/**************************************************************

 @Name：layer v1.8.3 弹层组件开发版
 @Author：贤心
 @Date：2014-06-04
 @Blog：http://sentsin.com
 @QQ群：78803422 (layer组件群3)
 @Copyright：Sentsin Xu(贤心)
 @官网：http://sentsin.com/jquery/layer
 @授权：http://url.cn/RAejZY
        
 *************************************************************/

;!function(window, undefined){        
"use strict";

var pathType = true, //是否采用自动获取绝对路径。false：将采用下述变量中的配置
pathUrl = '/lily/lib/layer/', //上述变量为false才有效，当前layerjs所在目录(不用填写host，相对站点的根目录即可)。

$, win, ready = {
    host: 'http://' + location.host,
    getPath: function(){
        var js = document.scripts, jsPath = js[js.length - 1].src;
        if(pathType){
            return jsPath.substring(0, jsPath.lastIndexOf("/") + 1);
        } else {
            return this.host + pathUrl;
        } 
    },
    
    //五种原始层模式
    type: ['dialog', 'page', 'iframe', 'loading', 'tips']
};

//默认内置方法。
window.layer = {
    v: '1.8.3', //版本号
    ie6: !-[1,] && !window.XMLHttpRequest,
    index: 0,
    path: ready.getPath(),
    
    //载入模块
    use: function(module, callback){
        var i = 0, head = $('head')[0];
        var module = module.replace(/\s/g, '');
        var iscss = /\.css$/.test(module);
        var node = document.createElement(iscss ? 'link' : 'script');
        var id = module.replace(/\.|\//g, '');
        if(iscss){
            node.type = 'text/css';
            node.rel = 'stylesheet';
        }
        node[iscss ? 'href' : 'src'] = /^http:\/\//.test(module) ? module : layer.path + module;
        node.id = id;
        if(!$('#'+ id)[0]){
            head.appendChild(node);
        }
        if(callback){
            if(document.all){
                $(node).ready(callback);
            } else {
                $(node).load(callback);
            }
        }
    },
    
    ready: function(callback){
        layer.use('skin/layer.css', callback);
    }, 
    
    alert: function(msg, icon, fn, yes){
        var isfn = (typeof fn === 'function'), conf = {
            dialog: {msg: msg, type: icon, yes: isfn ? fn : yes},
            area: ['auto', 'auto']
        };
        isfn || (conf.title = fn);
        return $.layer(conf);
    }, 
    
    confirm: function(msg, yes, fn, no){ 
        var isfn = (typeof fn === 'function'), conf = {
            dialog: {msg: msg, type: 4, btns: 2, yes: yes, no: isfn ? fn : no}
        };
        isfn || (conf.title = fn);
        return $.layer(conf); 
    },
    
    msg: function(msg, time, parme, end){
        var conf = {
            title: false, 
            closeBtn: false,
            time: time === undefined ? 2 : time,
            dialog: {msg: (msg === '' || msg === undefined) ? ' ' : msg},
            end: end
        };
        if(typeof parme === 'object'){
            conf.dialog.type = parme.type;
            conf.shade = parme.shade;  
            conf.success = function(){layer.shift(parme.rate)};
        } else if(typeof parme === 'function') {
            conf.end = parme
        } else {
            conf.dialog.type = parme;
        }
        return $.layer(conf);    
    }, 
    
    //加载层快捷引用
    load: function(parme, icon){
        if(typeof parme === 'string'){
            return layer.msg(parme, icon || 0, 16);
        } else {
            return $.layer({
                time: parme,
                loading: {type : icon},
                bgcolor: icon ? '#fff' : '',
                shade: icon ? [0.1, '#000'] : [0],
                border: (icon === 3 || !icon) ? false : [6, 0.3, '#000'],
                type : 3,
                title : ['',false],
                closeBtn : [0 , false]
            });
        }
    }, 
    
    //tips层快捷引用
    tips: function(html, follow, parme, maxWidth, guide, style){
        var conf = {type: 4, shade: false, success: function(layerE){
            if(!this.closeBtn){
                layerE.find('.xubox_tips').css({'padding-right': 10});
            }
        }, bgcolor:'', tips:{msg: html, follow: follow}};
        parme = parme || {};
        conf.time = parme.time || parme;
        conf.closeBtn = parme.closeBtn || false
        conf.maxWidth = parme.maxWidth || maxWidth;
        conf.tips.guide = parme.guide || guide;
        conf.tips.style = parme.style || style;
        return $.layer(conf);
    }
};

//缓存常用字符
var doms = {lay: 'xubox_layer', ifr: 'xubox_iframe', title: '.xubox_title', text: '.xubox_text', page: '.xubox_page'};

var Class = function(setings){    
    var that = this, config = that.config;
    layer.index++;
    that.index = layer.index;
    that.config = $.extend({} , config , setings);
    that.config.dialog = $.extend({}, config.dialog , setings.dialog);
    that.config.page = $.extend({}, config.page , setings.page);
    that.config.iframe = $.extend({}, config.iframe , setings.iframe);    
    that.config.loading = $.extend({}, config.loading , setings.loading);
    that.config.tips = $.extend({}, config.tips , setings.tips);
    that.creat();
};

Class.pt = Class.prototype;

//默认配置
Class.pt.config = layer.config || {
    type: 0,
    shade: [0.3, '#000'],
    shadeClose: false,
    fix: true,
    move: '.xubox_title',
    moveOut: false,
    title: ['信息', true],
    offset: ['200px', '50%'],
    area: ['310px', 'auto'],
    closeBtn: [0, true],
    time: 0,
    bgcolor: '#fff',
    border: [6, 0.3, '#000'],
    zIndex: 19891014, 
    maxWidth: 400,
    dialog: {btns : 1, btn : ['确定','取消'], type : 8, msg : '', yes : function(index){ layer.close(index);}, no : function(index){ layer.close(index);}
    },
    page: {dom: '#xulayer', html: '', url: ''},
    iframe: {src: 'http://sentsin.com', scrolling: 'auto'},
    loading: {type: 0},
    tips: {msg: '', follow: '', guide: 0, isGuide: true, style: ['background-color:#FF9900; color:#fff;', '#FF9900']},
    success: function(layer){}, //创建成功后的回调
    close: function(index){ layer.close(index);}, //右上角关闭回调
    end: function(){} //终极销毁回调
};

//容器
Class.pt.space = function(html){
    var that = this, html = html || '', times = that.index, config = that.config, dialog = config.dialog,
    ico = dialog.type === -1 ? '' : '<span class="xubox_msg xulayer_png32 xubox_msgico xubox_msgtype' + dialog.type + '"></span>',
    frame = [
    '<div class="xubox_dialog">'+ ico +'<span class="xubox_msg xubox_text" style="'+ (ico ? '' : 'padding-left:20px') +'">' + dialog.msg + '</span></div>',    
    '<div class="xubox_page">'+ html +'</div>',
    '<iframe scrolling="'+ config.iframe.scrolling +'" allowtransparency="true" id="'+ doms.ifr +''+ times +'" name="'+ doms.ifr +''+ times +'" onload="this.className=\''+ doms.ifr +'\'" class="'+ doms.ifr +'" frameborder="0" src="' + config.iframe.src + '"></iframe>',                
    '<span class="xubox_loading xubox_loading_'+ config.loading.type +'"></span>',
    '<div class="xubox_tips" style="'+ config.tips.style[0] +'"><div class="xubox_tipsMsg">'+ config.tips.msg +'</div><i class="layerTipsG"></i></div>'
    ],
    shade = '' , border = '', zIndex = config.zIndex + times,
    shadeStyle = 'z-index:'+ zIndex +'; background-color:'+ config.shade[1] +'; opacity:'+ config.shade[0] +'; filter:alpha(opacity='+ config.shade[0]*100 +');';

    config.shade[0] && (shade = '<div times="'+ times +'" id="xubox_shade' + times + '" class="xubox_shade" style="'+ shadeStyle +'"></div>');

    config.zIndex = zIndex;
    var title = '', closebtn = '', borderStyle = "z-index:"+ (zIndex-1) +";  background-color: "+ config.border[2] +"; opacity:"+ config.border[1] +"; filter:alpha(opacity="+ config.border[1]*100 +"); top:-"+ config.border[0] +"px; left:-"+ config.border[0] +"px;";
    config.border[0] && (border = '<div id="xubox_border'+ times +'" class="xubox_border" style="'+ borderStyle +'"></div>');

    if(config.maxmin && (config.type === 1 || config.type === 2) && (!/^\d+%$/.test(config.area[0]) || !/^\d+%$/.test(config.area[1]))){
        closebtn = '<a class="xubox_min" href="javascript:;"><cite></cite></a><a class="xubox_max xulayer_png32" href="javascript:;"></a>';
    }
    config.closeBtn[1] && (closebtn += '<a class="xubox_close xulayer_png32 xubox_close' + config.closeBtn[0] +'" href="javascript:;" style="'+ (config.type === 4 ? 'position:absolute; right:-3px; _right:7px; top:-4px;' : '') +'"></a>'); 
    
    config.title[1] && (title = '<div class="xubox_title"><em>' + config.title[0] + '</em></div>');
    return [shade, 
    '<div times="'+ times +'" showtime="'+ config.time +'" style="z-index:'+ zIndex +'" id="'+ doms.lay +''+ times 
    +'" class="'+ doms.lay +'">'    
    + '<div style="background-color:'+ config.bgcolor +'; z-index:'+ zIndex +'" class="xubox_main">'
    + frame[config.type]
    + title
    + '<span class="xubox_setwin">'+ closebtn + '</span>'
    + '<span class="xubox_botton"></span>'
    + '</div>'+ border + '</div>'
    ];
};

//创建骨架
Class.pt.creat = function(){
    var that = this , space = '', config = that.config, dialog = config.dialog, times = that.index;
    var page = config.page, body = $("body"), setSpace = function(html){
        var html = html || '';
        space = that.space(html);
        body.append($(space[0]));
    };
    if(config.title === false){
        config.title = [];
    } else if(typeof config.title === 'string') {
        config.title = [config.title, true]
    }
    switch(config.type){
        case 0: 
            config.title[1] || (config.area = ['auto','auto']);
            $('.xubox_dialog')[0] && layer.close($('.xubox_dialog').parents('.'+ doms.lay).attr('times'));
        break;
        
        case 1:
            if(page.html !== ''){
                setSpace('<div class="xuboxPageHtml">'+ page.html +'</div>');
                body.append($(space[1]));
            } else if (page.url !== ''){
                setSpace('<div class="xuboxPageHtml" id="xuboxPageHtml'+ times +'">'+ page.html +'</div>');
                body.append($(space[1]));
                $.get(page.url, function(datas){
                    $('#xuboxPageHtml'+ times).html(datas.toString());
                    page.ok && page.ok(datas);
                });
            } else {
                if($(page.dom).parents(doms.page).length == 0){
                    setSpace();
                    $(page.dom).show().wrap($(space[1]));
                } else {
                    return;    
                }
            }
        break;
        
        case 3:
            config.title = [];
            config.area = ['auto', 'auto']; 
            config.closeBtn = ['', false];
            $('.xubox_loading')[0] && layer.close($('.xubox_loading').parents('.'+ doms.lay).attr('times'));
        break;
        
        case 4:
            config.title = [];
            config.area = ['auto', 'auto'];
            config.fix = false;
            config.border = [0];
            $('.xubox_tips')[0] && layer.close($('.xubox_tips').parents('.'+ doms.lay).attr('times'));
        break;
    };
    if(config.type !== 1){
        setSpace();
        body.append($(space[1]));
    }

    var layerE = that.layerE = $('#'+ doms.lay + times);

    //设置layer面积坐标等数据 
    if(config.offset[0].indexOf("px") != -1){
        that.offsetTop = parseFloat(config.offset[0]);
    } else {
        that.offsetTop = parseFloat(config.offset[0])/100 * win.height();
    }
    that.offsetTop = that.offsetTop + config.border[0] + (config.fix ? 0 : win.scrollTop());
    if(config.offset[1].indexOf("px") != -1){
        that.offsetLeft = parseFloat(config.offset[1]) + config.border[0];
    } else {
        config.offset[1] = config.offset[1] === '' ? '50%' : config.offset[1];
        if(config.offset[1] === '50%'){
            that.offsetLeft = config.offset[1];
        }else{
            that.offsetLeft =  parseFloat(config.offset[1])/100 * win.width() + config.border[0];
        }
    };
    layerE.css({left: that.offsetLeft, top: that.offsetTop, width: config.area[0], height: config.area[1]});
    config.fix || layerE.css({position: 'absolute'});    

    //配置按钮
    if(config.title[1] && (config.type !== 3 || config.type !== 4)){
        var confbtn = config.type === 0 ? dialog : config, layerBtn = layerE.find('.xubox_botton');
        confbtn.btn = config.btn || dialog.btn;
        switch(confbtn.btns){
            case 0:
                layerBtn.html('').hide();
            break;
            case 1:
                layerBtn.html('<a href="javascript:;" class="xubox_yes xubox_botton1">'+ confbtn.btn[0] +'</a>');
            break;
            case 2:
                layerBtn.html('<a href="javascript:;" class="xubox_yes xubox_botton2">'+ confbtn.btn[0] +'</a>' + '<a href="javascript:;" class="xubox_no xubox_botton3">'+ confbtn.btn[1] + '</a>');
            break;                
        }
    }

    if(layerE.css('left') === 'auto'){
        layerE.hide();
        setTimeout(function(){
            layerE.show();
            that.set(times);
        }, 500);
    }else{
        that.set(times);
    }
    config.time <= 0 || that.autoclose();
    that.callback();
};

ready.fade = function(obj, time, opa){
    obj.css({opacity: 0}).animate({opacity: opa}, time);
};

//初始化骨架
Class.pt.set = function(times){
    var that = this, layerE = that.layerE, layerTitle = layerE.find(doms.title);
    var config = that.config, dialog = config.dialog, page = config.page, loading = config.loading;
    that.autoArea(times);
    if(config.title[1]){
        if(config.type === 0){
            layer.ie6 && layerTitle.css({width : layerE.outerWidth()});
        }
    }else{
        config.type != 4 && layerE.find('.xubox_close').addClass('xubox_close1');
    };

    layerE.attr({'type' :  ready.type[config.type]});

    switch(config.type){
        case 0:
            layerE.find('.xubox_main').css({'background-color': '#fff'});
            if(config.title[1]){
                layerE.find(doms.text).css({paddingTop: 18 + layerTitle.outerHeight()});
            }else{
                layerE.find('.xubox_msgico').css({top: 8});
                layerE.find(doms.text).css({marginTop : 11});    
            }
        break;
        
        case 1:     
            layerE.find(page.dom).addClass('layer_pageContent');
            config.shade[0] && layerE.css({zIndex: config.zIndex + 1});
            config.title[1] && layerE.find(doms.page).css({top: layerTitle.outerHeight()});
        break;
        
        case 2:
            var iframe = layerE.find('.'+ doms.ifr), heg = layerE.height();
            iframe.addClass('xubox_load').css({width: layerE.width()});
            config.title[1] ? iframe.css({top: layerTitle.height(), height: heg - layerTitle.height()}) : iframe.css({top: 0, height : heg});
            layer.ie6 && iframe.attr('src', config.iframe.src);
        break;

        case 4:
            var layArea = [0, layerE.outerHeight()], fow = $(config.tips.follow), fowo = {
                width: fow.outerWidth(),
                height: fow.outerHeight(),
                top: fow.offset().top,
                left: fow.offset().left
            }, tipsG = layerE.find('.layerTipsG');

            config.tips.isGuide || tipsG.remove();
            layerE.outerWidth() > config.maxWidth && layerE.width(config.maxWidth);
            
            fowo.tipColor = config.tips.style[1];
            layArea[0] = layerE.outerWidth();
            
            //辨别tips的方位
            fowo.where = [function(){ //上
                fowo.tipLeft = fowo.left;
                fowo.tipTop = fowo.top - layArea[1] - 10;
                tipsG.removeClass('layerTipsB').addClass('layerTipsT').css({'border-right-color': fowo.tipColor});   
            }, function(){ //右
                fowo.tipLeft = fowo.left + fowo.width + 10;
                fowo.tipTop = fowo.top;
                tipsG.removeClass('layerTipsL').addClass('layerTipsR').css({'border-bottom-color': fowo.tipColor}); 
            }, function(){ //下
                fowo.tipLeft = fowo.left;
                fowo.tipTop = fowo.top + fowo.height + 10;
                tipsG.removeClass('layerTipsT').addClass('layerTipsB').css({'border-right-color': fowo.tipColor});
            }, function(){ //左
                fowo.tipLeft = fowo.left - layArea[0] + 10;
                fowo.tipTop = fowo.top;
                tipsG.removeClass('layerTipsR').addClass('layerTipsL').css({'border-bottom-color': fowo.tipColor});
            }];
            fowo.where[config.tips.guide]();
            
            /* 8*2为小三角形占据的空间 */
            if(config.tips.guide === 0){
                fowo.top - (win.scrollTop() + layArea[1] + 8*2) < 0 && fowo.where[2]();
            } else if (config.tips.guide === 1){
                win.width() - (fowo.left + fowo.width + layArea[0] + 8*2) > 0 || fowo.where[3]()
            } else if (config.tips.guide === 2){
                (fowo.top - win.scrollTop() + fowo.height + layArea[1] + 8*2) - win.height() > 0 && fowo.where[0]();
            } else if (config.tips.guide === 3){
               layArea[0] + 8*2 - fowo.left > 0 && fowo.where[1]()
            }
            layerE.css({left: fowo.tipLeft, top: fowo.tipTop});
        break;
    };
    
    if(config.fadeIn){
        ready.fade(layerE, config.fadeIn, 1);
        ready.fade($('#xubox_shade'+ times), config.fadeIn, config.shade[0]);
    }
    that.move();
};

//自适应宽高
Class.pt.autoArea = function(times){
    var that = this, times = times || that.index, config = that.config, page = config.page;
    var layerE = $('#'+ doms.lay + times), layerTitle = layerE.find(doms.title), layerMian = layerE.find('.xubox_main');
    var titHeight = config.title[1] ? layerTitle.innerHeight() : 0, outHeight, btnHeight = 0;
    if(config.area[0] === 'auto' && layerMian.outerWidth() >= config.maxWidth){    
        layerE.css({width : config.maxWidth});
    }
    switch(config.type){
        case 0:
            var aBtn = layerE.find('.xubox_botton>a');
            outHeight = layerE.find(doms.text).outerHeight() + 20;
            if(aBtn.length > 0){
                btnHeight = aBtn.outerHeight() +  20;
            }
        break;
        case 1:
            var layerPage = layerE.find(doms.page);
            outHeight = $(page.dom).outerHeight();
            config.area[0] === 'auto' && layerE.css({width : layerPage.outerWidth()});
            if(page.html !== '' || page.url !== ''){
                outHeight = layerPage.outerHeight();
            }
        break;
        case 2:
            layerE.find('iframe').css({width: layerE.outerWidth(), height: layerE.outerHeight() - (config.title[1] ? layerTitle.innerHeight() : 0)});
        break;
        case 3:
            var load = layerE.find(".xubox_loading");
            outHeight = load.outerHeight(); 
            layerMian.css({width: load.width()});
        break;
    };
    (config.area[1] === 'auto') && layerMian.css({height: titHeight + outHeight + btnHeight});
    $('#xubox_border' + times).css({width: layerE.outerWidth() + 2*config.border[0] , height: layerE.outerHeight() + 2*config.border[0]});
    (layer.ie6 && config.area[0] !== 'auto') && layerMian.css({width : layerE.outerWidth()});
    (config.offset[1] === '50%' || config.offset[1] == '') && (config.type !== 4) ? layerE.css({marginLeft : -layerE.outerWidth()/2}) : layerE.css({marginLeft : 0});
};

//拖拽层
Class.pt.move = function(){
    var that = this, config = that.config, conf = {
        setY: 0,
        moveLayer: function(){
            if(parseInt(conf.layerE.css('margin-left')) == 0){
                var lefts = parseInt(conf.move.css('left'));
            }else{
                var lefts = parseInt(conf.move.css('left')) + (-parseInt(conf.layerE.css('margin-left')))
            }
            if(conf.layerE.css('position') !== 'fixed'){
                lefts = lefts - conf.layerE.parent().offset().left;
                conf.setY = 0
            }
            conf.layerE.css({left: lefts, top: parseInt(conf.move.css('top')) - conf.setY});
        }
    };
    
    config.move && that.layerE.find(config.move).attr('move','ok');
    config.move ? that.layerE.find(config.move).css({cursor: 'move'}) : that.layerE.find(config.move).css({cursor: 'auto'});
    
    $(config.move).on('mousedown', function(M){    
        M.preventDefault();
        if($(this).attr('move') === 'ok'){
            conf.ismove = true;
            conf.layerE = $(this).parents('.'+ doms.lay);
            var xx = conf.layerE.offset().left, yy = conf.layerE.offset().top, ww = conf.layerE.width() - 6, hh = conf.layerE.height() - 6;
            if(!$('#xubox_moves')[0]){
                $('body').append('<div id="xubox_moves" class="xubox_moves" style="left:'+ xx +'px; top:'+ yy +'px; width:'+ ww +'px; height:'+ hh +'px; z-index:2147483584"></div>');
            }
            conf.move = $('#xubox_moves');
            config.moveType && conf.move.css({opacity: 0});
           
            conf.moveX = M.pageX - conf.move.position().left;
            conf.moveY = M.pageY - conf.move.position().top;
            conf.layerE.css('position') !== 'fixed' || (conf.setY = win.scrollTop());
        }
    });
    
    $(document).mousemove(function(M){            
        if(conf.ismove){
            var offsetX = M.pageX - conf.moveX, offsetY = M.pageY - conf.moveY;
            M.preventDefault();

            //控制元素不被拖出窗口外
            if(!config.moveOut){
                conf.setY = win.scrollTop();
                var setRig = win.width() - conf.move.outerWidth() - config.border[0], setTop = config.border[0] + conf.setY;               
                offsetX < config.border[0] && (offsetX = config.border[0]);
                offsetX > setRig && (offsetX = setRig); 
                offsetY < setTop && (offsetY = setTop);
                offsetY > win.height() - conf.move.outerHeight() - config.border[0] + conf.setY && (offsetY = win.height() - conf.move.outerHeight() - config.border[0] + conf.setY);
            }
            
            conf.move.css({left: offsetX, top: offsetY});    
            config.moveType && conf.moveLayer();
            
            offsetX = null;
            offsetY = null;
            setRig = null;
            setTop = null
        }                                                 
    }).mouseup(function(){
        try{
            if(conf.ismove){
                conf.moveLayer();
                conf.move.remove();
            }
            conf.ismove = false;
        }catch(e){
            conf.ismove = false;
        }
        config.moveEnd && config.moveEnd();
    });
};

//自动关闭layer
Class.pt.autoclose = function(){
    var that = this, time = that.config.time, maxLoad = function(){
        time--;
        if(time === 0){
            layer.close(that.index);
            clearInterval(that.autotime);
        }
    };
    that.autotime = setInterval(maxLoad , 1000);
};

ready.config = {
    end : {}
};

Class.pt.callback = function(){
    var that = this, layerE = that.layerE, config = that.config, dialog = config.dialog;
    that.openLayer();
    that.config.success(layerE);
    layer.ie6 && that.IE6(layerE);

    layerE.find('.xubox_close').on('click', function(){
        config.close(that.index);
        layer.close(that.index);
    });
    
    layerE.find('.xubox_yes').on('click',function(){
        config.yes ? config.yes(that.index) : dialog.yes(that.index);
    });
    
    layerE.find('.xubox_no').on('click',function(){
        config.no ? config.no(that.index) : dialog.no(that.index);
        layer.close(that.index);
    });
    
    if(that.config.shadeClose){
        $('#xubox_shade'+ that.index).on('click', function(){
            layer.close(that.index);
        });
    } 
    
    //最小化
    layerE.find('.xubox_min').on('click', function(){
        layer.min(that.index, config);
        config.min && config.min(layerE);
    });
    
    //全屏/还原
    layerE.find('.xubox_max').on('click', function(){
        if($(this).hasClass('xubox_maxmin')){
            layer.restore(that.index);
            config.restore && config.restore(layerE);
        } else {
            layer.full(that.index, config);
            config.full && config.full(layerE);
        }
    });

    ready.config.end[that.index] = config.end;
};

//恢复select
ready.reselect = function(){
    $.each($('select'), function(index , value){
        var sthis = $(this);
        if(!sthis.parents('.'+doms.lay)[0]){
            (sthis.attr('layer') == 1 && $('.'+doms.lay).length < 1) && sthis.removeAttr('layer').show(); 
        }
        sthis = null;
    });
}; 

Class.pt.IE6 = function(layerE){
    var that = this;
    var _ieTop = layerE.offset().top;    
    //ie6的固定与相对定位
    if(that.config.fix){
        var ie6Fix = function(){
            layerE.css({top : win.scrollTop() + _ieTop});
        };    
    }else{
        var ie6Fix = function(){
            layerE.css({top : _ieTop});    
        };
    }
    ie6Fix();
    win.scroll(ie6Fix);

    //隐藏select
    $.each($('select'), function(index , value){
        var sthis = $(this);
        if(!sthis.parents('.'+doms.lay)[0]){
            sthis.css('display') == 'none' || sthis.attr({'layer' : '1'}).hide();
        }
        sthis = null;
    });
};

//给layer对象拓展方法
Class.pt.openLayer = function(){
    var that = this;

    //自适应宽高
    layer.autoArea = function(index){
        return that.autoArea(index);
    };

    //出场内置动画
    layer.shift = function(type, rate, stop){
        if(layer.ie6){
            return;
        }
        var config = that.config, layerE = that.layerE, cutWth = 0, ww = win.width(), wh = win.height() + (config.fix ? 0 : win.scrollTop());
        (config.offset[1] == '50%' || config.offset[1] == '') ? cutWth = layerE.outerWidth()/2 : cutWth = layerE.outerWidth();
        var anim = {
            t: {top: that.offsetTop},
            b: {top : wh - layerE.outerHeight() - config.border[0]},
            cl: cutWth + config.border[0],
            ct: -layerE.outerHeight(),
            cr: ww - cutWth - config.border[0]
        };
        switch(type){
            case 'left-top': layerE.css({left: anim.cl, top: anim.ct}).animate(anim.t, rate);
            break; 
            case 'top': layerE.css({top: anim.ct}).animate(anim.t, rate);
            break;
            case 'right-top': layerE.css({left: anim.cr, top: anim.ct}).animate(anim.t, rate);
            break;
            case 'right-bottom': layerE.css({left: anim.cr, top: wh}).animate(stop ? anim.t : anim.b, rate);
            break;
            case 'bottom': layerE.css({top: wh}).animate(stop ? anim.t : anim.b, rate);
            break;
            case 'left-bottom': layerE.css({left: anim.cl, top: wh}).animate(stop ? anim.t : anim.b, rate);
            break;
            case 'left': layerE.css({left: -layerE.outerWidth()}).animate({left: that.offsetLeft}, rate);
            break;
        } 
    };

    //初始化拖拽元素
    layer.setMove = function(){
        return that.move();
    };
    
    //置顶当前窗口
    layer.zIndex = that.config.zIndex;
    layer.setTop = function(layerNow){
        var setZindex = function(){
            layer.zIndex++;
            layerNow.css('z-index', layer.zIndex + 1);
        };
        layer.zIndex = parseInt(layerNow[0].style.zIndex);
        layerNow.on('mousedown', setZindex);
        return layer.zIndex;
    };
};

ready.isauto = function(layero, options, offset){
    options.area[0] === 'auto' && (options.area[0] = layero.outerWidth());
    options.area[1] === 'auto' && (options.area[1]  = layero.outerHeight());
    layero.attr({area: options.area + ',' + offset});
    layero.find('.xubox_max').addClass('xubox_maxmin');
};

ready.rescollbar = function(index){
    if(doms.html.attr('layer-full') == index){
        if(doms.html[0].style.removeProperty){
            doms.html[0].style.removeProperty('overflow');
        } else {
            doms.html[0].style.removeAttribute('overflow');
        }
        doms.html.removeAttr('layer-full');
    }
};


/**
 * 集成属性/方法
 **/
 

//获取page层所在索引
layer.getIndex = function(selector){
    return $(selector).parents('.'+doms.lay).attr('times');    
};

//获取子iframe的DOM
layer.getChildFrame = function(selector, index){
    index = index || $('.'+ doms.ifr).parents('.'+doms.lay).attr('times');
    return $('#'+ doms.lay + index).find('.'+ doms.ifr).contents().find(selector);    
};

//得到当前iframe层的索引，子iframe时使用
layer.getFrameIndex = function(name){
    return $(name ? '#'+ name : '.'+ doms.ifr).parents('.'+doms.lay).attr('times');
};

//iframe层自适应宽高
layer.iframeAuto = function(index){
    index = index || $('.'+ doms.ifr).parents('.'+doms.lay).attr('times');
    var heg = layer.getChildFrame('body', index).outerHeight(),
    layero = $('#'+ doms.lay + index), tit = layero.find(doms.title), titHt = 0;
    tit && (titHt = tit.height());
    layero.css({height: heg + titHt});
    var bs = -parseInt($('#xubox_border'+ index).css('top'));
    $('#xubox_border'+ index).css({height: heg + 2*bs + titHt});
    $('#'+ doms.ifr + index).css({height: heg});
};

//重置iframe url
layer.iframeSrc = function(index, url){
    $('#'+ doms.lay + index).find('iframe').attr('src', url);
};

//重置层
layer.area = function(index, options){
    var layero = [$('#'+ doms.lay + index), $('#xubox_border'+ index)],
    type = layero[0].attr('type'), main = layero[0].find('.xubox_main'),
    title = layero[0].find(doms.title);
    
    if(type === ready.type[1] || type === ready.type[2]){
        layero[0].css(options);
        main.css({width: options.width, height: options.height});
        if(type === ready.type[2]){
            var iframe = layero[0].find('iframe');
            iframe.css({width: options.width, height: title ? options.height - title.innerHeight() : options.height});
        }
        if(layero[0].css('margin-left') !== '0px') {
            options.hasOwnProperty('top') && layero[0].css({top: options.top - (layero[1][0] ? parseFloat(layero[1].css('top')) : 0)});
            options.hasOwnProperty('left') && layero[0].css({left: options.left + layero[0].outerWidth()/2 - (layero[1][0] ? parseFloat(layero[1].css('left')) : 0)});
            layero[0].css({marginLeft : -layero[0].outerWidth()/2});
        }
        if(layero[1][0]){
            layero[1].css({
                width: parseFloat(options.width) - 2*parseFloat(layero[1].css('left')), 
                height: parseFloat(options.height) - 2*parseFloat(layero[1].css('top'))
            });
        }
    }
};

//最小化
layer.min = function(index, options){
    var layero = $('#'+ doms.lay + index), offset = [layero.position().top, layero.position().left + parseFloat(layero.css('margin-left'))];
    ready.isauto(layero, options, offset);
    layer.area(index, {width: 180, height: 35});
    layero.find('.xubox_min').hide();
    layero.attr('type') === 'page' && layero.find(doms.page).hide();
    ready.rescollbar(index);
};

//还原
layer.restore = function(index){
    var layero = $('#'+ doms.lay + index), area = layero.attr('area').split(',');
    var type = layero.attr('type');
    layer.area(index, {
        width: parseFloat(area[0]), 
        height: parseFloat(area[1]), 
        top: parseFloat(area[2]), 
        left: parseFloat(area[3])
    });
    layero.find('.xubox_max').removeClass('xubox_maxmin');
    layero.find('.xubox_min').show();
    layero.attr('type') === 'page' && layero.find(doms.page).show();
    ready.rescollbar(index);
};

//全屏
layer.full = function(index, options){
    var layero = $('#'+ doms.lay + index), borders = options.border[0]*2, timer;
    var offset = [layero.position().top, layero.position().left + parseFloat(layero.css('margin-left'))];
    ready.isauto(layero, options, offset);
    if(!doms.html.attr('layer-full')){
        doms.html.css('overflow','hidden').attr('layer-full', index);
    }
    clearTimeout(timer);
    timer = setTimeout(function(){
        layer.area(index, {
             top: layero.css('position') === 'fixed' ? 0 : win.scrollTop(),
             left: layero.css('position') === 'fixed' ? 0 : win.scrollLeft(),
             width: win.width() - borders,
             height: win.height() - borders
        });
    }, 100);
};

//关闭layer总方法
layer.close = function(index){
    var layero = $('#'+ doms.lay + index), type = layero.attr('type'), shadeNow = $('#xubox_moves, #xubox_shade' + index);
    if(!layero[0]){
        return;
    }
    if(type == ready.type[1]){
        if(layero.find('.xuboxPageHtml')[0]){
            layero[0].innerHTML = '';
            layero.remove();
        }else{
            layero.find('.xubox_setwin,.xubox_close,.xubox_botton,.xubox_title,.xubox_border').remove();
            for(var i = 0 ; i < 3 ; i++){
                layero.find('.layer_pageContent').unwrap().hide();
            }
        }
    }else{
        layero[0].innerHTML = '';
        layero.remove();
    }
    shadeNow.remove();
    layer.ie6 && ready.reselect();
    ready.rescollbar(index);
    typeof ready.config.end[index] === 'function' && ready.config.end[index]();
    delete ready.config.end[index]; 
};

//关闭loading层
layer.closeLoad = function(){
    layer.close($('.xubox_loading').parents('.'+doms.lay).attr('times'));
};

//关闭tips层
layer.closeTips = function(){
    layer.close($('.xubox_tips').parents('.'+doms.lay).attr('times'));
};

//关闭所有层
layer.closeAll = function(){
    $.each($('.'+doms.lay), function(){
        layer.close($(this).attr('times'));
    });
};


//主入口
ready.run = function(){
    $ = jQuery; 
    win = $(window);
    doms.html = $('html');
    layer.use('skin/layer.css');
    $.layer = function(deliver){
        var o = new Class(deliver);
        return o.index;
    };
    (new Image()).src = layer.path + 'skin/default/xubox_ico0.png';
};

//为支持seajs模块加载
var require = '../../init/jquery'; //若采用seajs，需正确配置jquery的相对路径。未用可无视此处。
if(window.seajs){
    define([require], function(require, exports, module){
        ready.run();
        exports.layer = [window.layer, window['$'].layer];
    });
}else{
    ready.run();
}

}(window);