The StyleSheet interface is the abstract base interface for
any type of style sheet. It represents a single style sheet associated
with a structured document. In HTML, the StyleSheet interface represents
either an external style sheet, included via the HTML
This specifies the style sheet language for this style sheet. The style
sheet language is specified as a content type (e.g. "text/css"). The
ownerNode. Also
see the LINK element in
HTML 4.0, and the type pseudo-attribute for the XML
false if the style sheet is applied to the document.
true if it is not. Modifying this attribute may cause a
new resolution of style for the document. A stylesheet only applies if
both an appropriate medium definition is present and the disabled
attribute is false. So, if the media doesn't apply to the current user
agent, the disabled attribute is ignored.
The node that associates this style sheet with the document. For HTML,
this may be the corresponding LINK or STYLE
element. For XML, it may be the linking processing instruction. For
style sheets that are included by other style sheets, the value of this
attribute is null.
For style sheet languages that support the concept of style sheet
inclusion, this attribute represents the including style sheet, if one
exists. If the style sheet is a top-level style sheet, or the style
sheet language does not support inclusion, the value of this attribute
is null.
If the style sheet is a linked style sheet, the value of its attribute
is its location. For inline style sheets, the value of this attribute
is null. See the LINK element in HTML
4.0, and the href pseudo-attribute for the XML
The advisory title. The title is often specified in the
ownerNode. See the LINK element in HTML 4.0,
and the title pseudo-attribute for the XML
The intended destination media for style information. The media is
often specified in the ownerNode. If no media has been
specified, the MediaList will be empty. See the LINK element in
HTML 4.0, and the media pseudo-attribute for the XML disabled.