function video(num)
{
switch(num)
{
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 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;
case 15:
document.write('');
break;
}
}
function son(num)
{
switch(num)
{
case 1:
break;
case 2:
break;
case 3:
break;
}
}