[jQuery] calling function with array arguments

[introvert]

Hello.

How can I pass arguments to a function as elements of an array.

For instance:

var somemap = { one: 1, two: 2, three: 3};
var arguments = { one, two }

--we iterate through arguments array and see which should be passed to
a function:

call_function(somemap['one'], somemap['two']);

or another case:

var arguments = { two }
call_function(somemap['two']);

Many thanks for help!