$(document).ready(function(){
    $('.codepic').hover(function(){$('.code').fadein()},function(){$('.code').fadeout()});
    $('.backup').click(function(){
        $('body,html').animate({scrolltop:0},500)
    });
    $(".backup").hide();
    $(function () {
        $(window).scroll(function(){
            if ($(window).scrolltop()>500){
                $(".backup").fadein(1000);
            }else{
                $(".backup").fadeout(1000);
            }
        });
    });
    var nav_ul = $(".nav li");
    nav_ul.hover(function(){
        $(this).addclass("hover");
        $(this).find("dl").stop(true,true).slidedown();
    },function(){
        $(this).removeclass("hover");
        $(this).find("dl").stop(true,true).slideup();
    });
    $(".banner").slide({ titcell:".num ul" , maincell:".banner_pic" , effect:"fold", autoplay:true, delaytime:700 , autopage:true });

    $(".con1_img").hover(function(){
        $(this).find(".zoom").stop(true,true).fadein();
        $(this).find(".zoom1").stop(true,true).fadein();
    },function(){
        $(this).find(".zoom").stop(true,true).fadeout();
        $(this).find(".zoom1").stop(true,true).fadeout();
    });

    var picshow = "<div id='picshow'><div class='pic_show_box'><div class='pic_quit'></div><a href='javascript:;' title='上一张' class='lbtn'></a><a href='javascript:;' title='下一张' class='rbtn'></a><img width='593' height='442' alt='' class='picauto' /><p><a href='' id='piclink'></a></p></div></div>";
    $(".zoom").click(function(){
        var _this = $(this),liindex,picurl,picshowbod,leng,_val,_href;
        liindex = _this.parents(".con1_img").index();
        picurl = _this.parents(".con1_img").find("img").attr("src");
        _href = _this.parent(".con1_img").find("a").attr("href");
        _this.parents("body").append(picshow);
        picshowbod = $(".pic_show_box");
        picshowbod.find("img").attr("src",picurl);
        _val = _this.parents(".con1_img").find("p").find("a").text();
        $("#piclink").text(_val);
        $("#piclink").attr("href",_href);
        leng = _this.parents(".scrcont").find(".con1_img").length;
        $(".lbtn").click(function(){
            if(liindex>0){
                picurl = _this.parents(".scrcont").find(".con1_img").eq(liindex-1).find("img").attr("src");
                _val = _this.parents(".scrcont").find(".con1_img").eq(liindex-1).find("p").find("a").text();
                _href = _this.parents(".scrcont").find(".con1_img").eq(liindex-1).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                picshowbod.find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                return liindex--;
            }else{
                picurl = _this.parents(".scrcont").find(".con1_img").eq(leng-1).find("img").attr("src");
                _val = _this.parents(".scrcont").find(".con1_img").eq(leng-1).find("p").find("a").text();
                _href = _this.parents(".scrcont").find(".con1_img").eq(leng-1).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                picshowbod.find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                liindex = leng-1;
                return liindex;
            }
        });
        $(".rbtn").click(function(){
            if(liindex<leng-1){
                picurl = _this.parents(".scrcont").find(".con1_img").eq(liindex+1).find("img").attr("src");
                _val = _this.parents(".scrcont").find(".con1_img").eq(liindex+1).find("p").find("a").text();
                _href = _this.parents(".scrcont").find(".con1_img").eq(liindex+1).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                $(".pic_show_box").find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                return liindex++;
            }else{
                picurl = _this.parents(".scrcont").find(".con1_img").eq(0).find("img").attr("src");
                _val = _this.parents(".scrcont").find(".con1_img").eq(0).find("p").find("a").text();
                _href = _this.parents(".scrcont").find(".con1_img").eq(0).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                $(".pic_show_box").find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                liindex = 0;
                return liindex;
            }
        });
        $(".pic_quit").click(function(){
            $("#picshow").remove();
        });
    });
    $(".zoom1").click(function(){
        var _this = $(this),liindex,picurl,picshowbod,leng,_val,_href;
        liindex = _this.parents(".con1_img").index();
        picurl = _this.parents(".con1_img").find("img").attr("src");
        _href = _this.parent(".con1_img").find("a").attr("href");
        _this.parents("body").append(picshow);
        picshowbod = $(".pic_show_box");
        picshowbod.find("img").attr("src",picurl);
        _val = _this.parents(".con1_img").find("p").find("a").text();
        $("#piclink").text(_val);
        $("#piclink").attr("href",_href);
        leng = _this.parents("ul").find(".con1_img").length;
        $(".lbtn").click(function(){
            if(liindex>0){
                picurl = _this.parents("ul").find(".con1_img").eq(liindex-1).find("img").attr("src");
                _val = _this.parents("ul").find(".con1_img").eq(liindex-1).find("p").find("a").text();
                _href = _this.parents("ul").find(".con1_img").eq(liindex-1).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                picshowbod.find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                return liindex--;
            }else{
                picurl = _this.parents("ul").find(".con1_img").eq(leng-1).find("img").attr("src");
                _val = _this.parents("ul").find(".con1_img").eq(leng-1).find("p").find("a").text();
                _href = _this.parents("ul").find(".con1_img").eq(leng-1).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                picshowbod.find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                liindex = leng-1;
                return liindex;
            }
        });
        $(".rbtn").click(function(){
            if(liindex<leng-1){
                picurl = _this.parents("ul").find(".con1_img").eq(liindex+1).find("img").attr("src");
                _val = _this.parents("ul").find(".con1_img").eq(liindex+1).find("p").find("a").text();
                _href = _this.parents("ul").find(".con1_img").eq(liindex+1).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                $(".pic_show_box").find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                return liindex++;
            }else{
                picurl = _this.parents("ul").find(".con1_img").eq(0).find("img").attr("src");
                _val = _this.parents("ul").find(".con1_img").eq(0).find("p").find("a").text();
                _href = _this.parents("ul").find(".con1_img").eq(0).find("p").find("a").attr("href");
                $("#piclink").text(_val);
                $(".pic_show_box").find("img").attr("src",picurl);
                $("#piclink").attr("href",_href);
                liindex = 0;
                return liindex;
            }
        });
        $(".pic_quit").click(function(){
            $("#picshow").remove();
        });
    });
});
var speed_1 = 10;
var space_1 = 20;
var pagewidth_1 = 221 * 2;
var interval_1 = 7000;
var fill_1 = 0;
var movelock_1 = false;
var movetimeobj_1;
var moveway_1="right";
var comp_1 = 0;
var autoplayobj_1=null;
function getobj(objname){if(document.getelementbyid){return eval('document.getelementbyid("'+objname+'")')}else{return eval('document.all.'+objname)}}
function autoplay_1(){clearinterval(autoplayobj_1);autoplayobj_1=setinterval('isl_godown_1();isl_stopdown_1();',interval_1)}
function isl_goup_1(){if(movelock_1)return;clearinterval(autoplayobj_1);movelock_1=true;moveway_1="left";movetimeobj_1=setinterval('isl_scrup_1();',speed_1);}
function isl_stopup_1(){if(moveway_1 == "right"){return};clearinterval(movetimeobj_1);if((getobj('isl_cont_1').scrollleft-fill_1)%pagewidth_1!=0){comp_1=fill_1-(getobj('isl_cont_1').scrollleft%pagewidth_1);compscr_1()}else{movelock_1=false}
    autoplay_1()}
function isl_scrup_1(){if(getobj('isl_cont_1').scrollleft<=0){getobj('isl_cont_1').scrollleft=getobj('isl_cont_1').scrollleft+getobj('list1_1').offsetwidth}
    getobj('isl_cont_1').scrollleft-=space_1}
function isl_godown_1(){clearinterval(movetimeobj_1);if(movelock_1)return;clearinterval(autoplayobj_1);movelock_1=true;moveway_1="right";isl_scrdown_1();movetimeobj_1=setinterval('isl_scrdown_1()',speed_1)}
function isl_stopdown_1(){if(moveway_1 == "left"){return};clearinterval(movetimeobj_1);if(getobj('isl_cont_1').scrollleft%pagewidth_1-(fill_1>=0?fill_1:fill_1+1)!=0){comp_1=pagewidth_1-getobj('isl_cont_1').scrollleft%pagewidth_1+fill_1;compscr_1()}else{movelock_1=false}
    autoplay_1()}
function isl_scrdown_1(){if(getobj('isl_cont_1').scrollleft>=getobj('list1_1').scrollwidth){getobj('isl_cont_1').scrollleft=getobj('isl_cont_1').scrollleft-getobj('list1_1').scrollwidth}
    getobj('isl_cont_1').scrollleft+=space_1}
function compscr_1(){if(comp_1==0){movelock_1=false;return}
    var num,tempspeed=speed_1,tempspace=space_1;if(math.abs(comp_1)<pagewidth_1/2){tempspace=math.round(math.abs(comp_1/space_1));if(tempspace<1){tempspace=1}}
    if(comp_1<0){if(comp_1<-tempspace){comp_1+=tempspace;num=tempspace}else{num=-comp_1;comp_1=0}
        getobj('isl_cont_1').scrollleft-=num;settimeout('compscr_1()',tempspeed)}else{if(comp_1>tempspace){comp_1-=tempspace;num=tempspace}else{num=comp_1;comp_1=0}
        getobj('isl_cont_1').scrollleft+=num;settimeout('compscr_1()',tempspeed)}}
function picrun_ini(){
    getobj("list2_1").innerhtml=getobj("list1_1").innerhtml;
    getobj('isl_cont_1').scrollleft=fill_1>=0?fill_1:getobj('list1_1').scrollwidth-math.abs(fill_1);
    getobj("isl_cont_1").onmouseover=function(){clearinterval(autoplayobj_1)}
    getobj("isl_cont_1").onmouseout=function(){autoplay_1()}
    autoplay_1();
}