PickACard(strWho)
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0 E0 S6 p- M* }5 j8 ^ card = random(13);
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suit = pickSuit();+ B+ y k6 H' [6 ]* ?) D
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2 @6 q; K$ f: x& S4 c //alert(strWho + " picked the " + cardName(card) + " of " + suit);. J, v0 @. p! }2 @# E$ B
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8 |9 M, A6 S4 { ]1 b1 Y' q return cardValue(card);
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, |; D4 y& I6 N- {function NewHand(form)
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7 l2 k$ n) ]" C; N$ i! h/ A7 H) r, o form.dealer.value = 0;6 O& c' i+ J5 f8 m& s
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form.you.value = 0;. C8 o: ^" v2 B$ e) Y7 i
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9 ?8 Q' F9 H M* i H. S form.dealer.value = eval(form.dealer.value) + PickACard("Dealer");
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form.you.value = eval(form.you.value) + PickACard("You");
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, T% P3 I2 G" z, bfunction Dealer(form)
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while(form.dealer.value < 17)1 u1 f, j. Y5 F/ O
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form.dealer.value = eval(form.dealer.value) + PickACard("Dealer");% _- K1 m, U3 e/ q
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}
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function User(form)2 N+ x4 L2 E6 s: [2 Y; C
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form.you.value = eval(form.you.value) + PickACard("You");
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if(form.you.value > 21)
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8 A& B$ ~) `5 M alert("不好意思,你爆了!");
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function LookAtHands(form)
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" i; i( w' q6 v" m+ K! s& _ if(form.dealer.value > 21)
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{
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: S- a7 ]" `7 @4 R! {% g alert("庄家爆了,你赢!");
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1 P' o5 ]3 o4 ~. m N else if(form.you.value > form.dealer.value)
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alert("你赢了!");) K2 q" q# L% Y. O5 n/ r
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$ v1 D/ X+ X* Y4 Y- w else
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3 p3 V/ p% }: B6 g, f6 _" ^ if(form.dealer.value == form.you.value)
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% V" i) l8 F8 V: b. ^: | alert("Push!");
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. }' I/ J4 O, T( q3 w w0 p else
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alert("庄家赢了!");" Y7 R6 g: b6 b' o) \4 T
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</SCRIPT>/ M! g7 ~# b4 [
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' ?! U, r; D8 i<CENTER><H2>21点</H2></CENTER>
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<CENTER>规则就不需我多嘴了吧,单击“重新发牌”开始</CENTER>1 k. s5 \ m( k N! K
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<CENTER>
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<FORM>: J, v- J: E5 x/ s' B5 i* Q% h
8 M# v" L$ J( z9 {5 \9 c" F0 c6 b: a<TABLE BORDER=3>* S+ h3 E+ c' |" T
, |' c! }0 R3 s2 Q0 o* v<TR>9 @/ m5 Z% y8 M9 [& S! A2 B
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<TD>庄家有</TD>. {8 B' s T2 H8 ^. D" Q4 Q+ x
; d& L: Z c# I1 D7 Z. g <TD><INPUT TYPE=TEXT NAME=dealer>点</TD>
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/ @9 \! l' j# }</TR>
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<TR>
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/ U5 i1 M. o/ s5 }' ? <TD>你有</TD>
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; b- n6 d K' j# Y! A <TD><INPUT TYPE=TEXT NAME=you>点</TD>
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3 F! `3 |4 v( F5 @% V! v</TR>
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</TABLE>
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<P>/ W1 {# `9 n2 F2 V3 X3 p+ c
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. ~9 m1 C. } q% q<CENTER>
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<INPUT TYPE=BUTTON VALUE="再要一张" onClick=User(this.form)>
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<INPUT TYPE=BUTTON VALUE="亮牌" onClick="Dealer(this.form);LookAtHands(this.form);">
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<INPUT TYPE=BUTTON VALUE="重新发牌" onClick=NewHand(this.form)>
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+ j6 A4 _/ b) h4 j</CENTER> |