$(document).ready(function(){ 
		
		/////////////////////////////////////////
		////// newsslide
		////////////////////////////////////////
		
		var btn1 = ".btn1";
		var btn2 = ".btn2";
		var btn3 = ".btn3";
		var slide = ".slide";
		var next = ".next";
		


		$(btn1).click(function() {

				gotoSlide(1);
				return false;

			
		});
		
		$(btn2).click(function() {

				gotoSlide(2);
				return false;

			
		});
		
		$(btn3).click(function() {

				gotoSlide(3);
				return false;

			
		});
		
		$(next).click(function() {
				
				
				gotoSlide("next");
				return false;
			
		});

		

		function gotoSlide(nr) 
		{			
	
				$(btn1).removeClass("selected");
				$(btn2).removeClass("selected");
				$(btn3).removeClass("selected");
				
			var currentTop = parseFloat($(slide).css("top"));
			if (nr == 1){ var top = -0;}
			if (nr == 2){ var top = -194;}
			if (nr == 3){ var top = -388;}
			if (nr == "next")
			{ 
				
				var top = currentTop + -194; 
			}
			
			
			if(top < -388){top = 0;}
			
			$(slide).animate(
				{
					top: top
					
				},1200);
					
			if(top == 0)	{ $(btn1).addClass("selected");}
			if(top == -194)	{ $(btn2).addClass("selected");}
			if(top == -388)	{ $(btn3).addClass("selected");}

		}
		
		
		
    }); // JavaScript Document