7. Collection class
Introduction
The collection object implements a subset of the standard DOM HTMLCollection
Attributes
| 
 length  | 
 Long  | 
 Number of items in collection.  | 
Methods
| 
 item  | 
 id: long returns Element  | 
 Find the element with id order number. The first element is 0.  | 
| 
 namedItem  | 
 id: string returns Element  | 
 Search for an item with the given name. First search an element with matching Id attribute. If none is found, search for an element with matching Name attribute.  |