Connect Airport to wifi

[KBug]

Heyy guys,
I'm new here, a big hello to all.

I have a white plastic late 2007 macbook running Snow Leopard. I've set it up to wake up during nights and download. Everything works fine but every now and then when my macbook wakes up from sleep it won't connect to my wifi and when I get up in the morning to check the downloads, I get disappointed.
This happens at least twice a week.
I need an app or an apple script which constantly monitors and ensures that Airport is always connected to wifi after macbook wakes up from sleep. Airport doesn't seem to do this automatically.

 

[miles01110]

I'm sure you have a good reason for not leaving it "on", but maybe you could humor me anyways?

 

[KBug]

^^ Oh I'm glad that you find it funny but it doesn't help me.
I turn off my router and turn it back on but Airport doesn't connect to my wifi automatically. It connects only if I turn off Airport and turn it back on. I sense that Airport doesn't keep scanning for wifi network. An app or an apple script that'd keep me connected to wifi will help.

 

[BlueRevolution]

You might want to break out your dictionary. There's no need to take offence.

humor |ˈ(h)yoōmər| (Brit. humour)

verb [ trans. ]
comply with the wishes of (someone) in order to keep them content, however unreasonable such wishes might be : she was always humoring him to prevent trouble.

 

[KBug]

No offense taken, I am just interested in my query. Thanks anyways.