function writeWeather()
{
document.write('')
document.write('')
document.write('')
document.write('| Danang | ')
document.write('19-22°C | ')
document.write('
')
document.write('')
document.write('| Hanoi | ')
document.write('13-17°C | ')
document.write('
')
document.write('')
document.write('| HCMC | ')
document.write('23-33°C | ')
document.write('
')
document.write('')
document.write('| Hue | ')
document.write('16-19°C | ')
document.write('
')
document.write('
')
}