How to call function in one js file from other js file

[charr]

Hi All,

Is it possible to call the function in one js file from another js file without loading the second js file?
Example

one.js file is having Call() function;
This Call() function i want to invoke from two.js file.

I don't want to load becuase i am getting the value from Call().If i load the one.js file the variable will be reset.

Can any one guide me in this regard.Correct me if i am wrong.

Thanks in advance
Charr