Converting string to variable name. (JavaScript)

Question

I did look at the previous questions, but they are for integer values and I need an answer for text values.

I asked a question relevant to this earlier in the week, but

Answer 1

You can't do what you're asking with what you have currently, but it would make more sense to create an object of the models anyway

function Models(Make) {
    var Models = {"Acura": ['RSX','NSX','Integra'] /* snip */};
    return Models[Make][random()];
}