$(document).ready(function(){
	var imagess = $('.scriptMain');
	
	imagess.filter(':first').show();
	
	setInterval(function(){
		
		var visibleImages = imagess.filter(':visible');
		var hiddenImages = imagess.filter(':hidden');
		var randomImage = Math.floor(Math.random() * (hiddenImages.length));
		
		//alert(randomImage);
		var ri = hiddenImages[randomImage];
			
		visibleImages.fadeOut(4000);
		$(ri).fadeIn(4000);
		
	}, 7000);
});