<%@ taglib prefix="jsf" uri="http://xmlns.jcp.org/jsf" %>
<anyxmlelement xmlns:jsf="http://xmlns.jcp.org/jsf" />
The presence of an attribute from this namespace on an otherwise non-JSF aware markup element indicates that the markup element must be treated as a JSF component that will be rendered equivalently to what is specified directly in the Facelet page, with the added benefit of being associated with a server side UIComponent instance.
Markup element that causes a component of component-family: javax.faces.Panel with renderer-type: javax.faces.passthrough.Element to be inserted in the tree. This element is primarily intended to be used by the default TagDecorator, when no match is found as described in the javadoc for that class. The component that backs this element must implement javax.faces.component.behavior.ClientBehaviorHolder and return "click" from its getDefaultEventName() method. The list of events returned from its getEventNames() method must include the "on*" attributes below, ommitting the leading "on".