$(document).ready(function() {
				
	var numArrows = $('.previous, .next').length;	
	var animatedArrows = numArrows - 1;	
	
	$('.previous, .next').mouseover(function(){		
		$('.previous, .next').stop();
		$('.previous, .next').fadeTo(100, 1);
	}).mouseout(function() {
		animatedArrows = numArrows - 1;
		fadeIn();
	});
	
	function fadeIn()	{
		animatedArrows++;
		if(animatedArrows == numArrows)	{	
			animatedArrows = 0;	
			$('.previous, .next').fadeTo(2500, 0.2, fadeOut);
		}
	}
	
	function fadeOut()	{
		animatedArrows++;
		if(animatedArrows == numArrows)	{
			animatedArrows = 0;
	  		$('.previous, .next').fadeTo(2500, 1, fadeIn);	
		}
	}
	
	fadeIn();

});