Dynamic HTML: The Definitive Reference

Name

speak-header — NN n/a IE n/a CSS 2

Synopsis

Inherited: Yes

For text-to-speech-capable browsers, specifies whether the browser calls out the name of a table cell’s header prior to the cell’s value every time that value is read aloud or just one time for all adjacently read cells that share the same header (e.g., navigating downward through a table column).

CSS Syntax

speak-header: headerFrequency

Value

Two possible constant values: once | always.

Initial Value

once

Applies To

All elements.

Notes

The CSS2 working draft indicates that one or more additional attributes will provide greater control over designating more precisely which header cell is to be spoken.