HTMLCollection is an interface representing a generic collection of elements (in document order) and offers methods and properties for traversing the list.
HTMLCollections in the HTML DOM are live; they are automatically updated when the underlying document is changed.
Documentation for this class was provided by MDN. var length(default,null) : IntThe number of items in the collection. Read only. function item( index : Int ) : Node function namedItem( name : String ) : Node