<script type="text/javascript">
function tcb_ExpandToggle( id ) {

	var $t = jQuery( '#' + id.replace( '#', '' ) ),
		op = $t.data( 'tcb-op' ) || 'open',
		$a = $t.find( '.tve_faq' ),
		$o = $a.filter( '.tve_oFaq' ),
		$c = $a.not( '.tve_oFaq' );

	if ( $o.length === $a.length ) {
		op = 'c';
	} else if ( $o.length === 0 ) {
		op = 'o';
	}
	$t.data( 'tcb-op', op === 'o' ? 'c' : 'o' );
	( op === 'o' ? $c : $o ).find( '.tve_faqB' ).click();

	return false;
}</script>
<div style="text-align: right">
	<a href="#" onclick="tcb_ExpandToggle('c-toggle')">Expand / hide all</a>
</div>