// this function takes the number of a page
// and shows it. 
function showPage( page ) {

	if ( currentpage == page ) {
		return;
	}
  currentpage=page;

	$ES('.news-page' ).each( function(item){
		item.setStyle('display','none');
	});

	$('news-page-'+page).setStyle('display','block' );

	$ES('.pagenumbers' ).each( function(item){
		item.removeClass('current');
	});
	$('pagenumber-'+page).addClass('current');
}

// this function takes the number of a page
// and shows it. 
function showReviewPage( page ) {

	if ( currentreviewpage == page ) {
		return;
	}
  currentreviewpage=page;

	$ES('.review-page' ).each( function(item){
		item.setStyle('display','none');
	});

	$('review-page-'+page).setStyle('display','block' );

	$ES('.reviewpagenumbers' ).each( function(item){
		item.removeClass('current');
	});
	$('reviewpage-'+page).addClass('current');
}