$(document).ready(function(){
	if(document.body.clientWidth > 1000){
	    $(".slider").jCarouselLite({
	        visible: 8,
	        btnNext: "#prev",
	        btnPrev: "#next"
	    });
	}

	if(document.body.clientWidth < 1100){
	    $(".slider").jCarouselLite({
	        visible: 6,
	        btnNext: "#prev",
	        btnPrev: "#next"
	    });
	}

	$(window).scroll(function(){
		if(parseInt($("#need-fly").height()) < parseInt($("#right").height()) - 100){
	  		scrollTop = $(document).scrollTop();
			realTop = $("#right").offset().top;
		  	if(scrollTop < realTop) needTop = realTop;
			else needTop = scrollTop;

	        needTop -= 300;

			if(needTop < 0) needTop = 0;
		  	sliderTop = $(".slider").offset().top - 400;

		  	div = parseInt(needTop) + parseInt($("#need-fly").height());

		  	if( div < sliderTop){
		  		$("#need-fly").animate({top:needTop+"px"}, 0);
		  	}
	  	}

	  	scrollTop = $(document).scrollTop();

	  	if((scrollTop) > parseInt($("#need-calc").height()) + parseInt($("#need-calc").offset().top)){
	  		needTop = scrollTop - 840;
	  		$("#need-fly2").css("margin-top","0px");
	  		$("#need-fly2").animate({top:needTop+"px"}, 0);
	  	}
	  	else{
	  		$("#need-fly2").css("top","0px");
	  	}
  	});
});