I want to make a variable that you can use to return a new Script object for my application's scripting system but I want it to take in arguments to setup and define the script object. This is what I am using currently in Java

context.getBindings("js").putMember("createScript", this);

this returns the script object, I want to make it to where in JavaScript you need to do it like this

var script = createScript({
    name: "Example Script",
    description: "Example description",
    author: "GMania"
});

How do I make it take in arguments?