var jiathis_url = "http://www.jiathis.com";
var jiathis_uid = 0;
- 
function() {
    var d = document,
    isStrict = d.compatMode == "CSS1Compat",
    dd = d.documentElement,
    db = d.body,
    m = Math.max,
    ie = !!d.all,
    ua = navigator.userAgent.toLowerCase(),
    head = d.getElementsByTagName('head')[0],
    getWH = function() {
        return {
            h: (isStrict ? dd: db).clientHeight,
            w: (isStrict ? dd: db).clientWidth
        }
    },
    getS = function() {
        return {
            t: m(dd.scrollTop, db.scrollTop),
            l: m(dd.scrollLeft, db.scrollLeft)
        }
    },
    getP = function(a) {
        var r = {
            t: 0,
            l: 0
        },
        isGecko = /gecko/.test(ua),
        add = function(t, l) {
            r.l += l,
            r.t += t
        },
        p = a,
        sTL = getS();
        if (a && a != db) {
            if (a.getBoundingClientRect) {
                var b = a.getBoundingClientRect();
                if (b.top == b.bottom) {
                    var g = a.style.display;
                    a.style.display = 'block';
                    b.top = b.top - a.offsetHeight;
                    a.style.display = g
                };
                add(b.top + sTL.t - dd.clientTop, b.left + sTL.l - dd.clientLeft)
            } else {
                var c = d.defaultView;
                while (p) {
                    add(p.offsetTop, p.offsetLeft);
                    var e = c.getComputedStyle(p, null);
                    if (isGecko) {
                        var f = parseInt(e.getPropertyValue('border-left-width'), 10) || 0,
                        bt = parseInt(e.getPropertyValue('border-top-width'), 10) || 0;
                        add(bt, f);
                        if (p != a && e.getPropertyValue('overflow') != 'visible') add(bt, f)
                    }
                    p = p.offsetParent
                }
                p = a.parentNode;
                while (p && p != db) {
                    add( - p.scrollTop, -p.scrollLeft);
                    p = p.parentNode
                }
            }
        }
        return r
    },
    creElm = function(o, t, a) {
        var b = d.createElement(t || 'div');
        for (var p in o) {
            p == 'style' ? b[p].cssText = o[p] : b[p] = o[p]
        }
        return (a || db).insertBefore(b, (a || db).firstChild)
    },
    div = creElm({
        id: 'ckepop',
        style: "position:absolute;z-index:1000000000;display:none;overflow:auto;"
    }),
    div1 = creElm({
        id: 'ckepop',
        style: "position:absolute;z-index:1000000000;display:none;top:50%;left:50%;overflow:auto;"
    }),
    iframe = creElm({
        style: 'position:' + (/firefox/.test(ua) ? 'fixed': 'absolute') + ';display:none;filter:alpha(opacity=0);opacity:0',
        frameBorder: 0
    },
    'iframe'),
    timer,
    inputTimer,
    list,
    clist,
    h,
    texts = {},
    clickpopjs;
    creElm({
        href: jiathis_url+'/code/css/jiathis_share.css',
        rel: 'stylesheet',
        type: 'text/css'
    },
    'link');
    scripts = d.getElementsByTagName('script');
    for (var i = 0, ci; ci = scripts[i++];) {
        if (/jiathis.com/.test(ci.src)) {
            ci.src.replace(/(uid)=([^&]+)/g, 
            function(a, p, v) {
            	if(p == 'uid'){
            		jiathis_uid = parseInt(v);
            	}
            })
        }
    };
    $CKE = {
        pop: div,
        centerpop: div1,
        disappear: function(b) {
            var c = window.event || b,
            t = c.srcElement || c.target,
            contain = div1.contains ? div1.contains(t) : !!(div1.compareDocumentPosition(t) & 16),
            a = d.getElementById('jiathis_a'),
            contain1 = div.contains ? div.contains(t) : !!(div.compareDocumentPosition(t) & 16);
            if (!contain && !contain1 && t != a) {
                iframe.style.display = div1.style.display = 'none'
            }
        },
        over: function() {
            var s,
            T = this,
            timerCont,
            fn = function() {
                timerCont = setInterval(function() {
                    if (div.innerHTML) {
                        var p = getP(T),
                        wh = getWH(),
                        tl = getS();
                        with(div.style) {
                            display = "block";
                            var a = T.style.display;
                            T.style.display = 'block';
                            top = (p.t + T.offsetHeight + div.offsetHeight > wh.h + tl.t ? p.t - div.offsetHeight - (ie ? 2: 5) : ie ? p.t + T.offsetHeight + 1: p.t + T.offsetHeight - 5) + 'px';
                            left = p.l + 'px';
                            T.style.display = a
                        };
                        with(iframe.style) {
                            top = div.offsetTop + 'px';
                            left = div.offsetLeft + 'px';
                            width = div.offsetWidth + 'px';
                            height = div.offsetHeight + 'px';
                            margin = "";
                            display = 'block'
                        };
                        clearInterval(timerCont)
                    }
                },
                50)
            };
            if (!clickpopjs) {
                clickpopjs = creElm({
                    src: jiathis_url+'/code/ckepop.js',
                    charset: 'utf-8'
                },
                'script', head);
                clickpopjs.onloaded = 0;
                clickpopjs.onload = function() {
                    clickpopjs.onloaded = 1;
                    fn()
                };
                clickpopjs.onreadystatechange = function() { / complete | loaded / .test(clickpopjs.readyState) && !clickpopjs.onloaded && fn()
                }
            } else {
                fn()
            }
            return false
        },
        out: function() {
            timer = setTimeout(function() {
                div.style.display = 'none';
                div1.style.display != 'block' && (iframe.style.display = 'none')
            },
            100)
        },
        move: function() {
            clearTimeout(timer)
        },
        center: function() {
            div.style.display = iframe.style.display = 'none';
            if (!this.script) {
                this.script = creElm({
                    src: jiathis_url+'/code/ckecenterpop.js',
                    charset: 'utf-8'
                },
                'script', head);
                db.style.position = 'static'
            } else {
                var a = getS();
                div1.style.display = "block";
                div1.style.margin = ( - div1.offsetHeight / 2 + a.t) + "px " + ( - div1.offsetWidth / 2 + a.l) + "px";
                list = d.getElementById('ckelist'),
                clist = list.cloneNode(true),
                h = clist.getElementsByTagName('input');
                for (var i = 0, ci; ci = h[i++];) {
                    texts[ci.value] = ci.parentNode
                };
                with(iframe.style) {
                    left = top = '50%';
                    width = div1.offsetWidth + 'px';
                    height = div1.offsetHeight + 'px';
                    margin = div1.style.margin;
                    display = 'block'
                }
            };
            return false
        },
        choose: function(o) {
            clearTimeout(inputTimer);
            inputTimer = setTimeout(function() {
                var s = o.value.replace(/^\s+|\s+$/, ''),
                frag = d.createDocumentFragment();
                for (var p in texts) {
                    eval("var f = /" + (s || '.') + "/ig.test(p)");
                    f && frag.appendChild(texts[p].cloneNode(true))
                }
                list.innerHTML = '';
                list.appendChild(frag)
            },
            100)
        },
        centerClose: function() {
            iframe.style.display = div1.style.display = 'none'
        }
    };
    var h = d.getElementsByTagName('a');
    for (var i = 0, ci, tmp; ci = h[i++];) {
        if (/\bjiathis\b/.test(ci.className)) {
            ci.onmouseout = $CKE.out;
            ci.onmousemove = $CKE.move;
            ci.onclick = $CKE.center;
            ci.onmouseover = $CKE.over;
            ci.hideFocus = true;
            continue
        };
        if (ci.className && (tmp = ci.className.match(/^jiathis_button_(\w+)$/)) && tmp[1]) {
            ci.innerHTML = '<span class="jtico button jtico_' + tmp[1] + '"></span>';
            ci.onclick = function(a) {
                return function() {
                    jiathis_sendto(a)
                }
            } (tmp[1]);
            ci.href = '#';
            ci.title = 'send to ' + tmp[1]
        }
    };
    div.onmouseover = function() {
        clearTimeout(timer)
    };
    div.onmouseout = function() {
        $CKE.out()
    };
    ie ? d.attachEvent("onclick", $CKE.disappear) : d.addEventListener("click", $CKE.disappear, false)
} ();
function jiathis_sendto(a) {
    var e = encodeURIComponent,conf;
    try {
        conf = jiathis_config;
    } catch(err) {
        conf = {};
    };
    window.open(jiathis_url+'/send/?webid=' + a + '&url=' + e(conf.url || location) + '&title=' + e(conf.title || document.title) + (jiathis_uid ? '&uid=' + jiathis_uid: ''), '');
    return false;
}
function jt_copyUrl() {
    var a = this.location.href;
    var b = document.title;
    var c = b + " " + a;
    var userAgent = navigator.userAgent.toLowerCase();
    var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
    var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
    if(is_ie) {
		clipboardData.setData('Text', c);
		alert("复制成功,请粘贴到你的QQ/MSN上推荐给你的好友！");
	} else if(prompt('你使用的是非IE核心浏览器，请按下 Ctrl+C 复制代码到剪贴板', c)) {
		alert('复制成功,请粘贴到你的QQ/MSN上推荐给你的好友！');
	} else {
		alert('目前只支持IE，请复制地址栏URL,推荐给你的QQ/MSN好友！');
	}
}
function jt_addBookmark(a) {
    var b = parent.location.href;
    if (window.sidebar) {
        window.sidebar.addPanel(a, b, "");
    } else if (document.all) {
        window.external.AddFavorite(b, a);
    } else if (window.opera && window.print) {
        return true;
    }
}