/*
 * Fonction qui recharge la liste des PR
 *
 */
function loadPRList(page)
{
	var url = '/fo/exchange/news/press_releases.list.php';
	var prRefresh = new Request.HTML({
		url: url,
		update: $('prContainer'),
		onRequest: showPRLoader,
		onComplete: hidePRLoader
	}).get({'prPage': page});
}

/*
 * Affiche le loader ajax des Press Releases
 *
 */
function showPRLoader()
{
   $('prLoader').style.display = 'block';
   $('pr-pagination').style.display = 'none';
}

/*
 * Cache le loader ajax des Press Releases
 *
 */
function hidePRLoader()
{
   $('prLoader').style.display = 'none';
   $('pr-pagination').style.display = 'block';
}