public void startSilentTrans( String label )
public void startSilentTrans( )
	public void startSilentTrans( String label )	{		boolean outerMost = true;		if ( !transStack.isEmpty( )				&& transStack.peek( ) instanceof LayoutCompoundRecord )			outerMost = false;		transStack.push( new LayoutCompoundRecord( label, outerMost ) );	}