$(function(){
	PreAndNextImages_left();
	PreAndNextImages_right();
	$('.banner').J_slider({  //广告栏轮播
		"slideType":"fade",
		"speed":600,
		"delay":4500,
		"sliderHover":true,//是否悬停
		"hasNav":"true",//索引
		"navName":".banner-nav"
	});
	$('.nav-ulist>li').first().find('a').width(43); //导航栏新京葡娱乐场网址缩短
	var drop=$('.nav-drop');   // 导航栏显示下拉
	$('.nav-ulist>li').on('mouseenter',function(){
		$(this).addClass('cur').siblings().removeClass('cur');
		var index=$(this).index();
		if(index!=0){
			index-=1;
			drop.eq(index).show().siblings('.nav-drop').hide();
		}else{
			drop.hide();
		}
	});
	$('.nav').on('mouseleave',function(){
		$('.nav-ulist>li').removeClass('cur');
		drop.hide();
	});
	(function(){
		$('.select>ul').width($('.select').width()-2) //底部下拉菜单
		.css({'top':$('.select').height()-1});
		$('.select>.down').click(function(){
			$(this).next().toggle();
			return false;
		});
		$(document).click(function(){
			$('.select>ul').hide();
		})
	})();
	(function(){   //附页轮播
		$('.move').J_slider({ //图片轮播
			"slideType":"roll",
			"speed":400,
			"delay":2000,
			"sliderHover":true,//是否悬停
			"hasNav":"true",//索引
			"navName":".move-nav",
			"detail":".move-detail>p"//文字显示
		});
		$('.tpic-box').J_slider({
			"slideType":"seamless",
			"delay":30,  //小于200
			"gap":15,  //图片间隙
			"distance":1,  //每次移动距离
			"sliderHover":true,//是否悬停
			"pic":"4"  //图片最小张数示
		});
	})()
})
//底部组图片的渐变效果1
function PreAndNextImages_left(){
	var imagesObj=$(".image_list_item_left");
	$(".image_list_item_left").eq(0).fadeTo(1000,1);
	$(".image_list_item_left").eq(0).siblings(".image_list_item_left").css("display","none");
	var PreAndNextImagesNum=0;
	function SetTimer(){
		PreAndNextImagesTimer_left=setInterval(function(){
			 if(PreAndNextImagesNum>imagesObj.length-1){
				PreAndNextImagesNum=0;
			 }
			 $(".image_list_item_left").eq(PreAndNextImagesNum).fadeTo(1000,1);
			 $(".image_list_item_left").eq(PreAndNextImagesNum).siblings(".image_list_item_left").css("display","none");
			 PreAndNextImagesNum=PreAndNextImagesNum+1;
		},4000);
	}
	SetTimer();
	$(".image_list_item_left").mouseover(function(){
		clearInterval(PreAndNextImagesTimer_left);
	});
	$(".image_list_item_left").mouseleave(function(){
		SetTimer();
	});
	var liNum;
	$(".content1_big .photos_pre").click(function(){
		var NowLiNum;
		clearInterval(PreAndNextImagesTimer);
		for(liNum=0;liNum<imagesObj.length;liNum++){
			if(imagesObj.eq(liNum).css("display")=="block"){
				NowLiNum=liNum;
				PreAndNextImagesNum=liNum;
			}
		}
		if(NowLiNum==0){
				imagesObj.eq(NowLiNum).css("display","none");
				imagesObj.eq(imagesObj.length-1).fadeTo(1000,1);
			}
			else{
				imagesObj.eq(NowLiNum).css("display","none");
				imagesObj.eq(NowLiNum-1).fadeTo(1000,1);
			}
		SetTimer();
	});
	$(".content1_big .photos_next").click(function(){
		var nextNowLiNum;
		clearInterval(PreAndNextImagesTimer);
		for(liNum=0;liNum<imagesObj.length;liNum++){
			if(imagesObj.eq(liNum).css("display")=="block"){
			   nextNowLiNum=liNum;
			   if(nextNowLiNum==0){
				   PreAndNextImagesNum=imagesObj.length-1;
			   }
			   else{
				   PreAndNextImagesNum=liNum-1;
			   }
			}
		}
		if(nextNowLiNum==(imagesObj.length-1)){
				imagesObj.eq(nextNowLiNum).css("display","none");
				imagesObj.eq(0).fadeTo(1000,1);
			}
			else{
				imagesObj.eq(nextNowLiNum).css("display","none");
				imagesObj.eq(nextNowLiNum+1).fadeTo(1000,1);
			}
		SetTimer();
	});
	}
//底部组图片的渐变效果2
function PreAndNextImages_right(){
	var imagesObj=$(".image_list_item_right");
	$(".image_list_item_right").eq(0).fadeTo(1000,1);
	$(".image_list_item_right").eq(0).siblings(".image_list_item_right").css("display","none");
	var PreAndNextImagesNum=0;
	function SetTimer(){
		PreAndNextImagesTimer_right=setInterval(function(){
			 if(PreAndNextImagesNum>imagesObj.length-1){
				PreAndNextImagesNum=0;
			 }
			 $(".image_list_item_right").eq(PreAndNextImagesNum).fadeTo(1000,1);
			 $(".image_list_item_right").eq(PreAndNextImagesNum).siblings(".image_list_item_right").css("display","none");
			 PreAndNextImagesNum=PreAndNextImagesNum+1;
		},4000);
	}
	SetTimer();
	$(".image_list_item_right").mouseover(function(){
		clearInterval(PreAndNextImagesTimer_right);
	});
	$(".image_list_item_right").mouseleave(function(){
		SetTimer();
	});
	var liNum;
	$(".content1_big .photos_pre").click(function(){
		var NowLiNum;
		clearInterval(PreAndNextImagesTimer);
		for(liNum=0;liNum<imagesObj.length;liNum++){
			if(imagesObj.eq(liNum).css("display")=="block"){
				NowLiNum=liNum;
				PreAndNextImagesNum=liNum;
			}
		}
		if(NowLiNum==0){
				imagesObj.eq(NowLiNum).css("display","none");
				imagesObj.eq(imagesObj.length-1).fadeTo(1000,1);
			}
			else{
				imagesObj.eq(NowLiNum).css("display","none");
				imagesObj.eq(NowLiNum-1).fadeTo(1000,1);
			}
		SetTimer();
	});
	$(".content1_big .photos_next").click(function(){
		var nextNowLiNum;
		clearInterval(PreAndNextImagesTimer);
		for(liNum=0;liNum<imagesObj.length;liNum++){
			if(imagesObj.eq(liNum).css("display")=="block"){
			   nextNowLiNum=liNum;
			   if(nextNowLiNum==0){
				   PreAndNextImagesNum=imagesObj.length-1;
			   }
			   else{
				   PreAndNextImagesNum=liNum-1;
			   }
			}
		}
		if(nextNowLiNum==(imagesObj.length-1)){
				imagesObj.eq(nextNowLiNum).css("display","none");
				imagesObj.eq(0).fadeTo(1000,1);
			}
			else{
				imagesObj.eq(nextNowLiNum).css("display","none");
				imagesObj.eq(nextNowLiNum+1).fadeTo(1000,1);
			}
		SetTimer();
	});
	}