var W = screen.width; //取得屏幕分辨率宽度
        var H = screen.height; //取得屏幕分辨率高度

        function M(id) {
            return document.getElementById(id); //用M()方法代替document.getElementById(id)
        }
        function MC(t) {
            return document.createElement(t); //用MC()方法代替document.createElement(t)
        };
        //判断浏览器是否为IE
        function isIE() {
            return (document.all && window.ActiveXObject && !window.opera) ? true : false;
        }
        //取得页面的高宽
        function getBodySize() {
            var bodySize = [];
            with (document.documentElement) {
                bodySize[0] = (scrollWidth > clientWidth) ? scrollWidth : clientWidth; //如果滚动条的宽度大于页面的宽度，取得滚动条的宽度，否则取页面宽度
                bodySize[1] = (scrollHeight > clientHeight) ? scrollHeight : clientHeight; //如果滚动条的高度大于页面的高度，取得滚动条的高度，否则取高度
            }
            return bodySize;
        }
        //创建遮盖层
        function popCoverDiv() {
            if (M("cover_div")) {
                //如果存在遮盖层，则让其显示 
                M("cover_div").style.display = 'block';
            } else {
                //否则创建遮盖层
                var coverDiv = MC('div');
                document.body.appendChild(coverDiv);
                coverDiv.id = 'cover_div';
                with (coverDiv.style) {
                    position = 'absolute';
                    background = '#e8e8e8';
                    left = '0px';
                    top = '0px';
                    var bodySize = getBodySize();
                    width = bodySize[0] + 'px'
                    height = bodySize[1] + 'px';
                    zIndex = 80;
                    if (isIE()) {
                        filter = "Alpha(Opacity=60)"; //IE逆境
                    } else {
                        opacity = 0.6;
                    }
                }
            }
        }

        //让登陆层显示为块 
        function showLogin() {
            var login = M("subscrible");
            login.style.display = "block";
        }

        //设置DIV层的样式
        function change() {
            var login = M("subscrible");
            login.style.position = "absolute";
            login.style.border = "1px solid #CCCCCC";
            login.style.background = "#fff";
            var i = 0;
            var bodySize = getBodySize();

            login.style.width = i * i * 4 + "px";
            login.style.height = i * i * 1.5 + "px";

            document.documentElement.clientWidth

            login.style.left = (document.documentElement.clientWidth - 315) / 2 + 220 + "px";

            login.style.top = document.documentElement.scrollTop + (document.documentElement.clientHeight - 131) / 2 + 220;
            //popChange(i);
        }
        //让DIV层大小循环增大
        function popChange(i) {
            var login = M("subscrible");
            var bodySize = getBodySize();
            login.style.left = (bodySize[0] - i * i * 4) / 4 + "px";
            login.style.top = (bodySize[1] / 2 - 100 - i * i) + "px";
            login.style.width = i * i * 4 + "px";
            login.style.height = i * i * 1.5 + "px";
            if (i <= 10) {
                i++;
                setTimeout("popChange(" + i + ")", 10); //设置超时10毫秒
            }
        }

        function open2() {
            change();
            showLogin();
            popCoverDiv()
            void (0); //不进行任何操作,如：<a href="#">aaa</a>
        }
        //关闭DIV层
        function close() {
            M('subscrible').style.display = 'none';
            M("cover_div").style.display = 'none';
            void (0);
        }
    //创建遮盖层
    function popCoverDiv1() {
        if (M("cover_div")) {
            //如果存在遮盖层，则让其显示 
            M("cover_div").style.display = 'block';
        } else {
            //否则创建遮盖层
            var coverDiv = MC('div');
            document.body.appendChild(coverDiv);
            coverDiv.id = 'cover_div';
            with (coverDiv.style) {
                position = 'absolute';
                background = '#e8e8e8';
                left = '0px';
                top = '0px';
                var bodySize = getBodySize();
                width = bodySize[0] + 'px'
                height = bodySize[1] + 'px';
                zIndex = 80;
                if (isIE()) {
                    filter = "Alpha(Opacity=60)"; //IE逆境
                } else {
                    opacity = 0.6;
                }
            }
        }
    }

    //让登陆层显示为块 
    function showLogin1() {
        var login = M("newalbum1");
        login.style.display = "block";
    }

    //设置DIV层的样式
    function change1() {
        var login = M("newalbum1");
        login.style.position = "absolute";
        login.style.border = "1px solid #CCCCCC";
        login.style.background = "#F6F6F6";
        var i = 0;
        var bodySize = getBodySize();

        login.style.width = i * i * 4 + "px";
        login.style.height = i * i * 1.5 + "px";

        login.style.left = (document.documentElement.clientWidth - 465) / 2 + "px";

        login.style.top = document.documentElement.scrollTop + (document.documentElement.clientHeight - 400) / 2;
        //popChange(i);
    }
    //让DIV层大小循环增大
    function popChange1(i) {
        var login = M("newalbum1");
        var bodySize = getBodySize();
        login.style.left = (bodySize[0] - i * i * 4) / 4 + "px";
        login.style.top = (bodySize[1] / 2 - 100 - i * i) + "px";
        login.style.width = i * i * 4 + "px";
        login.style.height = i * i * 1.5 + "px";
        if (i <= 10) {
            i++;
            setTimeout("popChange1(" + i + ")", 10); //设置超时10毫秒
        }
    }

    function open1() {
        change1();
        showLogin1();
        popCoverDiv1()
        void (0); //不进行任何操作,如：<a href="#">aaa</a>
    }
    //关闭DIV层
    function close1() {
        M('newalbum1').style.display = 'none';
        M("cover_div").style.display = 'none';
        void (0);
    }





    //创建遮盖层
    function popCoverDiv2() {
        if (M("cover_div")) {
            //如果存在遮盖层，则让其显示 
            M("cover_div").style.display = 'block';
        } else {
            //否则创建遮盖层
            var coverDiv = MC('div');
            document.body.appendChild(coverDiv);
            coverDiv.id = 'cover_div';
            with (coverDiv.style) {
                position = 'absolute';
                background = '#e8e8e8';
                left = '0px';
                top = '0px';
                var bodySize = getBodySize();
                width = bodySize[0] + 'px'
                height = bodySize[1] + 'px';
                zIndex = 80;
                if (isIE()) {
                    filter = "Alpha(Opacity=60)"; //IE逆境
                } else {
                    opacity = 0.6;
                }
            }
        }
    }

    //让登陆层显示为块 
    function showLogin2() {
        var login = M("edittitle");
        login.style.display = "block";
    }

    //设置DIV层的样式
    function change2() {
        var login = M("edittitle");
        login.style.position = "absolute";
        login.style.border = "1px solid #CCCCCC";
        login.style.background = "#F6F6F6";
        var i = 0;
        var bodySize = getBodySize();

        login.style.width = i * i * 4 + "px";
        login.style.height = i * i * 1.5 + "px";

        login.style.left = (document.documentElement.clientWidth - 465) / 2 + "px";

        login.style.top = document.documentElement.scrollTop + (document.documentElement.clientHeight - 200) / 2;
        //popChange(i);
    }
    //让DIV层大小循环增大
    function popChange2(i) {
        var login = M("edittitle");
        var bodySize = getBodySize();
        login.style.left = (bodySize[0] - i * i * 4) / 4 + "px";
        login.style.top = (bodySize[1] / 2 - 100 - i * i) + "px";
        login.style.width = i * i * 4 + "px";
        login.style.height = i * i * 1.5 + "px";
        if (i <= 10) {
            i++;
            setTimeout("popChange2(" + i + ")", 10); //设置超时10毫秒
        }
    }

    function open3() {
        change2();
        showLogin2();
        popCoverDiv2()
        void (0); //不进行任何操作,如：<a href="#">aaa</a>
    }
    //关闭DIV层
    function close3() {
        M('edittitle').style.display = 'none';
        M("cover_div").style.display = 'none';
        void (0);
    }