See also the Document Object Model (DOM) Level 2 Specification.
The character encoding of the linked resource. See the charset attribute definition in HTML 4.0.
Indicates that the user agent can defer processing of the script. See the defer attribute definition in HTML 4.0.
Reserved for future use.
URI designating an external script. See the src attribute definition in HTML 4.0.
The script content of the element.
The content type of the script language. See the type attribute definition in HTML 4.0.