//banner幻灯片通用
function pcbannercartoon(boxid,_name,numid,_numname,_hover,_antime,_speed,_bool,lastid,nextid){
    var _box = $(boxid);
    var _arr = _box.find(_name);
    var _length = _arr.length;
    var _index = 0;
    var _numbox = $(numid);
    var _cartoon;
    var _last = 1;
    
    //_arr.eq(_index).css("display","block").siblings().css("display","none");
    _arr.eq(_index).css("z-index",5).siblings().css("z-index",1);
    
    var _numsrc = "";
    for(var i=0;i<_length;i++){
        var _nn = i + 1;
        _numsrc += "<"+_numname+">"+_nn+"</"+_numname+">";
        }
    _numbox.html(_numsrc);
    var _num = _numbox.find(_numname);
    _num.eq(_index).addclass(_hover).siblings().removeclass(_hover);
    
    var _movego = function(){
        //if(_arr.eq(_last).is(":animated")){_arr.eq(_last).stop(true,true);}
        //_arr.eq(_index).fadein(_antime).siblings().css("display","none");
        _arr.eq(_last).css("z-index",5).siblings().css("z-index",1);
        _arr.eq(_index).css("z-index",3);
        _num.eq(_index).addclass(_hover).siblings().removeclass(_hover);
        _arr.eq(_last).fadeout(300,function(){
            $(this).css({"z-index":1,"display":"block"});
        });
    };
    var _lastshow = function(){
        _last = _index;
        _index--;
        if(_index < 0){ _index = _length-1;}
        _movego();
        };
    var _nextshow = function(){
        _last = _index;
        _index++;
        if(_index >= _length){ _index = 0;}
        _movego();
        };
    if(_bool){
        _cartoon = setinterval(_nextshow,_speed);
        }
    
    if(lastid != ""){
        $(lastid).click(function(){
            _lastshow();
            });
        $(lastid).hover(function(){
            if(_bool){ clearinterval(_cartoon); }
            },function(){
                if(_bool){ _cartoon = setinterval(_nextshow,_speed); }
                });
        }
    if(nextid != ""){
        $(nextid).click(function(){
            _nextshow();
            });
        $(nextid).hover(function(){
            if(_bool){ clearinterval(_cartoon); }
            },function(){
                if(_bool){ _cartoon = setinterval(_nextshow,_speed); }
                });
        }

    _num.hover(function(){
        _last = _numbox.find("."+_hover).index();
        _index = $(this).index();
        if(_last != _index){ _movego(); }
        
        
        if(_bool){ clearinterval(_cartoon); }
        },function(){
            if(_bool){ _cartoon = setinterval(_nextshow,_speed); }
            });
    
}

//导航下拉
function pcnavdown(boxid,_name,_hover,_down){
	var _box = $(boxid);
	var _arr = _box.find(_name);
	var _index = _box.find("."+_hover).index();
	_arr.hover(function(){
		$(this).addclass(_hover).siblings().removeclass(_hover);
		if($(this).find(_down).is(":animated")){
           $(this).find(_down).stop(true,true);
		   }
		$(this).find(_down).slidedown(300);
		},function(){
			if($(this).find(_down).is(":animated")){
               $(this).find(_down).stop(true,true);
		       }
		    $(this).find(_down).slideup(300);
			});
	_box.mouseleave(function(){
		_arr.eq(_index).addclass(_hover).siblings().removeclass(_hover);
		});
}

//.data-wrap li .number span
$(function(){
	$('.mainnav menu').each(function(){
	  	var menuw=$(this).width();
	  	$(this).css('margin-left',-menuw/2+'px');
	})
	
	// for(var i=0;i<$('.data-wrap li').length;i++){
	// 	$('.data-wrap li').eq(i).find('.span1').text(function(){
	// 		shuzi($('.data-wrap li').eq(i).find('.span1').text(),i)
	// 	})
	// }
	// function shuzi(_shuzi,index){
	// 	var shuzi=_shuzi;
	// 	var shuzi1=math.floor(shuzi/2);
	// 	var shuzi2=math.floor(shuzi/100);
	// 	var shuzi3=0;
	// 	var settime=setinterval(function(){
	// 		if(shuzi2==0){
	// 			if(shuzi3<=shuzi){
	// 				shuzi3++;
	// 				$('.data-wrap .span1').eq(index).text(shuzi3);
	// 			}
	// 			else{
	// 				$('.data-wrap .span1').eq(index).text(shuzi);
	// 				clearinterval(settime);
	// 				return;
	// 			}
	// 		}else{
	// 			if(shuzi1<shuzi){
	// 				shuzi1+=shuzi2;
	// 			}
	// 			else{
	// 				$('.data-wrap .span1').eq(index).text(shuzi);
	// 				clearinterval(settime);
	// 				return;
	// 			}
	// 			$('.data-wrap .span1').eq(index).text(shuzi1);
	// 		}
			
	// 	},30)
	// }
	

    //数字滚动
    // $(window).bind("scroll", function(){ 
    //  //当滚动条滚动时
    //     var scroll_top = $(document).scrolltop();
    //     if(scroll_top == 100)
    //     {
    //         alert(0)
    //     }
    // });

    // $(window).scroll(function(){

    // })

})





function dategun(){
    $(window).scroll(function(){
        var _now = $(window).scrolltop();
        if(_now == 1000){
            for(var i=0;i<$('.data-wrap li').length;i++){
                $('.data-wrap li').eq(i).find('.span1').text(function(){
                    shuzi($('.data-wrap li').eq(i).find('.span1').text(),i)
                })
            }
            function shuzi(_shuzi,index){
                var shuzi=_shuzi;
                var shuzi1=math.floor(shuzi/2);
                var shuzi2=math.floor(shuzi/100);
                var shuzi3=0;
                var settime=setinterval(function(){
                    if(shuzi2==0){
                        if(shuzi3<=shuzi){
                            shuzi3++;
                            $('.data-wrap .span1').eq(index).text(shuzi3);
                        }
                        else{
                            $('.data-wrap .span1').eq(index).text(shuzi);
                            clearinterval(settime);
                            return;
                        }
                    }else{
                        if(shuzi1<shuzi){
                            shuzi1+=shuzi2;
                        }
                        else{
                            $('.data-wrap .span1').eq(index).text(shuzi);
                            clearinterval(settime);
                            return;
                        }
                        $('.data-wrap .span1').eq(index).text(shuzi1);
                    }
                    
                },30)
            }
        }
        return;
    });
    
}







$(document).ready(function(){
    //dategun();

    (function(e) {
    function u() {
        r = false;
        for (var n = 0; n < t.length; n++) {
            var i = e(t[n]).filter(function() {
                return e(this).is(":appeared")
            });
            i.trigger("appear", [i]);
            if (o) {
                var s = o.not(i);
                s.trigger("disappear", [s])
            }
            o = i
        }
    }
    var t = [];
    var n = false;
    var r = false;
    var i = {
        interval: 250,
        force_process: false
    };
    var s = e(window);
    var o;
    e.expr[":"]["appeared"] = function(t) {
        var n = e(t);
        if (!n.is(":visible")) {
            return false
        }
        var r = s.scrollleft();
        var i = s.scrolltop();
        var o = n.offset();
        var u = o.left;
        var a = o.top;
        if (a + n.height() >= i && a + (n.data("appear-bottom-offset") || 0) <= i + s.height() && u + n.width() >= r && u - (n.data("appear-left-offset") || 0) <= r + s.width()) {
            return true
        } else {
            return false
        }
    };
    e.fn.extend({
        appear: function(s) {
            var o = e.extend({}, i, s || {});
            var a = this.selector || this;
            if (!n) {
                var f = function() {
                        if (r) {
                            return
                        }
                        r = true;
                        settimeout(u, o.interval)
                    };
                e(window).scroll(f).resize(f);
                n = true
            }
            if (o.force_process) {
                settimeout(u, o.interval)
            }
            t.push(a);
            return e(a)
        }
    });
    e.extend({
        force_appear: function() {
            if (n) {
                u();
                return true
            }
            return false
        }
    })
})(jquery);


  //   $.fn.countto = function (options) {
  //       options = options || {};
        
  //       return $(this).each(function () {
  //           // set options for current element
  //           var settings = $.extend({}, $.fn.countto.defaults, {
  //               from:            $(this).data('from'),
  //               to:              $(this).data('to'),
  //               speed:           $(this).data('speed'),
  //               refreshinterval: $(this).data('refresh-interval'),
  //               decimals:        $(this).data('decimals')
  //           }, options);
            
  //           // how many times to update the value, and how much to increment the value on each update
  //           var loops = math.ceil(settings.speed / settings.refreshinterval),
  //               increment = (settings.to - settings.from) / loops;
            
  //           // references & variables that will change with each update
  //           var self = this,
  //               $self = $(this),
  //               loopcount = 0,
  //               value = settings.from,
  //               data = $self.data('countto') || {};
            
  //           $self.data('countto', data);
            
  //           // if an existing interval can be found, clear it first
  //           if (data.interval) {
  //               clearinterval(data.interval);
  //           }
  //           data.interval = setinterval(updatetimer, settings.refreshinterval);
            
  //           // initialize the element with the starting value
  //           render(value);
            
  //           function updatetimer() {
  //               value += increment;
  //               loopcount++;
                
  //               render(value);
                
  //               if (typeof(settings.onupdate) == 'function') {
  //                   settings.onupdate.call(self, value);
  //               }
                
  //               if (loopcount >= loops) {
  //                   // remove the interval
  //                   $self.removedata('countto');
  //                   clearinterval(data.interval);
  //                   value = settings.to;
                    
  //                   if (typeof(settings.oncomplete) == 'function') {
  //                       settings.oncomplete.call(self, value);
  //                   }
  //               }
  //           }
            
  //           function render(value) {
  //               var formattedvalue = settings.formatter.call(self, value, settings);
  //               $self.html(formattedvalue);
  //           }
  //       });
  //   };
    
  //   $.fn.countto.defaults = {
  //       from: 0,               // the number the element should start at
  //       to: 0,                 // the number the element should end at
  //       speed: 1000,           // how long it should take to count between the target numbers
  //       refreshinterval: 100,  // how often the element should be updated
  //       decimals: 0,           // the number of decimal places to show
  //       formatter: formatter,  // handler for formatting the value before rendering
  //       onupdate: null,        // callback method for every time the element is updated
  //       oncomplete: null       // callback method for when the element finishes updating
  //   };
    
  //   function formatter(value, settings) {
  //       return value.tofixed(settings.decimals);
  //   }



  // // custom formatting example
  // $('#count-number').data('counttooptions', {
  //   formatter: function (value, options) {
  //     return value.tofixed(options.decimals).replace(/\b(?=(?:\d{3})+(?!\d))/g, ',');
  //   }
  // });
  
  // // start all the timers
  // $('.timer').each(count);  
  
  // function count(options) {
  //   var $this = $(this);
  //   options = $.extend({}, options || {}, $this.data('counttooptions') || {});
  //   $this.countto(options);
  // }


  (function($) {
    $.fn.countto = function(options) {
        options = options || {};

        return $(this).each(function() {
            // set options for current element
            var settings = $.extend({}, $.fn.countto.defaults, {
                from: $(this).data('from'),
                to: $(this).data('to'),
                speed: $(this).data('speed'),
                refreshinterval: $(this).data('refresh-interval'),
                decimals: $(this).data('decimals')
            }, options);

            // how many times to update the value, and how much to increment the value on each update
            var loops = math.ceil(settings.speed / settings.refreshinterval),
                increment = (settings.to - settings.from) / loops;

            // references & variables that will change with each update
            var self = this,
                $self = $(this),
                loopcount = 0,
                value = settings.from,
                data = $self.data('countto') || {};

            $self.data('countto', data);

            // if an existing interval can be found, clear it first
            if (data.interval) {
                clearinterval(data.interval);
            }
            data.interval = setinterval(updatetimer, settings.refreshinterval);

            // initialize the element with the starting value
            render(value);

            function updatetimer() {
                value += increment;
                loopcount++;

                render(value);

                if (typeof(settings.onupdate) == 'function') {
                    settings.onupdate.call(self, value);
                }

                if (loopcount >= loops) {
                    // remove the interval
                    $self.removedata('countto');
                    clearinterval(data.interval);
                    value = settings.to;

                    if (typeof(settings.oncomplete) == 'function') {
                        settings.oncomplete.call(self, value);
                    }
                }
            }

            function render(value) {
                var formattedvalue = settings.formatter.call(self, value, settings);
                $self.html(formattedvalue);
            }
        });
    };

    $.fn.countto.defaults = {
        from: 0,
        // the number the element should start at
        to: 0,
        // the number the element should end at
        speed: 3000,
        // how long it should take to count between the target numbers
        refreshinterval: 10,
        // how often the element should be updated
        decimals: 0,
        // the number of decimal places to show
        formatter: formatter,
        // handler for formatting the value before rendering
        onupdate: null,
        // callback method for every time the element is updated
        oncomplete: null // callback method for when the element finishes updating
    };

    function formatter(value, settings) {
        return value.tofixed(settings.decimals);
    }
}(jquery));


  //timer
jquery('.timer').appear();
jquery(document.body).on('appear', '.timer', function() {
    jquery(this).countto();
});

jquery(document.body).on('disappear', '.timer', function() {
    jquery(this).removeclass('timer');
});
    

})