var item_a = new Array(20);
item_a[1] = " | ";
item_a[2] = " | ";
item_a[3] = " | ";
item_a[4] = " | ";
item_a[5] = " | ";
item_a[6] = " | ";
item_a[7] = " | ";
item_a[8] = " | ";
item_a[9] = " | ";
item_a[10] = " | ";
item_a[11] = " | ";
item_a[12] = " | ";
item_a[13] = " | ";
item_a[14] = " | ";
item_a[15] = " | ";
item_a[16] = " | ";
item_a[17] = " | ";
item_a[18] = " | ";
item_a[19] = " | ";
item_a[20] = " | ";
document.write('');
var num2 = new Array(6);
for (i=1;i<=6;i++){
num = Math.floor(Math.random() * 20) + 1;
for (j=1;j<=i;j++){
if (num == num2[j]) {
num = Math.floor(Math.random() * 20) + 1;
j = 0;
}
}
num2[i] = num;
document.writeln(''+item_a[num]+'
');
}
document.write('
');