Lookup Field Row Dependant

Hi Everyone,

I have a question about lookup fields. I have the tables below. The main table is [vid] and i reference other tables like [manufacturer], [model].. etc. to fill in [vid]. I have pull down lookups for all of [vid] but it is showing all models, makes, etc. I need helping making the lookup row dependant. For example when I am in [vid] and click on the [model] combo box for vid=1, I only want to see the models for that manufacturer(Ford), so it will only show mustang, escape, and navigator; not all of the models. For vid=2, when I click the pull down for model I only want to see Gm Models, corvette and cavalier. So this is what i mean be row dependant. Is this possible?

Thanks so much in advanced,
Michael

[vid]
vid,year,mft, make, model, submodel, ...
1,2005,ford,ford,Mustang,GT
2,2005,GM,Chevrolet,Cavalier, LS
3,2005,dcx,Jeep,Wrangler,base
...
30,2005,ford,Lincoln,Navigator, base

[manufacturer]
mid,mftName
1,ford
2,gm
3,dcx

[Model]
modelID,modelname,modelmft
1, Mustang,Ford
2, Escape, Ford
3, Corvette, GM
4, Cavalier, GM
5, Navigator, Ford
6, Wrangler, DCX