$(document).ready(function(){
    $('.pic_next').click(function(){

        if($('.piclist').is(':animated')){
            $('.piclist').stop(true,true);
        }/* 避免点击事件重复 */

        ml = parseInt($('.piclist').css('left'));
        r = liw - (980 - ml);  /* 980为外部区块.infopic的宽度，11为li之间的距离，即.piclist li的margin-right的值 */
        if(r<980){
            s = r - 11;
        }else{
            s = 980;
        }
        $('.piclist').animate({left: ml - s + 'px'},'slow');
    })

    $('.pic_prev').click(function(){

        if($('.piclist').is(':animated')){
            $('.piclist').stop(true,true);
        }/* 避免点击事件重复 */

        ml = parseInt($('.piclist').css('left'));
        if(ml>-980){
            s = ml;
        }else{
            s = -980;
        }
        $('.piclist').animate({left: ml - s + 'px'},'slow');
    })

})
//info pic
$(window).load(function(){
    liw = 0;
    $('.piclist li').each(function(){
        liw += $(this).width()+11;
        $(this).css('width',$(this).width()+'px');
    })
    $('.piclist').width( liw + 'px');
})


//banner
function getStyle(obj,name)
{
    if(obj.currentStyle)
    {
        return obj.currentStyle[name]
    }
    else
    {
        return getComputedStyle(obj,false)[name]
    }
}

function getByClass(oParent,nClass)
{
    var eLe = oParent.getElementsByTagName('*');
    var aRrent  = [];
    for(var i=0; i<eLe.length; i++)
    {
        if(eLe[i].className == nClass)
        {
            aRrent.push(eLe[i]);
        }
    }
    return aRrent;
}

function startMove(obj,att,add)
{
    clearInterval(obj.timer)
    obj.timer = setInterval(function(){
        var cutt = 0 ;
        if(att=='opacity')
        {
            cutt = Math.round(parseFloat(getStyle(obj,att)));
        }
        else
        {
            cutt = Math.round(parseInt(getStyle(obj,att)));
        }
        var speed = (add-cutt)/4;
        speed = speed>0?Math.ceil(speed):Math.floor(speed);
        if(cutt==add)
        {
            clearInterval(obj.timer)
        }
        else
        {
            if(att=='opacity')
            {
                obj.style.opacity = (cutt+speed)/100;
                obj.style.filter = 'alpha(opacity:'+(cutt+speed)+')';
            }
            else
            {
                obj.style[att] = cutt+speed+'px';
            }
        }

    },30)
}

//全国事业部和设备切换滚动
window.onload=function()
{
    var oTTSlider=document.getElementById('TTSlider');
    var oTTSliderTitle=getByClass('TTSliderTitle',oTTSlider,'div')[0];
    var aSubNav=oTTSliderTitle.getElementsByTagName('li');
    var oTTSliderPrevBtn=document.getElementById('TTSliderPrevBtn');
    var oTTSliderNextBtn=document.getElementById('TTSliderNextBtn');
    var oTTSliderPicList=getByClass('TTSliderPicList',oTTSlider,'div')[0];
    var aItem=oTTSliderPicList.getElementsByTagName('ul');
    var len=aItem.length;
    var showIndex=aItemImgWidth=iNow=0;
    var aEle=[];
    for(var i=0;i<len;i++)
    {
        var aItemImgs=aItem[i].getElementsByTagName('li');
        if(!aItemImgWidth)
        {
            aItemImgWidth=aItemImgs[0].offsetWidth;
        }
        aEle.push(aItemImgs);	//存入数组,考虑到有多个轮播,且每个轮播里面的图片个数可能一致.
        aSubNav[i].index=i;
        aSubNav[i].onmouseover=function()//切换
        {
            var index=showIndex=this.index;
            for(var j=0;j<len;j++)
            {
                if(j!=index)
                {
                    aItem[j].className='';
                    aSubNav[j].className='';
                }
            }
            aSubNav[index-1] && (aSubNav[index-1].className='noneBorRight' );
            aSubNav[index].className='cur';
            aItem[index].className='show';
        }
    }


    for(var i=0;i<len;i++)
    {
        var num=aEle[i].length;
        if(aItem[i].className=='show')
        {
            showIndex=i;
        }
        aItem[i].style.width=num*(aItemImgWidth)+'px'
    }
    oTTSliderNextBtn.onclick=function()
    {
        var maxNum=aEle[showIndex].length-1;
        aItem[showIndex].insertBefore(aEle[showIndex][maxNum],aEle[showIndex][0]);
        aItem[showIndex].style.left=-aItemImgWidth+'px';
        doMove(aItem[showIndex],0);
    }

    oTTSliderPrevBtn.onclick=function()
    {
        doMove(aItem[showIndex],-(aItemImgWidth),function(){
            aItem[showIndex].style.left=0;
            aItem[showIndex].appendChild(aEle[showIndex][0])
        });
    }

    function doMove(o,t,fn)
    {
        clearInterval(o.timer);
        o.timer=setInterval(function(){
            var is= (t-getStyle(o,'left'))/8;
            is= is>0?Math.ceil(is):Math.floor(is);
            if(t==o.offsetLeft)
            {
                clearInterval(o.timer);
                (typeof fn==='function') && fn();
            }
            else
            {
                o.style.left=o.offsetLeft+is+'px';
            }

        },30)
    }
    function getStyle(o,a)
    {
        return o.currentStyle ? parseFloat(o.currentStyle[a]) : parseFloat(getComputedStyle(o,false)[a]);
    }
    function getByClass(s,p,e)
    {
        var reg=new RegExp('(\\b)'+s+'(\\b)');
        var aElement=(p||document).getElementsByTagName(e||'*');
        var aResult=[];
        for(var i=0;i<aElement.length;i++)
        {
            reg.test(aElement[i].className) && aResult.push(aElement[i]);
        }
        return aResult;
    }
}



//首页banner轮播
$(document).ready(function(){

    $(".main_visual").hover(function(){
        $("#btn_prev,#btn_next").fadeIn()
    },function(){
        $("#btn_prev,#btn_next").fadeOut()
    });

    $dragBln = false;

    $(".main_image").touchSlider({
        flexible : true,
        speed : 200,
        btn_prev : $("#btn_prev"),
        btn_next : $("#btn_next"),
        paging : $(".flicking_con ul li"),
        counter : function (e){
            $(".flicking_con ul li").removeClass("thistitle").eq(e.current-1).addClass("thistitle");
        }
    });

    $(".main_image").bind("mousedown", function() {
        $dragBln = false;
    });

    $(".main_image").bind("dragstart", function() {
        $dragBln = true;
    });

    $(".main_image a").click(function(){
        if($dragBln) {
            return false;
        }
    });

    timer = setInterval(function(){
        $("#btn_next").click();
    }, 3000);

    $(".main_visual").hover(function(){
        clearInterval(timer);
    },function(){
        timer = setInterval(function(){
            $("#btn_next").click();
        },3000);
    });

    $(".main_image").bind("touchstart",function(){
        clearInterval(timer);
    }).bind("touchend", function(){
        timer = setInterval(function(){
            $("#btn_next").click();
        }, 3000);
    });

});



/*简介 历史滚动*/
var _index5=0;
$(".abt_hist_info .abt_next img").click(function(){
    _index5++;
    var len=$(".abt_hist_w ul.abt_hist_list li").length;
    if(_index5+5>len){
        $(".abt_hist_info .abt_hist_w ul..abt_hist_list").stop().append($("ul.abt_hist_list").html());
    }
    $(".abt_hist_info .abt_hist_w ul.abt_hist_list").stop().animate({left:-_index5*250},1080);
});


$(".abt_hist_info .abt_prev img").click(function(){
    if(_index5==0){
        $("ul.abt_hist_list").prepend($("ul.abt_hist_list").html());
        $("ul.abt_hist_list").css("left","-2000px");
        _index5=6
    }
    _index5--;
    $(".abt_hist_info .abt_hist_w ul.abt_hist_list").stop().animate({left:-_index5*250},1080);
});