[Solved]Calling an action from JavaScript

How do I call an Action from either another action, or an external function?

Say I have Action:

Acts.prototype.PlayByName = function (folder, filename, looping, vol, tag)

{}

How do I call it from:

Acts.prototype.PlayByNameEx = function (folder, filename, looping, vol, tag)

{

}

or

function SomeFnc()

{

}

Thanks.

Reference

cr.plugins_.Text.prototype.acts.SetText.apply(this.inst, [param]);

Thank you! I was able to optimize the self-call to:

pluginProto.acts.PlayByName.apply(this, []);