function aleatori(n)
{
var x;
x=Math.round(Math.random()*100);
x%=n;
return x;
}
document.write('
');
var n=aleatori(20);
switch(n)
{
case 0:
document.write('');
break
case 1:
document.write('');
break
case 2:
document.write('');
break
case 3:
document.write('');
break
case 4:
document.write('');
break
case 5:
document.write('');
break
case 6:
document.write('');
break
case 7:
document.write('');
break
case 8:
document.write('');
break
case 9:
document.write('');
break
case 10:
document.write('');
break
case 11:
document.write('');
break
case 12:
document.write('');
break
case 13:
document.write('');
break
case 14:
document.write('');
break
default:
document.write('');
break
}
');
break
case 2:
document.write('
');
break
case 3:
document.write('
');
break
case 4:
document.write('
');
break
case 5:
document.write('
');
break
case 6:
document.write('
');
break
case 7:
document.write('
');
break
case 8:
document.write('
');
break
case 9:
document.write('
');
break
case 10:
document.write('
');
break
case 11:
document.write('
');
break
case 12:
document.write('
');
break
case 13:
document.write('
');
break
case 14:
document.write('
');
break
default:
document.write('');
break
}