var iNewsSelectedId = 0;
var iNewsIntervalId;
var aLinks = null;

var newsManager = function() {
	
	// Gestion font
	if( $$('.news').length > 1 )
	{
		aLinks = $$('.news_top li a');
		
		aLinks.each( function(oElem, iIndex) {
			oElem.addEvent('click', function() {
				changeNews( iIndex );
				
				$clear(iNewsIntervalId);
			});
		});
		
		iNewsIntervalId = nextNews.periodical( 10000 );
	}
}

function changeNews( iIdNews )
{
	if( 
		aLinks.length > 0 
		&& $chk(aLinks[iIdNews]) 
		&& !aLinks[iIdNews].hasClass('active') 
	){
		$$('.news_top li a').removeClass('active');
		$$('.news').removeClass('active');

		aLinks[iIdNews].addClass('active');
		$$('.news')[iIdNews].addClass('active');
		
		iNewsSelectedId = iIdNews;
	}
}

function nextNews()
{
	var iIdToDisplay = iNewsSelectedId + 1;
	if( iIdToDisplay >= aLinks.length )
		iIdToDisplay = 0
		
	changeNews( iIdToDisplay );
}

if ( oEventsManager && oEventsManager != null && oEventsManager != undefined )
{
	oEventsManager.registerEvent('newsManager', newsManager);
}