What does this Javascript code do?

Question

I ran across this snippet in an internal web site, but I'm having trouble understanding it:

function safeWrap(f) {
  return function() {
    setTimeout.apply(window, [f, 0].concat([].slice.call(arguments)));
  };
}

Later on, it's used like this:

// Set click handler.
(...).click(safeWrap(function() { ... } ));

What is this meant to do?

Answer 1

safeWrap returns a function that sets a timeout of 0ms when called (click event fired).

If the safeWrap function is passed more arguments than f, it will add these to the argument list of function f.

Thats just interpretation of the code provided. So I can't tell what it really is meant to do... Where is this code used, for example?