dots.js

javascript源码百例 学习javascript基础编程的很不错的演示源代码

var compgo=0;
var hit=0;
var t1=0;
var t2=0;
var box=new Array(161);
for(i=0;i<box.length;i++)
{
box[i]=0;
}
var occ=new Array(161);
for(i=0;i<occ.length;i++)
{
 occ[i]=0;
}
function dots_ini()
{
for(i=1;i<65;i++)
{
with(document.f)
{
n=eval('x'+i);
{
with(n)checked=0;
         }
      }  
   }
}
function convert(t)
{
if(t1==0)t1=eval(t);else t2=eval(t);
if(t2!=0)
{
t=eval(t2-t1);
if(t==8||t==-8||t==1||t==-1)
{
t=eval(t1+t2);
switch(t)
{
case  3: case 10: case 12: case 14: case 16: go(t-3);break;
case 18: case 20: case 22: case 24: case 31: go(t-3);break;
case 5: go(t-4);break;
case 7: go(t-5);break;
case 9: go(t-6);break;
case 11: go(t-7);break;
case 13: go(t-8);break;
case 15: go(t-9);break;
case 19: case 26: case 28: case 30: case 32: go(t+3);break;
case 34: case 36: case 38: case 40: case 47: go(t+3);break;
case 21: go(t+2);break;
case 23: go(t+1);break;
case 25: go(t);break; 
case 27: go(t-1);break;
case 29: go(t-2);break;
case 35: case 42: case 44: case 46: case 48: go(t+9);break;
case 50: case 52: case 54: case 56: case 63: go(t+9);break;
case 37: go(t+8);break;
case 39: go(t+7);break;
case 41: go(t+6);break;
case 43: go(t+5);break;
case 45: go(t+4);break;
case 51: case 58: case 60: case 62: case 64: go(t+15);break; 
case 66: case 68: case 70: case 72: case 79: go(t+15);break;
case 53: go(t+14);break;
case 55: go(t+13);break;
case 57: go(t+12);break;
case 59: go(t+11);break;
case 61: go(t+10);break;
case 67: case 74: case 76: case 78: case 80: go(t+21);break;
case 82: case 84: case 86: case 88: case 95: go(t+21);break;
case 69: go(t+20);break;
case 71: go(t+19);break;
case 73: go(t+18);break;
case 75: go(t+17);break;
case 77: go(t+16);break;
case 83: case 90: case 92: case 94: case 96: go(t+27);break; 
case 98: case 100: case 102: case 104: case 111: go(t+27);break;
case 85: go(t+26);break;
case 87: go(t+25);break;
case 89: go(t+24);break;
case 91: go(t+23);break;
case 93: go(t+22);break;
case  99: case 106: case 108: case 110: case 112: go(t+33);break;
case 114: case 116: case 118: case 120: case 127: go(t+33);break;
case 101:go(t+32);break;
case 103:go(t+31);break;
case 105:go(t+30);break;
case 107:go(t+29);break;
case 109:go(t+28);break;
case 115:go(t+39);break;
case 117:go(t+38);break;
case 119:go(t+37);break;
case 121:go(t+36);break;
case 123:go(t+35);break;
case 125:go(t+34);break;
case 127:go(t+33);break;
}
with(document.f)
{
t1=eval('x'+t1);with(t1)checked=0;
t2=eval('x'+t2);with(t2)checked=0;
}
t1=0;
t2=0;
if(compgo==1)reply();
}
else 
{
with(document.f)
{
t1=eval('x'+t1);with(t1)checked=0;
t2=eval('x'+t2);with(t2)checked=0;
}
t1=0;t2=0;
      }
   }
}
function go(t)
{
if(occ[t]!=1)
{
occ[t]=1;
var target = eval("document.f.i"+t);
if(compgo==1) target.src="blue.gif"; else target.src="red.gif";
switch(t)
{
case 0: ad(8,1);break;
case 1: ad(10,1);break;
case 2: ad(12,1);break;
case 3: ad(14,1);break;
case 4: ad(16,1);break;
case 5: ad(18,1);break;
case 6: ad(20,1);break;
case 7: ad(8,2);break;
case 9: ad(8,4);ad(10,2);break;
case 11: ad(10,4);ad(12,2);break;
case 13: ad(12,4);ad(14,2);break;
case 15: ad(14,4);ad(16,2);break;
case 17: ad(16,4);ad(18,2);break;
case 19: ad(18,4);ad(20,2);break;
case 21: ad(20,4);break;
case 22: ad(8,8);ad(30,1);break;
case 23: ad(10,8);ad(32,1);break;
case 24: ad(12,8);ad(34,1);break;
case 25: ad(14,8);ad(36,1);break;
case 26: ad(16,8);ad(38,1);break;
case 27: ad(18,8);ad(40,1);break;
case 28: ad(20,8);ad(42,1);break;
case 29: ad(30,2);break;
case 31: ad(30,4);ad(32,2);break;
case 33: ad(32,4);ad(34,2);break;
case 35: ad(34,4);ad(36,2);break;
case 37: ad(36,4);ad(38,2);break;
case 39: ad(38,4);ad(40,2);break;
case 41: ad(40,4);ad(42,2);break;
case 43: ad(42,4);break;
case 44: ad(30,8);ad(52,1);break;
case 45: ad(32,8);ad(54,1);break;
case 46: ad(34,8);ad(56,1);break;
case 47: ad(36,8);ad(58,1);break;
case 48: ad(38,8);ad(60,1);break;
case 49: ad(40,8);ad(62,1);break;
case 50: ad(42,8);ad(64,1);break;
case 51: ad(52,2);break;
case 53: ad(52,4);ad(54,2);break;
case 55: ad(54,4);ad(56,2);break;
case 57: ad(56,4);ad(58,2);break;
case 59: ad(58,4);ad(60,2);break;
case 61: ad(60,4);ad(62,2);break;
case 63: ad(62,4);ad(64,2);break;
case 65: ad(64,4);break;
case 66: ad(52,8);ad(74,1);break;
case 67: ad(54,8);ad(76,1);break;
case 68: ad(56,8);ad(78,1);break;
case 69: ad(58,8);ad(80,1);break;
case 70: ad(60,8);ad(82,1);break;
case 71: ad(62,8);ad(84,1);break;
case 72: ad(64,8);ad(86,1);break;
case 73: ad(74,2);break;
case 75: ad(74,4);ad(76,2);break;
case 77: ad(76,4);ad(78,2);break;
case 79: ad(78,4);ad(80,2);break;
case 81: ad(80,4);ad(82,2);break;
case 83: ad(82,4);ad(84,2);break;
case 85: ad(84,4);ad(86,2);break;
case 87: ad(86,4);break;
case 88: ad(74,8);ad(96,1);break;
case 89: ad(76,8);ad(98,1);break;
case 90: ad(78,8);ad(100,1);break;
case 91: ad(80,8);ad(102,1);break;
case 92: ad(82,8);ad(104,1);break;
case 93: ad(84,8);ad(106,1);break;
case 94: ad(86,8);ad(108,1);break;
case 95: ad(96,2);break;
case 97: ad(96,4);ad(98,2);break;
case 99: ad(98,4);ad(100,2);break;
case 101: ad(100,4);ad(102,2);break;
case 103: ad(102,4);ad(104,2);break;
case 105: ad(104,4);ad(106,2);break;
case 107: ad(106,4);ad(108,2);break;
case 109: ad(108,4);break;
case 110: ad(96,8);ad(118,1);break;
case 111: ad(98,8);ad(120,1);break;
case 112: ad(100,8);ad(122,1);break;
case 113: ad(102,8);ad(124,1);break;
case 114: ad(104,8);ad(126,1);break;
case 115: ad(106,8);ad(128,1);break;
case 116: ad(108,8);ad(130,1);break;
case 117: ad(118,2);break;
case 119: ad(118,4);ad(120,2);break;
case 121: ad(120,4);ad(122,2);break;
case 123: ad(122,4);ad(124,2);break;
case 125: ad(124,4);ad(126,2);break;
case 127: ad(126,4);ad(128,2);break;
case 129: ad(128,4);ad(130,2);break;
case 131: ad(130,4);break;
case 132: ad(118,8);ad(140,1);break;
case 133: ad(120,8);ad(142,1);break;
case 134: ad(122,8);ad(144,1);break;
case 135: ad(124,8);ad(146,1);break;
case 136: ad(126,8);ad(148,1);break;
case 137: ad(128,8);ad(150,1);break;
case 138: ad(130,8);ad(152,1);break;
case 139: ad(140,2);break;
case 141: ad(140,4);ad(142,2);break;
case 143: ad(142,4);ad(144,2);break;
case 145: ad(144,4);ad(146,2);break;
case 147: ad(146,4);ad(148,2);break;
case 149: ad(148,4);ad(150,2);break;
case 151: ad(150,4);ad(152,2);break;
case 153: ad(152,4);break;
case 154: ad(140,8);break;
case 155: ad(142,8);break;