Trying to call arrive/unbindArrive on NodeList (array of dom elements) throws error.

[uzairfarooq]

Trying to call arrive/unbindArrive on NodeList (array of dom elements) throws this error TypeError: Object #<NodeList> has no method 'arrive'

Code to reproduce the error:

document.getElementsByTagName("body").arrive(".test", function() {
});

[uzairfarooq]

Fixed