var duration_slide6='1000';//durata effetto fade
var swap_slide6='4000';//durata slide news

function slide6(init){
	if(!parseInt(init,10)){
		var num_slide6=document.getElementById('num_slide6').value;
		var num_slide6_cor=document.getElementById('num_slide6_cor').value;
		
		if(num_slide6>1){
		
			if(num_slide6_cor>=num_slide6)
				num_slide6_next=1;
			else
				num_slide6_next=1+parseInt(num_slide6_cor,10);
			
			var slide6_cor = new Fx.Morph('slide6_'+num_slide6_cor, {duration: duration_slide6});
			var slide6_next = new Fx.Morph('slide6_'+num_slide6_next, {duration: duration_slide6});
			
			
			document.getElementById('slide6_'+num_slide6_cor).style.display='none';
		
		
			document.getElementById('slide6_'+num_slide6_next).style.display='';
			slide6_next.start({
				'opacity':[0,1]
			});
			slide6_cor.start({
				'opacity':[1,0]
			});
			
			document.getElementById('num_slide6_cor').value=num_slide6_next;
		
		}
	}
	
}


function ferma_slide6(){
	if (intervall_slide6){
		window.clearInterval(intervall_slide6);
		intervall_slide6=0;
	}
}
function start_slide6(){ 
	if (!intervall_slide6){
		intervall_slide6=window.setInterval("slide6('0')",swap_slide6);
	}
}