$(document).ready(function(){
						   var current = 1;
						   setInterval(function(){
												var old = current;
												current++;
												if(current > 2)
												{
													current = 1;
												}
												$(".pic" + current).fadeIn("slow");
												$(".pic"+ old).fadeOut("slow");
												},
												5000);
						 
						    $(".btn1").click(
												function()
												{	
												    if(current != 1)
													{
														$(".pic1").fadeIn("fast");
														$(".pic"+ current).fadeOut("fast");
														current = 1;
													}			
													
												}
												);
							 $(".btn2").click(
												function()
												{	
												    if(current != 2)
													{
														$(".pic2").fadeIn("fast");
														$(".pic"+ current).fadeOut("fast");
														current = 2;
													}			
													
												}
												);
							 /* $(".btn3").click(
												function()
												{	
												    if(current != 3)
													{
														$(".pic3").fadeIn("fast");
														$(".pic"+ current).fadeOut("fast");
														current = 3;
													}			
													
												}
												);
							    $(".btn4").click(
												function()
												{	
												    if(current != 4)
													{
														$(".pic4").fadeIn("fast");
														$(".pic"+ current).fadeOut("fast");
														current = 4;
													}			
													
												}
												);*/
								
						   });