// JavaScript Document

$(document).ready(function(){
	$('.conReply ul').load('/zxzx/jdw-ajaxList.jsp?num=6&s=13&qtype=1&ct=1');
	$('.conReplyBf ul').load('/zxzx/bf-ajaxList.jsp?num=6&s=15&qtype=1&ct=1');
//	$('.conEmail ul').load('/zxzx/ajaxChiefList.jsp?num=4&qtype=4');

		/*焦点图片*/
var url = new Array();
var imgurl = new Array();
var imgtitle = new Array();
//var imgcontent = new Array()
var movieObj = '';
var chk = true;
var curn = 0;
var lenn = 0;

$('#scrollTitle').css('opacity','0.6');
readXML();
mouseFocus();

					   

//读取xml
function readXML(){
	$.ajax({
	   url: '/ztbd/gzyy/jdtp/yy_scrollimg.xml',
	   type: 'GET',
       dataType: 'xml',
	   //cache: false,
	   global: false ,
	   success: function(xml){
		   //alert(xml);
		   $(xml).find('news > scrollimg').each(function(i){
				$('#imgTree img').eq(i).attr('src',$(this).find('imgurl').text());
				url[i] = $(this).find('url').text();
				imgurl[i] = $(this).find('imgurl').text();
				imgtitle[i] = $(this).find('title').text();
				//imgcontent[i] = $(this).find('content').text();
														 });
		   addNum();
		   imgMoive();
	   },
	   error: function(XMLHttpRequest, textStatus, errorThrown){
            alert(textStatus+":"+errorThrown);
        }
	});
	}
//添加数字
function addNum(){
	lenn = url.length;
	//$('#imgFocus').find('span').text('1');
	for(i=1; i < lenn; i++){
		$('#scrollFocus span:eq(0)').clone().appendTo('#scrollFocus').text(i+1);
		}
	$('#scrollFocus span:eq(0)').addClass('active');
	scrollFocus();
}
//自动轮换
function imgMoive(){
	clearInterval(movieObj);
	movieAction(curn);
	if(curn<lenn-1){
		curn++;
		}else{
		curn = 0;}
	movieObj = setInterval(imgMoive,3000);
	}
//轮换动作
function movieAction(n){
	$('#scrollImg img').stop(true,true);
	imgChange(n);
	}
//大图切换效果	
function imgChange(n){
	$('#scrollImg img').clone().prependTo('#scrollImg').attr('src',imgurl[n]);
	$('#scrollImg img:last').animate({opacity: 0}, 400, function(){$('##scrollFocus span').eq(n).addClass('active').siblings().removeClass('active');$(this).remove();$('#scrollTitle').text(imgtitle[n]);$('#scrollCon a').attr('href', url[n]);});
	}
		
						   
//鼠标止停
function mouseFocus(){
	$('#scrollCon a').hover(
		function(){
			clearInterval(movieObj);
			},
		function(){
			if(curn>0){
				curn--;
				}else{
				curn = lenn-1;}
			imgMoive();
			}
						 );
	}

//数字点击
function scrollFocus(){
	$('#scrollFocus span').hover(function(){
								$(this).addClass('hover');
									 },
							function(){
								$(this).removeClass('hover');
								}).click(function(){
								$(this).addClass('active').siblings().removeClass('active');
								$('#scrollImg img').stop(true,true);
								curn = $('#scrollFocus span').index(this);	
								clearInterval(movieObj);
								imgMoive();
								//imgChange(curn);
								if(curn<lenn-1){
		//curn++;
		}else{
		curn = 0;}
		
		
								 });
	}
	
	function blankFun(){}
	
 });