Bug 119566 Support template items in page header/footer
Currently you can't create template report items inside a page header/footer. This should be fixed.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
*            The id to set.
	 */
	public void setID( long newID )
	{
		id = newID;
	}
	/**
	 * Returns the unique element ID. The ID will be valid only if element IDs
	 * were enabled in the MetaDataDictionary.
	 * 
	 * @return The unique ID. Returns 0 if element IDs are not enabled.
	 */
	public long getID( )
	{
		return this.id;
	}
	/**
	 * Determines if this element is contained in the given element. Checks up
	 * the containment hierarchy.
	 * 
	 * @param element
	 *            The potential container.
	 * @return True if this element is contained in the container either
	 *         directly or indirectly. False if this element is not contained.
	 *         If the given element is this element itself, return true.
	 */
	public boolean isContentOf( DesignElement element )
	{
		DesignElement e = this;
		while ( e != null )