var tx_partenaires_alternate_c = 0;
var tx_partenaires_alternate = function(els){
	var blocs = $$(els);
	if(blocs){
		try{
			blocs.setStyle('display', 'none');
			blocs[tx_partenaires_alternate_c].setStyle('display', 'block');
			tx_partenaires_alternate_c++;
			if(tx_partenaires_alternate_c >= blocs.length){
				tx_partenaires_alternate_c = 0;
			}
		}catch(Exception){}
	}
}
var tx_partenaires = function(els){
	var container = $$(els);
	var i=0;
	container.each(function(item, index){
		elements = item.getElements('div.partners_logos');		
		if(elements.length > 1){
			var current = null;
			var next = null;
			elements.each(function(el, idx){
				if(!current && el.getStyle('visibility') != 'hidden'){
					current = el;
				}else if(current && !next){
					next = el;
				} 	
			});
			if(!next){
				next = elements[0];
			}
			new Fx.Morph(current, {duration: 500}).start({
				'display': 'none',
				'opacity': 0
			}).chain(function(){
				next.setStyles({
					'visibility': 'visible',
					'opacity': 0,
					'display': 'none'
				});
				new Fx.Morph(next, {duration: 1000}).start({
					'opacity': 1,
					'display': 'block'
				});
			});
		}
	});
	
	
	
}

window.addEvent('domready', function(){
	/*tx_partenaires.periodical(5000, this, 'div.partners');
	$$('.hide').each(function(item){
		item.setStyles({
			'display':'none'
		});
	});
	*/
	tx_partenaires_alternate('#partners .csc-frame-frame2');
	tx_partenaires_alternate.periodical(5000, this, '#partners .csc-frame-frame2');
});