$(function(){
    var slider = $("#pics"),
        sliderPic = $("#pics li"),
        titleTar = $("#title"),
        btnTar = $("#slider_btns");
    $(sliderPic).each(function(index){
        $(slider).append($(sliderPic).eq(parseInt($(sliderPic).length) - index - 1));
        $(btnTar).append("<li class='floatL'>"+parseInt(index + 1)+"</li>")
    });
    $.classOperation($(btnTar).find("li"),0,"cur_btn",function(){
        $(titleTar).empty();
        $(sliderPic).eq(0).find("a").clone(true).appendTo($(titleTar));
    });
    var tFade = null,
        tFadeIndex = 0,
        tFadeTemp = 0;
    tFade = setInterval(function(){
        tFadeIndex = parseInt(tFadeIndex + 1) === $(sliderPic).length ? 0 : parseInt(tFadeIndex + 1);
        $.picFade($(sliderPic),tFadeIndex,800,function(){
            $.classOperation($(btnTar).find("li"),tFadeIndex,"cur_btn",function(){
                $(titleTar).empty();
                $(sliderPic).eq(tFadeIndex).find("a").clone(true).appendTo($(titleTar));
            });
            $.classOperation($(btnTar).find("li"),tFadeIndex,"cur_btn")
        });
    },5000);
    $(btnTar).find("li").each(function(){
         $(this).hover(function(){
             clearInterval(tFade);
             $(this).click(function(){
                  $.picFade($(sliderPic),$(this).index(),800);
                  $.classOperation($(btnTar).find("li"),$(this).index(),"cur_btn");
                       $(titleTar).empty();
                       $(sliderPic).eq($(this).index()).find("a").clone(true).appendTo($(titleTar));
                  $.classOperation($(btnTar).find("li"),$(this).index(),"cur_btn")
            });
          },function(){
                    tFadeIndex = $("#slider_btns li.cur_btn").index();
                    tFade = setInterval(function(){
        tFadeIndex = parseInt(tFadeIndex + 1) === $(sliderPic).length ? 0 : parseInt(tFadeIndex + 1);
        $.picFade($(sliderPic),tFadeIndex,800,function(){
            $.classOperation($(btnTar).find("li"),tFadeIndex,"cur_btn",function(){
                $(titleTar).empty();
                $(sliderPic).eq(tFadeIndex).find("a").clone(true).appendTo($(titleTar));
            });
            $.classOperation($(btnTar).find("li"),tFadeIndex,"cur_btn")
        });
    },5000);
          });
     });
    var selectInner = $("#innerlink"),
        selectOuter = $("#outerlink");
    $(selectInner).change(function(){
        if($(this).val() != ""){
            window.open($(this).val(),"new")
        }
        else{
            return false;
        }
    });
    $(selectOuter).change(function(){
        if($(this).val() != ""){
            window.open($(this).val(),"new")
        }
        else{
            return false;
        }
    });
});
(function(){
    $.fn.extend({
        sFadeIn:function(speed,callback){
            return this.animate({
                opacity:"show"
            },speed,function(){
                if($.browser.msie && this.style.filter){
                    this.style.removeAttribute("filter");
                };
                if(callback && $.isFunction(callback)){
                    callback();
                }
            });
        },
        sFadeOut:function(speed,callback){
            return this.animate({
                opacity:"hide"
            },speed,function(){
                if($.browser.msie && this.style.filter){
                    this.style.removeAttribute("filter");
                };
                if(callback &&$.isFunction(callback)){
                    callback();
                }
            })
        }
    });
    $.extend({
        picFade:function(obj,index,speed,callback){
            $(obj).eq(index).siblings()
                .sFadeOut(speed);
            $(obj).eq(index).sFadeIn(speed);
            if(callback && $.isFunction(callback)){
                callback();
            }else{}
        },
        classOperation:function(obj,index,className,callback){
            $(obj).eq(index).removeClass(className).addClass(className)
                .siblings().removeClass(className);
            if(callback && $.isFunction(callback)){
                callback();
            }
        }
    });
})(jQuery);