var mousetime;
var index=0;

$(document).ready(function(){
     Imgevent();
	 Imgevent2();
});

////大图片轮换事件
function Imgevent(){
    var lilist = $('#AdTitle li');
	var len = lilist.length;
	
	lilist.attr("class","AdHover");
	lilist[0].className="AdHover_a";
	
	///固定时间轮换
	var imgTime = setInterval(function(){
        lilist.attr("class","AdHover");
        lilist[index].className="AdHover_a";
		showImg(index);
		index += 1;
		if(index==5){index=0;}
	} , 5000); 
	
	///鼠标移动轮换
	lilist.hover(
		function(){
			var i = lilist.index(this);
			mousetime=setTimeout(function(){	
				showImg(i);
				lilist.attr("class","AdHover");
				lilist[i].className="AdHover_a";
				index = i;
			},80);
		},
		function(){ clearInterval(mousetime); }
	);
}

////底部图片轮换事件
function Imgevent2(){
    var lilist = $('#bottomImgButton li');
	lilist.hover(
		function(){
			var i = lilist.index(this);
			mousetime=setTimeout(function(){	
				showImg2(i);
				
				$('.apDiv5',lilist).attr('class','apDiv7');
				$('.apDiv6',lilist).attr('class','apDiv8');
				
				$('.apDiv7',lilist[i]).attr('class','apDiv5');
				$('.apDiv8',lilist[i]).attr('class','apDiv6');
			},80);
		},
		function(){ clearInterval(mousetime); }
	);
}

function showImg(i){
    $(".Ad ul").stop(true,false).animate({top : -304*i},500);
}

function showImg2(i){
    $(".d_BigImg ul").stop(true,false).animate({top : -240*i},500);
}