// JavaScript Document



;(function($){
	
	$.fn.carousel = function(){
		
		var params  = {currentNews:1,
						maxNews:3,
						step:-995
						};
		$("#slider-succ").click(function(){slide("forward");});
		$("#slider-prev").click(function(){slide("back");});
		
		var checkInterval = setTimeout(function(){slide("forward")},1500);
		
		/*$("#slider-circle1").pngfix({sizingMethod: "scale"});
		$("#slider-circle2").pngfix({sizingMethod: "scale"});
		$("#slider-circle3").pngfix({sizingMethod: "scale"});;
		*/
		function slide(direction)
		{
			clearTimeout(checkInterval);
			$("#slider-circle"+params.currentNews).removeClass('slider-circle-content-active').addClass('slider-circle-content');
			

			if(direction=="forward")
			{
				
				if(params.currentNews==params.maxNews)
					params.currentNews=1;
				else
					params.currentNews++;
				
				$("#slider-container-all").stop().animate({left:((params.currentNews-1)*params.step)+"px"}, 500);	
			}
			
			if(direction=="back")
			{
				if(params.currentNews<=1)
					params.currentNews=params.maxNews;
				else
					params.currentNews--;
				$("#slider-container-all").stop().animate({left:((params.currentNews-1)*params.step)+"px"}, 500);	
			}
			
			$("#slider-circle"+params.currentNews).removeClass('slider-circle-content').addClass('slider-circle-content-active');
			
			checkInterval = setTimeout(function(){slide("forward")},3500);
			
		}
		
	};
})(jQuery);