How can I run a callback function with all of its arguments when I don't know how many arguments are supplied.

Take the following example:

```
function tryMe (param1, param2) {
    alert(param1 + " and " + param2);
}

function callbackTester (callback) {
    callback (arguments[1], arguments[2]);
}

callbackTester (tryMe, "hello", "goodbye");

callbackTester (tryMe, "hello", "goodbye", "seeYouLater");

```

How can I run the callback from the `callbackTester()` function so that it will automatically call all of its arguments?

Fiddle : <http://jsfiddle.net/qj1rs29q/>