$(document).ready(function(){	
	
	$('.indexSliderNews .control a:first ,.indexSliderNews .img div:first').addClass('activeSlider');
	$('.indexSliderNews .img div:first').css('z-index', 6);
	speed = 800;
	function slider(block) {
		if (block.hasClass('activeSlider') == false) {
			go = false;
			var i = block.index();
			var active = $('.indexSliderNews .img .activeSlider');
			$('.indexSliderNews .img div').css('z-index', 3);
			active.css('z-index', 6);
			block.css('z-index', 5);
			$('.indexSliderNews .activeSlider').removeClass('activeSlider');
			$('.indexSliderNews .control a:eq(' + i + '), .indexSliderNews .img div:eq(' + i + ')').addClass('activeSlider');
			active.animate({'opacity': 0},speed, function(){
				$(this).css({'opacity': 1, 'z-index' : 3});
				go = true;
			});
		}
	}
	SliderInterval = setInterval(function(){
		if ($('.indexSliderNews .img div.activeSlider').next('div').length) {
			slider($('.indexSliderNews .img div.activeSlider').next('div'));
		} else {
			slider($('.indexSliderNews .img div:first'));
		}
	}, 5000);
	
	$('.indexSliderNews .slider').hover(function(){
		clearInterval(SliderInterval);
		speed = 200;
	}, function(){
		speed = 800;
		SliderInterval = setInterval(function(){
			if ($('.indexSliderNews .img div.activeSlider').next('div').length) {
				slider($('.indexSliderNews .img div.activeSlider').next('div'));
			} else {
				slider($('.indexSliderNews .img div:first'));
			}
		}, 5000);
	});
	go = true;
	$('.indexSliderNews .control a').click(function(){
		if (go && $(this).hasClass('activeSlider') == false) {
			go = false;
			var i = $(this).index();
			slider($('.indexSliderNews .img div:eq(' + i + ')'));
		}
		return false;
	});
});