A collection (array) of all img objects contained by the document. This object is implemented only in browser versions that treat images as object

Returns the number of elements in the collection of images.

Returns a single image object or collection of image objects corresponding to the element matching the index value (or, optionally in IE, the index

Returns a single object corresponding to the element matching the parameter string value.

Returns a collection of image objects (among all objects within the current collection) with tags that match the tagName parameter

Returns a collection of nested element objects that have behaviors attached to them and URNs that match the URN parameter.