')
if (number==01)
document.write('
')
if (number==02)
document.write('
')
if (number==03)
document.write('
')
}
function change2()
{
number = Math.floor(Math.random()*04)
if (number==00)
document.write('
')
if (number==01)
document.write('
')
if (number==02)
document.write('
')
if (number==03)
document.write('
')
}