prototype-a11y

accessibility functions for Prototype Javascript Framework

Prototype.a11y.prepareBuffer();
Prototype.a11y.updateBuffer(); updates virtual buffer for screenreader JAWS inspired by juicystudio
Prototype.a11y.fixFocus(); inspired by Paul Ratcliffe

new Element.Methods

Element.setTabIndex(index); crossbrowser implementation
Element.removeTabIndex(); crossbrowser implementation
Element.setFocus(miliseconds); delayed element.focus();

extended Element.Methods

Element.hide(); added aria-hidden attribute and tabindex -1
Element.show(); added aria-hidden attribute and tabindex

Credits

Created by Sindre Wimberger.