jQuery.services = function(){
	var services = $('#services .text');
	var i = 0;
	var length = services.length - 1;

	$('#services .next').click(function(e){
		e.preventDefault();
		
		$(services).css({'display':'none'});
		
		if(i < length){
			$(services[i]).next().fadeIn();
			i++;
		
		}else{
		
			$(services[0]).fadeIn();
			i = 0;
		}
		
	});
	
	$('#services .prev').click(function(e){
		e.preventDefault();
		
		$(services).css({'display':'none'});
		
			
		if(i > 0){
			$(services[i]).prev().fadeIn();
			i--;		
		}else{		
			$(services[length]).fadeIn();
			i = length;
		}
		
		});  
};