// JavaScript Document





jq(function(){ 



	jq('.deannav li').hover(function(){ 

		jq(this).find('span').stop(true).animate({'top':0},200);

		if(!jq(this).hasClass('deannavThis')){

			jq(this).addClass('deannavThisJs');

		};

	},function(){ 

		jq(this).find('span').animate({'top':80},200).parents('li').removeClass('deannavThisJs');

	});

	

	jq('.weixin').hover(function(){ 

		jq(this).find('span').show();

	},function(){ 

		jq(this).find('span').hide();

	});

	

	

	jq('.tuijian li,.xl-list-img').hover(function(){ 

		jq(this).css({'opacity':0.8});

	},function(){ 

		jq(this).css({'opacity':1});

	});



	

	(function(jq){

		var slide = {

			init:function(settings){

				this.index = 0;	

				this.bindEvent(settings);	

				this.zidong(settings);

			},

			bindEvent:function(settings){

				var that = this;

				jq(".jdt-list").find("span").mouseover(function(){

					that.index = jq(this).index();

					that.eff(settings);

				});

				

				jq(".jdt-r").click(function(){

					that.index +=1;

					if(that.index == 3){

						that.index = 0;

					}

					that.eff(settings);

				});

				jq(".jdt-l").click(function(){

					that.index -=1;

					if(that.index < 0){

						that.index = 2;

					}

					that.eff(settings);

				});

			},

			

			steInfo:function(){

				jq('.jdt-text li').eq(this.index).show().siblings().hide();

				jq(".jdt-list").find("span").eq(this.index).addClass("jdtThis").siblings().removeClass("jdtThis");

			},

			

			eff:function(settings){

				this.steInfo();

				jq('.jdt-img li').eq(this.index).fadeIn(500,function(){jq(this).css({'z-index':2});}).siblings().fadeOut(500,function(){jq(this).css({'z-index':1});});

			},

			

			zidong:function(settings){

				var timed = setInterval(function(){

					jq(".jdt-r").click();

				},4000);

				jq(".jdt-list-box,.jdt-l,.jdt-r").hover(function(){

					clearInterval(timed);	

				},function(){

					timed = setInterval(function(){

						jq(".jdt-r").click();

					},4000);

				})

			}

		}

		

		jq.fn.slide = function(optian){

			var settings = {};

			jq.extend(true, settings, optian || {});

			slide.init(settings);

		}

    }(jQuery));

	

	jq("document").slide();



	

/*图片滚动*/

	

	jq(function(){ 

		//var runW   = 0 ;

		var jqulBox = jq('.huiyuan-list');

		var btnL   = jq('.huiyuan-l');

		var btnR   = jq('.huiyuan-r');

		var liW    = jqulBox.find('li:first').width();

		jqulBox.css('width',jqulBox.find('li').length*liW);

		if(jqulBox.find('li').length>3){

			jq('.huiyuan-r').addClass('huiyuan-r2');

		}

		btnL.click(function(){ 

			var ulL = jqulBox.position().left;

			if(ulL<0){

				var runW   = liW ;

				runNow(runW,ulL);

			}

		});

		btnR.click(function(){ 

			var ulL = jqulBox.position().left;

			if(ulL>-jqulBox.width()+liW*3){

				var runW   = -liW ;

				runNow(runW,ulL);

			};

		});

		function runNow(runW,ulL){

			if(ulL%liW==0){

				jqulBox.animate({'left':ulL+runW},500,function(){

					if(jqulBox.position().left==0){

						btnL.removeClass('huiyuan-l2');

					}else{btnL.addClass('huiyuan-l2');};

					if(jqulBox.position().left==-jqulBox.width()+liW*3){

						btnR.removeClass('huiyuan-r2');

					}else{btnR.addClass('huiyuan-r2');};

				});

			}

		};

	

	});





















});









