var bjsEVs=[[-0.2695,-0.1883,-0.1509,-0.1121,-0.0723,-0.1566,-0.2219,-0.2979,-0.3448,-0.3484],[-0.2832,-0.2004,-0.1626,-0.1236,-0.0823,-0.1891,-0.252,-0.325,-0.3696,-0.3732],[-0.2551,-0.1721,-0.1347,-0.0954,-0.0561,-0.1166,-0.2558,-0.3266,-0.3607,-0.3908],[-0.1694,-0.0884,-0.0528,-0.0172,0.0178,0.0347,-0.1049,-0.2526,-0.2918,-0.3059],[-0.0721,0.0075,0.0384,0.0715,0.1334,0.1245,0.0534,-0.0956,-0.1957,-0.1669],[0.0593,0.2213,0.2792,0.3386,0.394,0.2704,0.1697,0.0722,-0.0185,-0.0088],[0.1728,0.3313,0.3851,0.4401,0.4926,0.3362,0.2296,0.115,0.0734,0.0639],[-0.3561,-0.3005,-0.2783,-0.2538,-0.2108,-0.2482,-0.3055,-0.3722,-0.4086,-0.4128],[-0.4026,-0.3439,-0.2989,-0.2551,-0.211,-0.3021,-0.3553,-0.413,-0.4507,-0.4544],[-0.4389,-0.3436,-0.2993,-0.2553,-0.211,-0.3526,-0.3977,-0.4552,-0.4901,-0.4933],[-0.4382,-0.3436,-0.2993,-0.2556,-0.2117,-0.3946,-0.4406,-0.4943,-0.5267,-0.5297],[-0.4385,-0.3442,-0.2998,-0.2561,-0.2131,-0.4348,-0.4774,-0.5272,-0.5575,-0.5605],[-0.3081,-0.2175,-0.1767,-0.1382,-0.0984,-0.1731,-0.4444,-0.4789,-0.4751,-0.5677],[-0.0416,0.0406,0.0709,0.1022,0.1315,0.3343,0.0442,-0.2419,-0.2324,-0.2772],[0.2264,0.2986,0.3187,0.3439,0.3618,0.551,0.5318,0.2277,0.0103,0.1376],[-0.0895,-0.0208,0.0105,0.0432,0.0766,0.0754,0.0106,-0.0749,-0.1428,-0.1378],[-0.1226,-0.0444,-0.0118,0.0216,0.0564,0.0338,-0.0248,-0.1098,-0.1761,-0.1713],[-0.1462,-0.0659,-0.0336,0.0006,0.0365,-0.0054,-0.0665,-0.1478,-0.2102,-0.2061],[-0.1673,-0.0863,-0.0531,-0.0185,0.0217,-0.047,-0.1061,-0.1849,-0.2453,-0.2412],[-0.1471,-0.0658,-0.0327,0.0068,0.0745,0.0037,-0.1189,-0.1911,-0.2399,-0.2628],[-0.0401,0.0439,0.0752,0.1168,0.1779,0.3364,0.0473,-0.1433,-0.1884,-0.2023],[0.2272,0.302,0.3222,0.3463,0.3634,0.5518,0.5353,0.2311,0.0049,0.1355],[0.4837,0.5492,0.5609,0.5767,0.5884,0.709,0.731,0.7025,0.4974,0.551],[1,1,1,1,1,1,1,1,1,1],[0.1795,0.3383,0.3923,0.4474,0.5018,0.3487,0.2428,0.1265,0.0717,0.0155],[-0.2548,-0.1748,-0.1389,-0.0831,0.0147,-0.1101,-0.1933,-0.272,-0.3204,-0.3247],[-0.2833,-0.2013,-0.1622,-0.1101,-0.0103,-0.1661,-0.252,-0.3249,-0.3696,-0.3733],[-0.1692,-0.0884,-0.0522,-0.016,0.0196,0.0359,-0.1041,-0.2525,-0.2912,-0.3049],[0.0603,0.2224,0.2808,0.3429,0.4005,0.2739,0.1705,0.0719,-0.0186,-0.0086],[-0.3571,-0.3004,-0.2599,-0.1645,-0.0624,-0.2517,-0.3083,-0.3741,-0.4106,-0.4142],[-0.4369,-0.285,-0.1968,-0.1061,-0.0102,-0.1829,-0.4016,-0.46,-0.4962,-0.4984],[-0.2984,-0.0946,-0.0146,0.0627,0.1461,0.1814,-0.1555,-0.5026,-0.5576,-0.5595],[-0.0401,0.0417,0.0988,0.173,0.2442,0.3359,0.122,-0.1844,-0.2297,-0.2738],[0.4829,0.5466,0.5594,0.5752,0.5873,0.7077,0.7307,0.7001,0.5009,0.5472]];function handScore(dealerCard,card1,card2){if(document.domain!='playperfectblackjack.com'&&document.domain!='www.playperfectblackjack.com'){return false;}var rowIndex=card1+card2-1;if(card1==card2)rowIndex=card1+25;if(card1==9)rowIndex=card2+15;if(card2==9)rowIndex=card1+15;return bjsEVs[rowIndex][dealerCard];}function cardIndex(card){if(card=="A"||card=="a")return 9;else return Number(card)-2;}function run_cal(){var dealerCard=cardIndex(document.calc.dealer.value);var hand1Card1=cardIndex(document.calc.h1c1.value);var hand1Card2=cardIndex(document.calc.h1c2.value);var hand2Card1=cardIndex(document.calc.h2c1.value);var hand2Card2=cardIndex(document.calc.h2c2.value);var evWithoutSwitch=handScore(dealerCard,hand1Card1,hand1Card2)+handScore(dealerCard,hand2Card1,hand2Card2);var evWithSwitch=handScore(dealerCard,hand1Card1,hand2Card2)+handScore(dealerCard,hand1Card2,hand2Card1);document.calc.evwswitch.value=evWithSwitch.toFixed(4);document.calc.evwnswitch.value=evWithoutSwitch.toFixed(4);if(evWithSwitch>evWithoutSwitch)document.calc.rswitch.value="Yes";else document.calc.rswitch.value="No";var resDiv=document.getElementById("result");if(resDiv)resDiv.style.display="block";}