custom, HTMLUnknownElement | NN 6 IE 5 DOM 1
Provides scriptable access to author-defined elements. Such elements share properties, methods, and event handlers of generic HTML element objects, and usually have custom attributes associated with them.
HTML Equivalent
    <user-defined-tag>
Object Model Reference
    [window.]document.getElementById("elementID")
Object-Specific Properties
None.
Object-Specific Methods
None.
Object-Specific Event Handler Properties
None.