/*
[Discuz!] (C)2001-2009 Comsenz Inc.
This is NOT a freeware, use is subject to license terms

$Id: common.js 17535 2009-01-20 05:12:20Z monkey $
*/

var lang = new Array();
var userAgent = navigator.userAgent.toLowerCase();
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
var is_mac = userAgent.indexOf('mac') != -1;
var ajaxdebug = 0;
var codecount = '-1';
var codehtml = new Array();
var charset = 'utf-8';
//FixPrototypeForGecko
if (is_moz && window.HTMLElement) {
    HTMLElement.prototype.__defineSetter__('outerHTML', function(sHTML) {
        var r = this.ownerDocument.createRange();
        r.setStartBefore(this);
        var df = r.createContextualFragment(sHTML);
        this.parentNode.replaceChild(df, this);
        return sHTML;
    });

    HTMLElement.prototype.__defineGetter__('outerHTML', function() {
        var attr;
        var attrs = this.attributes;
        var str = '<' + this.tagName.toLowerCase();
        for (var i = 0; i < attrs.length; i++) {
            attr = attrs[i];
            if (attr.specified)
                str += ' ' + attr.name + '="' + attr.value + '"';
        }
        if (!this.canHaveChildren) {
            return str + '>';
        }
        return str + '>' + this.innerHTML + '</' + this.tagName.toLowerCase() + '>';
    });

    HTMLElement.prototype.__defineGetter__('canHaveChildren', function() {
        switch (this.tagName.toLowerCase()) {
            case 'area': case 'base': case 'basefont': case 'col': case 'frame': case 'hr': case 'img': case 'br': case 'input': case 'isindex': case 'link': case 'meta': case 'param':
                return false;
        }
        return true;
    });
    HTMLElement.prototype.click = function() {
        var evt = this.ownerDocument.createEvent('MouseEvents');
        evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
        this.dispatchEvent(evt);
    }
}

/* Array.prototype.push = function(value) {
this[this.length] = value;
return this.length;
} */

function $(id) {
    return document.getElementById(id);
}

function checkall(form, prefix, checkall) {
    var checkall = checkall ? checkall : 'chkall';
    count = 0;
    for (var i = 0; i < form.elements.length; i++) {
        var e = form.elements[i];
        if (e.name && e.name != checkall && (!prefix || (prefix && e.name.match(prefix)))) {
            e.checked = form.elements[checkall].checked;
            if (e.checked) {
                count++;
            }
        }
    }
    return count;
}

function doane(event) {
    e = event ? event : window.event;
    if (is_ie) {
        e.returnValue = false;
        e.cancelBubble = true;
    } else if (e) {
        e.stopPropagation();
        e.preventDefault();
    }
}

function fetchCheckbox(cbn) {
    return $(cbn) && $(cbn).checked == true ? 1 : 0;
}

function getcookie(name) {
    var cookie_start = document.cookie.indexOf(name);
    var cookie_end = document.cookie.indexOf(";", cookie_start);
    return cookie_start == -1 ? '' : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
}

imggroup = new Array();
function thumbImg(obj, method) {
    if (!obj) {
        return;
    }
    obj.onload = null;
    file = obj.src;
    zw = obj.offsetWidth;
    zh = obj.offsetHeight;
    if (zw < 2) {
        if (!obj.id) {
            obj.id = 'img_' + Math.random();
        }
        setTimeout("thumbImg($('" + obj.id + "'), " + method + ")", 100);
        return;
    }
    zr = zw / zh;
    method = !method ? 0 : 1;
    if (method) {
        fixw = obj.getAttribute('_width');
        fixh = obj.getAttribute('_height');
        if (zw > fixw) {
            zw = fixw;
            zh = zw / zr;
        }
        if (zh > fixh) {
            zh = fixh;
            zw = zh * zr;
        }
    } else {
        var widthary = imagemaxwidth.split('%');
        if (widthary.length > 1) {
            fixw = $('wrap').clientWidth - 200;
            if (widthary[0]) {
                fixw = fixw * widthary[0] / 100;
            } else if (widthary[1]) {
                fixw = fixw < widthary[1] ? fixw : widthary[1];
            }
        } else {
            fixw = widthary[0];
        }
        if (zw > fixw) {
            zw = fixw;
            zh = zw / zr;
            obj.style.cursor = 'pointer';
            if (!obj.onclick) {
                obj.onclick = function() {
                    zoom(obj, obj.src);
                }
            }
        }
    }
    obj.width = zw;
    obj.height = zh;
}

function imgzoom() { }
function attachimg() { }

function in_array(needle, haystack) {
    if (typeof needle == 'string' || typeof needle == 'number') {
        for (var i in haystack) {
            if (haystack[i] == needle) {
                return true;
            }
        }
    }
    return false;
}

var clipboardswfdata;
function setcopy(text, alertmsg) {
    if (is_ie) {
        clipboardData.setData('Text', text);
        if (alertmsg) {
            alert(alertmsg);
        }
    } else {
        floatwin('open_clipboard', -1, 300, 110);
        $('floatwin_clipboard_title').innerHTML = '剪贴板';
        str = '<div style="text-decoration:underline;">点此复制到剪贴板</div>' +
			AC_FL_RunContent('id', 'clipboardswf', 'name', 'clipboardswf', 'devicefont', 'false', 'width', '100', 'height', '20', 'src', 'images/common/clipboard.swf', 'menu', 'false', 'allowScriptAccess', 'sameDomain', 'swLiveConnect', 'true', 'wmode', 'transparent', 'style', 'margin-top:-20px');
        $('floatwin_clipboard_content').innerHTML = str;
        clipboardswfdata = text;
    }
}

function dconfirm(msg, script, width, height) {
    floatwin('open_confirm', -1, !width ? 300 : width, !height ? 110 : height);
    $('floatwin_confirm_title').innerHTML = '提示信息';
    $('floatwin_confirm_content').innerHTML = msg + '<br /><button onclick="' + script + ';floatwin(\'close_confirm\')">&nbsp;是&nbsp;</button>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<button onclick="floatwin(\'close_confirm\')">&nbsp;否&nbsp;</button>';
}

function dnotice(msg, script, width, height) {
    script = !script ? '' : script;
    floatwin('open_confirm', -1, !width ? 400 : width, !height ? 110 : height);
    $('floatwin_confirm_title').innerHTML = '提示信息';
    $('floatwin_confirm_content').innerHTML = msg + (script ? '<br /><button onclick="' + script + ';floatwin(\'close_confirm\')">确定</button>' : '');
}

function setcopy_gettext() {
    window.document.clipboardswf.SetVariable('str', clipboardswfdata)
}

function isUndefined(variable) {
    return typeof variable == 'undefined' ? true : false;
}

function mb_strlen(str) {
    var len = 0;
    for (var i = 0; i < str.length; i++) {
        len += str.charCodeAt(i) < 0 || str.charCodeAt(i) > 255 ? (charset == 'utf-8' ? 3 : 2) : 1;
    }
    return len;
}

function mb_cutstr(str, maxlen, dot) {
    var len = 0;
    var ret = '';
    var dot = !dot ? '...' : '';
    maxlen = maxlen - dot.length;
    for (var i = 0; i < str.length; i++) {
        len += str.charCodeAt(i) < 0 || str.charCodeAt(i) > 255 ? (charset == 'utf-8' ? 3 : 2) : 1;
        if (len > maxlen) {
            ret += dot;
            break;
        }
        ret += str.substr(i, 1);
    }
    return ret;
}

function setcookie(cookieName, cookieValue, seconds, path, domain, secure) {
    var expires = new Date();
    expires.setTime(expires.getTime() + seconds * 1000);
    domain = !domain ? cookiedomain : domain;
    path = !path ? cookiepath : path;
    document.cookie = escape(cookieName) + '=' + escape(cookieValue)
		+ (expires ? '; expires=' + expires.toGMTString() : '')
		+ (path ? '; path=' + path : '/')
		+ (domain ? '; domain=' + domain : '')
		+ (secure ? '; secure' : '');
}

function strlen(str) {
    return (is_ie && str.indexOf('\n') != -1) ? str.replace(/\r?\n/g, '_').length : str.length;
}

function updatestring(str1, str2, clear) {
    str2 = '_' + str2 + '_';
    return clear ? str1.replace(str2, '') : (str1.indexOf(str2) == -1 ? str1 + str2 : str1);
}

function toggle_collapse(objname, noimg, complex, lang) {
    var obj = $(objname);
    if (obj) {
        obj.style.display = obj.style.display == '' ? 'none' : '';
        var collapsed = getcookie('discuz_collapse');
        collapsed = updatestring(collapsed, objname, !obj.style.display);
        setcookie('discuz_collapse', collapsed, (collapsed ? 2592000 : -2592000));
    }
    if (!noimg) {
        var img = $(objname + '_img');
        if (img.tagName != 'IMG') {
            if (img.className.indexOf('_yes') == -1) {
                img.className = img.className.replace(/_no/, '_yes');
                if (lang) {
                    img.innerHTML = lang[0];
                }
            } else {
                img.className = img.className.replace(/_yes/, '_no');
                if (lang) {
                    img.innerHTML = lang[1];
                }
            }
        } else {
            img.src = img.src.indexOf('_yes.gif') == -1 ? img.src.replace(/_no\.gif/, '_yes\.gif') : img.src.replace(/_yes\.gif/, '_no\.gif');
        }
        img.blur();
    }
    if (complex) {
        var objc = $(objname + '_c');
        objc.className = objc.className == 'c_header' ? 'c_header closenode' : 'c_header';
    }

}

function sidebar_collapse(lang) {
    if (lang[0]) {
        toggle_collapse('sidebar', null, null, lang);
        $('wrap').className = $('wrap').className == 'wrap with_side s_clear' ? 'wrap s_clear' : 'wrap with_side s_clear';
    } else {
        var collapsed = getcookie('discuz_collapse');
        collapsed = updatestring(collapsed, 'sidebar', 1);
        setcookie('discuz_collapse', collapsed, (collapsed ? 2592000 : -2592000));
        location.reload();
    }
}

function trim(str) {
    return (str + '').replace(/(\s+)$/g, '').replace(/^\s+/g, '');
}

function _attachEvent(obj, evt, func, eventobj) {
    eventobj = !eventobj ? obj : eventobj;
    if (obj.addEventListener) {
        obj.addEventListener(evt, func, false);
    } else if (eventobj.attachEvent) {
        obj.attachEvent("on" + evt, func);
    }
}

var cssloaded = new Array();
function loadcss(cssname) {
    if (!cssloaded[cssname]) {
        css = document.createElement('link');
        css.type = 'text/css';
        css.rel = 'stylesheet';
        css.href = 'forumdata/cache/style_' + STYLEID + '_' + cssname + '.css?' + VERHASH;
        var headNode = document.getElementsByTagName("head")[0];
        headNode.appendChild(css);
        cssloaded[cssname] = 1;
    }
}

var jsmenu = new Array();
var ctrlobjclassName;
jsmenu['active'] = new Array();
jsmenu['timer'] = new Array();
jsmenu['iframe'] = new Array();

function initCtrl(ctrlobj, click, duration, timeout, layer) {
    if (ctrlobj && !ctrlobj.initialized) {
        ctrlobj.initialized = true;
        ctrlobj.unselectable = true;

        ctrlobj.outfunc = typeof ctrlobj.onmouseout == 'function' ? ctrlobj.onmouseout : null;
        ctrlobj.onmouseout = function() {
            if (this.outfunc) this.outfunc();
            if (duration < 3 && !jsmenu['timer'][ctrlobj.id]) jsmenu['timer'][ctrlobj.id] = setTimeout('hideMenu(' + layer + ')', timeout);
        }

        ctrlobj.overfunc = typeof ctrlobj.onmouseover == 'function' ? ctrlobj.onmouseover : null;
        ctrlobj.onmouseover = function(e) {
            doane(e);
            if (this.overfunc) this.overfunc();
            if (click) {
                clearTimeout(jsmenu['timer'][this.id]);
                jsmenu['timer'][this.id] = null;
            } else {
                for (var id in jsmenu['timer']) {
                    if (jsmenu['timer'][id]) {
                        clearTimeout(jsmenu['timer'][id]);
                        jsmenu['timer'][id] = null;
                    }
                }
            }
        }
    }
}

function initMenu(ctrlid, menuobj, duration, timeout, layer, drag) {
    if (menuobj && !menuobj.initialized) {
        menuobj.initialized = true;
        menuobj.ctrlkey = ctrlid;
        menuobj.onclick = ebygum;
        menuobj.style.position = 'absolute';
        if (duration < 3) {
            if (duration > 1) {
                menuobj.onmouseover = function() {
                    clearTimeout(jsmenu['timer'][ctrlid]);
                    jsmenu['timer'][ctrlid] = null;
                }
            }
            if (duration != 1) {
                menuobj.onmouseout = function() {
                    jsmenu['timer'][ctrlid] = setTimeout('hideMenu(' + layer + ')', timeout);
                }
            }
        }
        menuobj.style.zIndex = 999 + layer;
        if (ctrlid.indexOf("calendarexp") != -1)
            menuobj.style.zIndex = 10003;
        if (drag) {
            menuobj.onmousedown = function(event) { try { menudrag(menuobj, event, 1); } catch (e) { } };
            menuobj.onmousemove = function(event) { try { menudrag(menuobj, event, 2); } catch (e) { } };
            menuobj.onmouseup = function(event) { try { menudrag(menuobj, event, 3); } catch (e) { } };
        }
    }
}

var menudragstart = new Array();
function menudrag(menuobj, e, op) {
    if (op == 1) {
        if (in_array(is_ie ? event.srcElement.tagName : e.target.tagName, ['TEXTAREA', 'INPUT', 'BUTTON', 'SELECT'])) {
            return;
        }
        menudragstart = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
        menudragstart[2] = parseInt(menuobj.style.left);
        menudragstart[3] = parseInt(menuobj.style.top);
        doane(e);
    } else if (op == 2 && menudragstart[0]) {
        var menudragnow = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
        menuobj.style.left = (menudragstart[2] + menudragnow[0] - menudragstart[0]) + 'px';
        menuobj.style.top = (menudragstart[3] + menudragnow[1] - menudragstart[1]) + 'px';
        doane(e);
    } else if (op == 3) {
        menudragstart = [];
        doane(e);
    }
}

function showMenu(ctrlid, click, offset, duration, timeout, layer, showid, maxh, drag) {
    var ctrlobj = $(ctrlid);
    if (!ctrlobj) return;
    if (isUndefined(click)) click = false;
    if (isUndefined(offset)) offset = 0;
    if (isUndefined(duration)) duration = 2;
    if (isUndefined(timeout)) timeout = 250;
    if (isUndefined(layer)) layer = 0;
    if (isUndefined(showid)) showid = ctrlid;
    var showobj = $(showid);
    var menuobj = $(showid + '_menu');
    if (!showobj || !menuobj) return;
    if (isUndefined(maxh)) maxh = 400;
    if (isUndefined(drag)) drag = false;

    if (click && jsmenu['active'][layer] == menuobj) {
        hideMenu(layer);
        return;
    } else {
        hideMenu(layer);
    }

    var len = jsmenu['timer'].length;
    if (len > 0) {
        for (var i = 0; i < len; i++) {
            if (jsmenu['timer'][i]) clearTimeout(jsmenu['timer'][i]);
        }
    }

    initCtrl(ctrlobj, click, duration, timeout, layer);
    ctrlobjclassName = ctrlobj.className;
    ctrlobj.className += ' hover';
    initMenu(ctrlid, menuobj, duration, timeout, layer, drag);

    menuobj.style.display = '';
    if (!is_opera) {
        menuobj.style.clip = 'rect(auto, auto, auto, auto)';
    }

    setMenuPosition(showid, offset);

    if (maxh && menuobj.scrollHeight > maxh) {
        menuobj.style.height = maxh + 'px';
        if (is_opera) {
            menuobj.style.overflow = 'auto';
        } else {
            menuobj.style.overflowY = 'auto';
        }
    }

    if (!duration) {
        setTimeout('hideMenu(' + layer + ')', timeout);
    }

    jsmenu['active'][layer] = menuobj;
}

function setMenuPosition(showid, offset) {
    var showobj = $(showid);
    var menuobj = $(showid + '_menu');
    if (isUndefined(offset)) offset = 0;
    if (showobj) {
        showobj.pos = fetchOffset(showobj);
        showobj.X = showobj.pos['left'];
        showobj.Y = showobj.pos['top'];
        if ($(InFloat) != null) {
            var InFloate = InFloat.split('_');
            if (!floatwinhandle[InFloate[1] + '_1']) {
                floatwinnojspos = fetchOffset($('floatwinnojs'));
                floatwinhandle[InFloate[1] + '_1'] = floatwinnojspos['left'];
                floatwinhandle[InFloate[1] + '_2'] = floatwinnojspos['top'];
            }
            showobj.X = showobj.X - $(InFloat).scrollLeft - parseInt(floatwinhandle[InFloate[1] + '_1']);
            showobj.Y = showobj.Y - $(InFloat).scrollTop - parseInt(floatwinhandle[InFloate[1] + '_2']);
            InFloat = '';
        }
        showobj.w = showobj.offsetWidth;
        showobj.h = showobj.offsetHeight;
        menuobj.w = menuobj.offsetWidth;
        menuobj.h = menuobj.offsetHeight;
        if (offset < 3) {
            menuobj.style.left = (showobj.X + menuobj.w > document.body.clientWidth) && (showobj.X + showobj.w - menuobj.w >= 0) ? showobj.X + showobj.w - menuobj.w + 'px' : showobj.X + 'px';
            menuobj.style.top = offset == 1 ? showobj.Y + 'px' : (offset == 2 || ((showobj.Y + showobj.h + menuobj.h > document.documentElement.scrollTop + document.documentElement.clientHeight) && (showobj.Y - menuobj.h >= 0)) ? (showobj.Y - menuobj.h) + 'px' : showobj.Y + showobj.h + 'px');
        } else if (offset == 3) {
            menuobj.style.left = (document.body.clientWidth - menuobj.clientWidth) / 2 + document.body.scrollLeft + 'px';
            menuobj.style.top = (document.body.clientHeight - menuobj.clientHeight) / 2 + document.body.scrollTop + 'px';
        }

        if (menuobj.style.clip && !is_opera) {
            menuobj.style.clip = 'rect(auto, auto, auto, auto)';
        }
    }
}

function hideMenu(layer) {
    if (isUndefined(layer)) layer = 0;
    if (jsmenu['active'][layer]) {
        try {
            $(jsmenu['active'][layer].ctrlkey).className = ctrlobjclassName;
        } catch (e) { }
        clearTimeout(jsmenu['timer'][jsmenu['active'][layer].ctrlkey]);
        jsmenu['active'][layer].style.display = 'none';
        if (is_ie && is_ie < 7 && jsmenu['iframe'][layer]) {
            jsmenu['iframe'][layer].style.display = 'none';
        }
        jsmenu['active'][layer] = null;
    }
}

function fetchOffset(obj) {
    var left_offset = obj.offsetLeft;
    var top_offset = obj.offsetTop;
    while ((obj = obj.offsetParent) != null) {
        left_offset += obj.offsetLeft;
        top_offset += obj.offsetTop;
    }
    return { 'left': left_offset, 'top': top_offset };
}

function ebygum(eventobj) {
    if (!eventobj || is_ie) {
        window.event.cancelBubble = true;
        return window.event;
    } else {
        if (eventobj.target.type == 'submit') {
            eventobj.target.form.submit();
        }
        eventobj.stopPropagation();
        return eventobj;
    }
}

function menuoption_onclick_function(e) {
    this.clickfunc();
    hideMenu();
}

function menuoption_onclick_link(e) {
    choose(e, this);
}

function menuoption_onmouseover(e) {
    this.className = 'popupmenu_highlight';
}

function menuoption_onmouseout(e) {
    this.className = 'popupmenu_option';
}

function choose(e, obj) {
    var links = obj.getElementsByTagName('a');
    if (links[0]) {
        if (is_ie) {
            links[0].click();
            window.event.cancelBubble = true;
        } else {
            if (e.shiftKey) {
                window.open(links[0].href);
                e.stopPropagation();
                e.preventDefault();
            } else {
                window.location = links[0].href;
                e.stopPropagation();
                e.preventDefault();
            }
        }
        hideMenu();
    }
}

var Ajaxs = new Array();
var AjaxStacks = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var attackevasive = isUndefined(attackevasive) ? 0 : attackevasive;
function Ajax(recvType, waitId) {

    for (var stackId = 0; stackId < AjaxStacks.length && AjaxStacks[stackId] != 0; stackId++);
    AjaxStacks[stackId] = 1;

    var aj = new Object();

    aj.loading = '加载中...'; //public
    aj.recvType = recvType ? recvType : 'XML'; //public
    aj.waitId = waitId ? $(waitId) : null; //public

    aj.resultHandle = null; //private
    aj.sendString = ''; //private
    aj.targetUrl = ''; //private
    aj.stackId = 0;
    aj.stackId = stackId;

    aj.setLoading = function(loading) {
        if (typeof loading !== 'undefined' && loading !== null) aj.loading = loading;
    }

    aj.setRecvType = function(recvtype) {
        aj.recvType = recvtype;
    }

    aj.setWaitId = function(waitid) {
        aj.waitId = typeof waitid == 'object' ? waitid : $(waitid);
    }

    aj.createXMLHttpRequest = function() {
        var request = false;
        if (window.XMLHttpRequest) {
            request = new XMLHttpRequest();
            if (request.overrideMimeType) {
                request.overrideMimeType('text/xml');
            }
        } else if (window.ActiveXObject) {
            var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
            for (var i = 0; i < versions.length; i++) {
                try {
                    request = new ActiveXObject(versions[i]);
                    if (request) {
                        return request;
                    }
                } catch (e) { }
            }
        }
        return request;
    }

    aj.XMLHttpRequest = aj.createXMLHttpRequest();
    aj.showLoading = function() {
        if (aj.waitId && (aj.XMLHttpRequest.readyState != 4 || aj.XMLHttpRequest.status != 200)) {
            aj.waitId.style.display = '';
            aj.waitId.innerHTML = '<span><img src="' + IMGDIR + '/loading.gif"> ' + aj.loading + '</span>';
        }
    }

    aj.processHandle = function() {
        if (aj.XMLHttpRequest.readyState == 4 && aj.XMLHttpRequest.status == 200) {
            for (k in Ajaxs) {
                if (Ajaxs[k] == aj.targetUrl) {
                    Ajaxs[k] = null;
                }
            }
            if (aj.waitId) {
                aj.waitId.style.display = 'none';
            }
            if (aj.recvType == 'HTML') {
                aj.resultHandle(aj.XMLHttpRequest.responseText, aj);
            } else if (aj.recvType == 'XML') {
                if (aj.XMLHttpRequest.responseXML.lastChild) {
                    aj.resultHandle(aj.XMLHttpRequest.responseXML.lastChild.firstChild.nodeValue, aj);
                } else {
                    if (ajaxdebug) {
                        var error = mb_cutstr(aj.XMLHttpRequest.responseText.replace(/\r?\n/g, '\\n').replace(/"/g, '\\\"'), 200);
                        aj.resultHandle('<root>ajaxerror<script type="text/javascript" reload="1">alert(\'Ajax Error: \\n' + error + '\');</script></root>', aj);
                    }
                }
            }
            AjaxStacks[aj.stackId] = 0;
        }
    }

    aj.get = function(targetUrl, resultHandle) {

        setTimeout(function() { aj.showLoading() }, 250);
        if (in_array(targetUrl, Ajaxs)) {
            return false;
        } else {
            Ajaxs.push(targetUrl);
        }
        aj.targetUrl = targetUrl;
        aj.XMLHttpRequest.onreadystatechange = aj.processHandle;
        aj.resultHandle = resultHandle;
        var delay = attackevasive & 1 ? (aj.stackId + 1) * 1001 : 100;
        if (window.XMLHttpRequest) {
            setTimeout(function() {
                aj.XMLHttpRequest.open('GET', aj.targetUrl);
                aj.XMLHttpRequest.send(null);
            }, delay);
        } else {
            setTimeout(function() {
                aj.XMLHttpRequest.open("GET", targetUrl, true);
                aj.XMLHttpRequest.send();
            }, delay);
        }

    }
    aj.post = function(targetUrl, sendString, resultHandle) {
        setTimeout(function() { aj.showLoading() }, 250);
        if (in_array(targetUrl, Ajaxs)) {
            return false;
        } else {
            Ajaxs.push(targetUrl);
        }
        aj.targetUrl = targetUrl;
        aj.sendString = sendString;
        aj.XMLHttpRequest.onreadystatechange = aj.processHandle;
        aj.resultHandle = resultHandle;
        aj.XMLHttpRequest.open('POST', targetUrl);
        aj.XMLHttpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
        aj.XMLHttpRequest.send(aj.sendString);
    }
    return aj;
}

function newfunction(func) {
    var args = new Array();
    for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);
    return function(event) {
        doane(event);
        window[func].apply(window, args);
        return false;
    }
}

function display(id) {
    $(id).style.display = $(id).style.display == '' ? 'none' : '';
}

function display_opacity(id, n) {
    if (!$(id)) {
        return;
    }
    if (n >= 0) {
        n -= 10;
        $(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + n + ')';
        $(id).style.opacity = n / 100;
        setTimeout('display_opacity(\'' + id + '\',' + n + ')', 50);
    } else {
        $(id).style.display = 'none';
        $(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
        $(id).style.opacity = 1;
    }
}

var evalscripts = new Array();
function evalscript(s) {
    if (s.indexOf('<script') == -1) return s;
    var p = /<script[^\>]*?>([^\x00]*?)<\/script>/ig;
    var arr = new Array();
    while (arr = p.exec(s)) {
        var p1 = /<script[^\>]*?src=\"([^\>]*?)\"[^\>]*?(reload=\"1\")?(?:charset=\"([\w\-]+?)\")?><\/script>/i;
        var arr1 = new Array();
        arr1 = p1.exec(arr[0]);
        if (arr1) {
            appendscript(arr1[1], '', arr1[2], arr1[3]);
        } else {
            p1 = /<script(.*?)>([^\x00]+?)<\/script>/i;
            arr1 = p1.exec(arr[0]);
            appendscript('', arr1[2], arr1[1].indexOf('reload=') != -1);
        }
    }
    return s;
}

function appendscript(src, text, reload, charset) {
    var id = hash(src + text);
    if (!reload && in_array(id, evalscripts)) return;
    if (reload && $(id)) {
        $(id).parentNode.removeChild($(id));
    }

    evalscripts.push(id);
    var scriptNode = document.createElement("script");
    scriptNode.type = "text/javascript";
    scriptNode.id = id;
    scriptNode.charset = charset ? charset : (is_moz ? document.characterSet : document.charset);
    try {
        if (src) {
            scriptNode.src = src;
        } else if (text) {
            scriptNode.text = text;
        }
        $('append_parent').appendChild(scriptNode);
    } catch (e) { }
}

function stripscript(s) {
    return s.replace(/<script.*?>.*?<\/script>/ig, '');
}

function ajaxupdateevents(obj, tagName) {
    tagName = tagName ? tagName : 'A';
    var objs = obj.getElementsByTagName(tagName);
    for (k in objs) {
        var o = objs[k];
        ajaxupdateevent(o);
    }
}

function ajaxupdateevent(o) {
    if (typeof o == 'object' && o.getAttribute) {
        if (o.getAttribute('ajaxtarget')) {
            if (!o.id) o.id = Math.random();
            var ajaxevent = o.getAttribute('ajaxevent') ? o.getAttribute('ajaxevent') : 'click';
            var ajaxurl = o.getAttribute('ajaxurl') ? o.getAttribute('ajaxurl') : o.href;
            _attachEvent(o, ajaxevent, newfunction('ajaxget', ajaxurl, o.getAttribute('ajaxtarget'), o.getAttribute('ajaxwaitid'), o.getAttribute('ajaxloading'), o.getAttribute('ajaxdisplay')));
            if (o.getAttribute('ajaxfunc')) {
                o.getAttribute('ajaxfunc').match(/(\w+)\((.+?)\)/);
                _attachEvent(o, ajaxevent, newfunction(RegExp.$1, RegExp.$2));
            }
        }
    }
}

/*
*@ url: 需求请求的 url
*@ id : 显示的 id
*@ waitid: 等待的 id，默认为显示的 id，如果 waitid 为空字符串，则不显示 loading...， 如果为 null，则在 showid 区域显示
*@ linkid: 是哪个链接触发的该 ajax 请求，该对象的属性(如 ajaxdisplay)保存了一些 ajax 请求过程需要的数据。
*/
function ajaxget(url, showid, waitid, loading, display, recall) {
    waitid = typeof waitid == 'undefined' || waitid === null ? showid : waitid;
    var x = new Ajax();
    x.setLoading(loading);
    x.setWaitId(waitid);
    x.display = typeof display == 'undefined' || display == null ? '' : display;
    x.showId = $(showid);
    if (x.showId) x.showId.orgdisplay = typeof x.showId.orgdisplay === 'undefined' ? x.showId.style.display : x.showId.orgdisplay;

    if (url.substr(strlen(url) - 1) == '#') {
        url = url.substr(0, strlen(url) - 1);
        x.autogoto = 1;
    }

    var url = url + '&inajax=1&ajaxtarget=' + showid;
    x.get(url, function(s, x) {
        evaled = false;
        if (s.indexOf('ajaxerror') != -1) {
            evalscript(s);
            evaled = true;
        }
        if (!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
            if (x.showId) {
                x.showId.style.display = x.showId.orgdisplay;
                x.showId.style.display = x.display;
                x.showId.orgdisplay = x.showId.style.display;
                ajaxinnerhtml(x.showId, s);
                ajaxupdateevents(x.showId);
                if (x.autogoto) scroll(0, x.showId.offsetTop);
            }
        }

        if (!evaled) evalscript(s);
        ajaxerror = null;
        if (recall) { eval(recall); }
    });
}

var ajaxpostHandle = 0;
function ajaxpost(formid, showid, waitid, showidclass, submitbtn) {
    showloading();
    var waitid = typeof waitid == 'undefined' || waitid === null ? showid : (waitid !== '' ? waitid : '');
    var showidclass = !showidclass ? '' : showidclass;

    if (ajaxpostHandle != 0) {
        return false;
    }
    var ajaxframeid = 'ajaxframe';
    var ajaxframe = $(ajaxframeid);
    if (ajaxframe == null) {
        if (is_ie && !is_opera) {
            ajaxframe = document.createElement("<iframe name='" + ajaxframeid + "' id='" + ajaxframeid + "'></iframe>");
        } else {
            ajaxframe = document.createElement("iframe");
            ajaxframe.name = ajaxframeid;
            ajaxframe.id = ajaxframeid;
        }
        ajaxframe.style.display = 'none';
        $('append_parent').appendChild(ajaxframe);

    }
    $(formid).target = ajaxframeid;
    ajaxpostHandle = [showid, ajaxframeid, formid, $(formid).target, showidclass, submitbtn];
    if (ajaxframe.attachEvent) {
        ajaxframe.detachEvent('onload', ajaxpost_load);
        ajaxframe.attachEvent('onload', ajaxpost_load);
    } else {
        document.removeEventListener('load', ajaxpost_load, true);
        ajaxframe.addEventListener('load', ajaxpost_load, false);
    }
    $(formid).action += '&inajax=1';
    $(formid).submit();
    return false;
}

function ajaxpost_load() {
    showloading('none');
    var s = '';
    try {
        if (is_ie) {
            s = $(ajaxpostHandle[1]).contentWindow.document.XMLDocument.text;
        } else {
            s = $(ajaxpostHandle[1]).contentWindow.document.documentElement.firstChild.nodeValue;
        }
    } catch (e) {
        if (ajaxdebug) {
            var error = mb_cutstr($(ajaxpostHandle[1]).contentWindow.document.body.innerText.replace(/\r?\n/g, '\\n').replace(/"/g, '\\\"'), 200);
            s = '<root>ajaxerror<script type="text/javascript" reload="1">alert(\'Ajax Error: \\n' + error + '\');</script></root>';
        }
    }
    evaled = false;
    if (s != '' && s.indexOf('ajaxerror') != -1) {
        evalscript(s);
        evaled = true;
    }
    if (ajaxpostHandle[4]) {
        $(ajaxpostHandle[0]).className = ajaxpostHandle[4];
        if (ajaxpostHandle[5]) {
            ajaxpostHandle[5].disabled = false;
        }
    }
    if (!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
        ajaxinnerhtml($(ajaxpostHandle[0]), s);
        if (!evaled) evalscript(s);
        setMenuPosition($(ajaxpostHandle[0]).ctrlid, 0);
        setTimeout("hideMenu()", 3000);
    }
    ajaxerror = null;
    if ($(ajaxpostHandle[2])) {
        $(ajaxpostHandle[2]).target = ajaxpostHandle[3];
    }
    ajaxpostHandle = 0;
}

function ajaxmenu(e, ctrlid, timeout, func, cache, duration, ismenu, divclass, optionclass) {
    showloading();
    if (jsmenu['active'][0] && jsmenu['active'][0].ctrlkey == ctrlid) {
        hideMenu();
        doane(e);
        return;
    } else if (is_ie && is_ie < 7 && document.readyState.toLowerCase() != 'complete') {
        return;
    }
    if (isUndefined(timeout)) timeout = 3000;
    if (isUndefined(func)) func = '';
    if (isUndefined(cache)) cache = 1;
    if (isUndefined(divclass)) divclass = 'popupmenu_popup';
    if (isUndefined(optionclass)) optionclass = 'popupmenu_option';
    if (isUndefined(ismenu)) ismenu = 1;
    if (isUndefined(duration)) duration = timeout > 0 ? 0 : 3;
    var div = $(ctrlid + '_menu');
    if (cache && div) {
        showMenu(ctrlid, e.type == 'click', 0, duration, timeout, 0, ctrlid, 400, 1);
        if (func) setTimeout(func + '(' + ctrlid + ')', timeout);
        doane(e);
    } else {
        if (!div) {
            div = document.createElement('div');
            div.ctrlid = ctrlid;
            div.id = ctrlid + '_menu';
            div.style.display = 'none';
            div.className = divclass;
            $('append_parent').appendChild(div);
        }

        var x = new Ajax();
        var href = !isUndefined($(ctrlid).href) ? $(ctrlid).href : $(ctrlid).attributes['href'].value;
        x.div = div;
        x.etype = e.type;
        x.optionclass = optionclass;
        x.duration = duration;
        x.timeout = timeout;
        x.get(href + '&inajax=1&ajaxmenuid=' + ctrlid + '_menu', function(s) {
            evaled = false;
            if (s.indexOf('ajaxerror') != -1) {
                evalscript(s);
                evaled = true;
                if (!cache && duration != 3 && x.div.id) setTimeout('$("append_parent").removeChild($(\'' + x.div.id + '\'))', timeout);
            }
            if (!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
                if (x.div) x.div.innerHTML = '<div class="' + x.optionclass + '">' + s + '</div>';
                showMenu(ctrlid, x.etype == 'click', 0, x.duration, x.timeout, 0, ctrlid, 400, 1);
                if (func) setTimeout(func + '("' + ctrlid + '")', x.timeout);
            }
            if (!evaled) evalscript(s);
            ajaxerror = null;
            showloading('none');
        });
        doane(e);
    }
}






//得到一个定长的hash值， 依赖于 stringxor()
function hash(string, length) {
    var length = length ? length : 32;
    var start = 0;
    var i = 0;
    var result = '';
    filllen = length - string.length % length;
    for (i = 0; i < filllen; i++) {
        string += "0";
    }
    while (start < string.length) {
        result = stringxor(result, string.substr(start, length));
        start += length;
    }
    return result;
}

function stringxor(s1, s2) {
    var s = '';
    var hash = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    var max = Math.max(s1.length, s2.length);
    for (var i = 0; i < max; i++) {
        var k = s1.charCodeAt(i) ^ s2.charCodeAt(i);
        s += hash.charAt(k % 52);
    }
    return s;
}

function showloading(display, waiting) {
    var display = display ? display : 'block';
    var waiting = waiting ? waiting : '页面加载中...';
    $('ajaxwaitid').innerHTML = waiting;
    $('ajaxwaitid').style.display = display;
}
/*
function ajaxinnerhtml(showid, s) {
if (showid.tagName != 'TBODY')
{
if (showid.tagName == "EM" && s.indexOf("script") != -1)
{
showid.className = "";
showid.innerHTML += s;
}
else
showid.innerHTML = s;
} else {
while(showid.firstChild) {
showid.firstChild.parentNode.removeChild(showid.firstChild);
}
var div1 = document.createElement('DIV');
div1.id = showid.id+'_div';
div1.innerHTML = '<table><tbody id="'+showid.id+'_tbody">'+s+'</tbody></table>';
$('append_parent').appendChild(div1);
var trs = div1.getElementsByTagName('TR');
var l = trs.length;
for(var i=0; i<l; i++) {
showid.appendChild(trs[0]);
}
var inputs = div1.getElementsByTagName('INPUT');
var l = inputs.length;
for(var i=0; i<l; i++) {
showid.appendChild(inputs[0]);
}
div1.parentNode.removeChild(div1);
}
}
*/

function ajaxinnerhtml(showid, s) {
    if (showid.tagName != 'TBODY') {
        showid.innerHTML = s;
    } else {
        while (showid.firstChild) {
            showid.firstChild.parentNode.removeChild(showid.firstChild);
        }
        var div1 = document.createElement('DIV');
        div1.id = showid.id + '_div';
        div1.innerHTML = '<table><tbody id="' + showid.id + '_tbody">' + s + '</tbody></table>';
        $('append_parent').appendChild(div1);
        var trs = div1.getElementsByTagName('TR');
        var l = trs.length;
        for (var i = 0; i < l; i++) {
            showid.appendChild(trs[0]);
        }
        var inputs = div1.getElementsByTagName('INPUT');
        var l = inputs.length;
        for (var i = 0; i < l; i++) {
            showid.appendChild(inputs[0]);
        }
        div1.parentNode.removeChild(div1);
    }
}


function AC_GetArgs(args, classid, mimeType) {
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();
    for (var i = 0; i < args.length; i = i + 2) {
        var currArg = args[i].toLowerCase();
        switch (currArg) {
            case "classid": break;
            case "pluginspage": ret.embedAttrs[args[i]] = 'http://www.macromedia.com/go/getflashplayer'; break;
            case "src": ret.embedAttrs[args[i]] = args[i + 1]; ret.params["movie"] = args[i + 1]; break;
            case "codebase": ret.objAttrs[args[i]] = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0'; break;
            case "onafterupdate": case "onbeforeupdate": case "onblur": case "oncellchange": case "onclick": case "ondblclick": case "ondrag": case "ondragend":
            case "ondragenter": case "ondragleave": case "ondragover": case "ondrop": case "onfinish": case "onfocus": case "onhelp": case "onmousedown":
            case "onmouseup": case "onmouseover": case "onmousemove": case "onmouseout": case "onkeypress": case "onkeydown": case "onkeyup": case "onload":
            case "onlosecapture": case "onpropertychange": case "onreadystatechange": case "onrowsdelete": case "onrowenter": case "onrowexit": case "onrowsinserted": case "onstart":
            case "onscroll": case "onbeforeeditfocus": case "onactivate": case "onbeforedeactivate": case "ondeactivate": case "type":
            case "id": ret.objAttrs[args[i]] = args[i + 1]; break;
            case "width": case "height": case "align": case "vspace": case "hspace": case "class": case "title": case "accesskey": case "name":
            case "tabindex": ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1]; break;
            default: ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
        }
    }
    ret.objAttrs["classid"] = classid;
    if (mimeType) {
        ret.embedAttrs["type"] = mimeType;
    }
    return ret;
}

function AC_FL_RunContent() {
    var ret = AC_GetArgs(arguments, "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash");
    var str = '';
    if (is_ie && !is_opera) {
        str += '<object ';
        for (var i in ret.objAttrs) {
            str += i + '="' + ret.objAttrs[i] + '" ';
        }
        str += '>';
        for (var i in ret.params) {
            str += '<param name="' + i + '" value="' + ret.params[i] + '" /> ';
        }
        str += '</object>';
    } else {
        str += '<embed ';
        for (var i in ret.embedAttrs) {
            str += i + '="' + ret.embedAttrs[i] + '" ';
        }
        str += '></embed>';
    }
    return str;
}

//PageScroll
function pagescroll_class(obj, pagewidth, pageheight) {
    this.ctrlobj = $(obj);
    this.speed = 2;
    this.pagewidth = pagewidth;
    this.times = 1;
    this.pageheight = pageheight;
    this.running = 0;
    this.defaultleft = 0;
    this.defaulttop = 0;
    this.script = '';
    this.start = function(times) {
        if (this.running) return 0;
        this.times = !times ? 1 : times;
        this.scrollpx = 0;
        return this.running = 1;
    }
    this.left = function(times, script) {
        if (!this.start(times)) return;
        this.stepv = -(this.step = this.pagewidth * this.times / this.speed);
        this.script = !script ? '' : script;
        setTimeout('pagescroll.h()', 1);
    }
    this.right = function(times, script) {
        if (!this.start(times)) return;
        this.stepv = this.step = this.pagewidth * this.times / this.speed;
        this.script = !script ? '' : script;
        setTimeout('pagescroll.h()', 1);
    }
    this.up = function(times, script) {
        if (!this.start(times)) return;
        this.stepv = -(this.step = this.pageheight * this.times / this.speed);
        this.script = !script ? '' : script;
        setTimeout('pagescroll.v()', 1);
    }
    this.down = function(times, script) {
        if (!this.start(times)) return;
        this.stepv = this.step = this.pageheight * this.times / this.speed;
        this.script = !script ? '' : script;
        setTimeout('pagescroll.v()', 1);
    }
    this.h = function() {
        if (this.scrollpx <= this.pagewidth * this.times) {
            this.scrollpx += Math.abs(this.stepv);
            patch = this.scrollpx > this.pagewidth * this.times ? this.scrollpx - this.pagewidth * this.times : 0;
            patch = patch > 0 && this.stepv < 0 ? -patch : patch;
            oldscrollLeft = this.ctrlobj.scrollLeft;
            this.ctrlobj.scrollLeft = this.ctrlobj.scrollLeft + this.stepv - patch;
            if (oldscrollLeft != this.ctrlobj.scrollLeft) {
                setTimeout('pagescroll.h()', 1);
                return;
            }
        }
        if (this.script) {
            eval(this.script);
        }
        this.running = 0;
    }
    this.v = function() {
        if (this.scrollpx <= this.pageheight * this.times) {
            this.scrollpx += Math.abs(this.stepv);
            patch = this.scrollpx > this.pageheight * this.times ? this.scrollpx - this.pageheight * this.times : 0;
            patch = patch > 0 && this.stepv < 0 ? -patch : patch;
            oldscrollTop = this.ctrlobj.scrollTop;
            this.ctrlobj.scrollTop = this.ctrlobj.scrollTop + this.stepv - patch;
            if (oldscrollTop != this.ctrlobj.scrollTop) {
                setTimeout('pagescroll.v()', 1);
                return;
            }
        }
        if (this.script) {
            eval(this.script);
        }
        this.running = 0;
    }
    this.init = function() {
        this.ctrlobj.scrollLeft = this.defaultleft;
        this.ctrlobj.scrollTop = this.defaulttop;
    }

}

//LiSelect
var selectopen = null;
var hiddencheckstatus = 0;
function loadselect(id, showinput, pageobj, pos, method) {
    var obj = $(id);
    var objname = $(id).name;
    var objoffset = fetchOffset(obj);
    objoffset['width'] = is_ie ? (obj.offsetWidth ? obj.offsetWidth : parseInt(obj.currentStyle.width)) : obj.offsetWidth;
    objoffset['height'] = is_ie ? (obj.offsetHeight ? obj.offsetHeight : parseInt(obj.currentStyle.height)) : obj.offsetHeight;
    pageobj = !pageobj ? '' : pageobj;
    showinput = !showinput ? 0 : showinput;
    pos = !pos ? 0 : 1;
    method = !method ? 0 : 1;
    var maxlength = 0;
    var defaultopt = '', defaultv = '';
    var lis = '<ul onfocus="loadselect_keyinit(event, 1)" onblur="loadselect_keyinit(event, 2)" class="newselect" id="' + objname + '_selectmenu" style="' + (!pos ? 'z-index:999;position: absolute; width: ' + objoffset['width'] + 'px;' : '') + 'display: none">';
    for (var i = 0; i < obj.options.length; i++) {
        lis += '<li ' + (obj.options[i].selected ? 'class="current" ' : '') + 'k_id="' + id + '" k_value="' + obj.options[i].value + '" onclick="loadselect_liset(\'' + objname + '\', ' + showinput + ', \'' + id + '\',' + (showinput ? 'this.innerHTML' : '\'' + obj.options[i].value + '\'') + ',this.innerHTML, ' + i + ')">' + obj.options[i].innerHTML + '</li>';
        maxlength = obj.options[i].value.length > maxlength ? obj.options[i].value.length : maxlength;
        if (obj.options[i].selected) {
            defaultopt = obj.options[i].innerHTML;
            defaultv = obj.options[i].value;
            if ($(objname)) {
                $(objname).setAttribute('selecti', i);
            }
        }
    }
    lis += '</ul>';
    if (showinput) {
        inp = '<input autocomplete="off" class="newselect" id="' + objname + '_selectinput" onclick="loadselect_viewmenu(this, \'' + objname + '\', 0, \'' + pageobj + '\');doane(event)" onchange="loadselect_inputset(\'' + id + '\', this.value);loadselect_viewmenu(this, \'' + objname + '\', 0, \'' + pageobj + '\')" value="' + defaultopt + '" style="width: ' + objoffset['width'] + 'px;height: ' + objoffset['height'] + 'px;" tabindex="1" />';
    } else {
        inp = '<a href="javascript:;" hidefocus="true" class="loadselect" id="' + objname + '_selectinput"' + (!obj.disabled ? ' onfocus="loadselect_keyinit(event, 1)" onblur="loadselect_keyinit(event, 2)" onmouseover="this.focus()" onmouseout="this.blur()" onkeyup="loadselect_key(this, event, \'' + objname + '\', \'' + pageobj + '\')" onclick="loadselect_viewmenu(this, \'' + objname + '\', 0, \'' + pageobj + '\');doane(event)"' : '') + ' tabindex="1">' + defaultopt + '</a>';
    }
    obj.options.length = 0;
    if (defaultopt) {
        obj.options[0] = showinput ? new Option('', defaultopt) : new Option('', defaultv);
    }
    obj.style.width = objoffset['width'] + 'px';
    obj.style.display = 'none';
    if (!method) {
        obj.outerHTML += inp + lis;
    } else {
        if (showinput) {
            var inpobj = document.createElement("input");
        } else {
            var inpobj = document.createElement("a");
        }
        obj.parentNode.appendChild(inpobj);
        inpobj.outerHTML = inp;
        var lisobj = document.createElement("ul");
        obj.parentNode.appendChild(lisobj);
        lisobj.outerHTML = lis;
    }
}

function loadselect_keyinit(e, a) {
    if (a == 1) {
        if (document.attachEvent) {
            document.body.attachEvent('onkeydown', loadselect_keyhandle);
        } else {
            document.body.addEventListener('keydown', loadselect_keyhandle, false);
        }
    } else {
        if (document.attachEvent) {
            document.body.detachEvent('onkeydown', loadselect_keyhandle);
        } else {
            document.body.removeEventListener('keydown', loadselect_keyhandle, false);
        }
    }
}

function loadselect_keyhandle(e) {
    e = is_ie ? event : e;
    if (e.keyCode == 40 || e.keyCode == 38) doane(e);
}

function loadselect_key(ctrlobj, e, objname, pageobj) {
    value = e.keyCode;
    if (value == 40 || value == 38) {
        if ($(objname + '_selectmenu').style.display == 'none') {
            loadselect_viewmenu(ctrlobj, objname, 0, pageobj);
        } else {
            lis = $(objname + '_selectmenu').getElementsByTagName('LI');
            selecti = $(objname).getAttribute('selecti');
            lis[selecti].className = '';
            if (value == 40) {
                selecti = parseInt(selecti) + 1;
            } else if (value == 38) {
                selecti = parseInt(selecti) - 1;
            }
            if (selecti < 0) {
                selecti = lis.length - 1
            } else if (selecti > lis.length - 1) {
                selecti = 0;
            }
            lis[selecti].className = 'current';
            $(objname).setAttribute('selecti', selecti);
            lis[selecti].parentNode.scrollTop = lis[selecti].offsetTop;
        }
    } else if (value == 13) {
        lis = $(objname + '_selectmenu').getElementsByTagName('LI');
        for (i = 0; i < lis.length; i++) {
            if (lis[i].className == 'current') {
                loadselect_liset(objname, 0, lis[i].getAttribute('k_id'), lis[i].getAttribute('k_value'), lis[i].innerHTML, i);
                break;
            }
        }
    }
}

function loadselect_viewmenu(ctrlobj, objname, hidden, pageobj) {
    if (!selectopen) {
        if (document.attachEvent) {
            document.body.attachEvent('onclick', loadselect_hiddencheck);
        } else {
            document.body.addEventListener('click', loadselect_hiddencheck, false);
        }
    }
    var hidden = !hidden ? 0 : 1;
    if ($(objname + '_selectmenu').style.display == '' || hidden) {
        $(objname + '_selectmenu').style.display = 'none';
    } else {
        if ($(selectopen)) {
            $(selectopen).style.display = 'none';
        }
        var objoffset = fetchOffset(ctrlobj);
        if (pageobj) {
            var InFloate = pageobj.split('_');
            objoffset['left'] -= $(pageobj).scrollLeft + parseInt(floatwinhandle[InFloate[1] + '_1']);
            objoffset['top'] -= $(pageobj).scrollTop + parseInt(floatwinhandle[InFloate[1] + '_2']);
        }
        objoffset['height'] = ctrlobj.offsetHeight;
        $(objname + '_selectmenu').style.display = '';
        selectopen = objname + '_selectmenu';
    }
    hiddencheckstatus = 1;
}

function loadselect_hiddencheck() {
    if (hiddencheckstatus) {
        if ($(selectopen)) {
            $(selectopen).style.display = 'none';
        }
        hiddencheckstatus = 0;
    }
}

function loadselect_liset(objname, showinput, obj, v, opt, selecti) {
    var change = 1;
    if (showinput) {
        if ($(objname + '_selectinput').value != opt) {
            $(objname + '_selectinput').value = opt;
        } else {
            change = 0;
        }
    } else {
        if ($(objname + '_selectinput').innerHTML != opt) {
            $(objname + '_selectinput').innerHTML = opt;
        } else {
            change = 0;
        }
    }
    lis = $(objname + '_selectmenu').getElementsByTagName('LI');
    lis[$(objname).getAttribute('selecti')].className = '';
    lis[selecti].className = 'current';
    $(objname).setAttribute('selecti', selecti);
    $(objname + '_selectmenu').style.display = 'none';
    if (change) {
        obj = $(obj);
        obj.options.length = 0;
        obj.options[0] = new Option('', v);
        eval(obj.getAttribute('change'));
    }
}

function loadselect_inputset(obj, v) {
    obj = $(obj);
    obj.options.length = 0;
    obj.options[0] = new Option('', v);
    eval(obj.getAttribute('change'));
}

//DetectCapsLock
var detectobj;
function detectcapslock(e, obj) {
    detectobj = obj;
    valueCapsLock = e.keyCode ? e.keyCode : e.which;
    valueShift = e.shiftKey ? e.shiftKey : (valueCapsLock == 16 ? true : false);
    detectobj.className = (valueCapsLock >= 65 && valueCapsLock <= 90 && !valueShift || valueCapsLock >= 97 && valueCapsLock <= 122 && valueShift) ? 'capslock txt' : 'txt';
    if (is_ie) {
        event.srcElement.onblur = detectcapslock_cleardetectobj;
    } else {
        e.target.onblur = detectcapslock_cleardetectobj;
    }
}

function detectcapslock_cleardetectobj() {
    detectobj.className = 'txt';
}

//FloatWin
var hiddenobj = new Array();
var floatwinhandle = new Array();
var floatscripthandle = new Array();
var floattabs = new Array();
var floatwins = new Array();
var InFloat = '';
var floatwinreset = 0;
var floatwinopened = 0;
var STYLEID = '1';
var VERHASH = 'Pvt'
function floatwin(action, script, w, h, scrollpos) {
    var floatonly = !floatonly ? 0 : 1;
    var actione = action.split('_');
    action = actione[0];
    if (script && script != -1)
        script += script.indexOf("?") != -1 ? "&stamp=" + Math.random() : "?stamp=" + Math.random();
    if ((!allowfloatwin || allowfloatwin == 0) && action == 'open' && in_array(actione[1], ['register', 'login', 'newthread', 'reply', 'edit']) && w >= 600) {
        location.href = script;
        return;
    }
    var handlekey = actione[1];
    var layerid = 'floatwin_' + handlekey;
    if (is_ie) {
        var objs = $('wrap').getElementsByTagName("OBJECT");
    } else {
        var objs = $('wrap').getElementsByTagName("EMBED");
    }
    
    if (action == 'open') {
        loadcss('float');
        floatwinhandle[handlekey + '_0'] = layerid;
        if (!floatwinopened) {
            $('wrap').onkeydown = floatwin_wrapkeyhandle;
            for (i = 0; i < objs.length; i++) {
                if (objs[i].style.visibility != 'hidden') {
                    objs[i].setAttribute("oldvisibility", objs[i].style.visibility);
                    objs[i].style.visibility = 'hidden';
                }
            }
        }
        scrollpos = !scrollpos ? '' : 'floatwin_scroll(\'' + scrollpos + '\');';
        var clientWidth = document.body.clientWidth;
        var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
        var scrollTop = document.body.scrollTop ? document.body.scrollTop : document.documentElement.scrollTop;
        if (script && script != -1) {
            if (script.lastIndexOf('/') != -1) {
                script = script.substr(script.lastIndexOf('/') + 1);
            }
            var scriptfile = script.split('?');
            scriptfile = scriptfile[0];
            if (in_array(scriptfile, ['posttopic.aspx', 'postreply.aspx', 'editpost.aspx'])) {
                scriptfile = 'post.aspx';
            }
            if (floatwinreset || floatscripthandle[scriptfile] && floatscripthandle[scriptfile][0] != script) {
                if (!isUndefined(floatscripthandle[scriptfile])) {
                    $('append_parent').removeChild($(floatscripthandle[scriptfile][1]));
                    $('append_parent').removeChild($(floatscripthandle[scriptfile][1] + '_mask'));
                }
                floatwinreset = 0;
            }
            floatscripthandle[scriptfile] = [script, layerid];
        }
        if (!$(layerid)) {
            floattabs[layerid] = new Array();
            div = document.createElement('div');
            div.className = 'floatwin';
            div.id = layerid;
            div.style.width = w + 'px';
            div.style.height = h + 'px';
            div.style.left = floatwinhandle[handlekey + '_1'] = ((clientWidth - w) / 2) + 'px';
            div.style.position = 'absolute';
            div.style.zIndex = '10002';
            div.onkeydown = floatwin_keyhandle;
            $('append_parent').appendChild(div);
            $(layerid).style.display = '';
            $(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((clientHeight - h) / 2 + scrollTop) + 'px';
            $(layerid).innerHTML = '<div><h3 class="float_ctrl"><em><img src="' + IMGDIR + '/loading.gif"> 加载中...</em><span><a href="javascript:;" class="float_close" onclick="floatwinreset = 1;floatwin(\'close_' + handlekey + '\');">&nbsp</a></span></h3></div>';
            divmask = document.createElement('div');
            divmask.className = 'floatwinmask';
            divmask.id = layerid + '_mask';
            divmask.style.width = (parseInt($(layerid).style.width) + 14) + 'px';
            divmask.style.height = (parseInt($(layerid).style.height) + 14) + 'px';
            divmask.style.left = (parseInt($(layerid).style.left) - 6) + 'px';
            divmask.style.top = (parseInt($(layerid).style.top) - 6) + 'px';
            divmask.style.position = 'absolute';
            divmask.style.zIndex = '10001';
            divmask.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=90,finishOpacity=100,style=0)';
            divmask.style.opacity = 0.9;
            $('append_parent').appendChild(divmask);
            if (script && script != -1) {
                script += (script.search(/\?/) > 0 ? '&' : '?') + 'infloat=1&handlekey=' + handlekey;
                try {
                    ajaxget(rooturl + script, layerid, '', '', '', scrollpos);
                } catch (e) {
                    setTimeout("ajaxget('" + (rooturl + script) + "', '" + layerid + "', '', '', '', '" + scrollpos + "')", 1000);
                }
            } else if (script == -1) {
                $(layerid).innerHTML = '<div><h3 class="float_ctrl"><em id="' + layerid + '_title"></em><span><a href="javascript:;" class="float_close" onclick="floatwinreset = 1;floatwin(\'close_' + handlekey + '\');">&nbsp</a></span></h3></div><div id="' + layerid + '_content"></div>';
                $(layerid).style.zIndex = '1099';
                $(layerid + '_mask').style.zIndex = '1098';
            }
        } else {
            $(layerid).style.width = w + 'px';
            $(layerid).style.height = h + 'px';
            $(layerid).style.display = '';
            $(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((clientHeight - h) / 2 + scrollTop) + 'px';
            $(layerid + '_mask').style.width = (parseInt($(layerid).style.width) + 14) + 'px';
            $(layerid + '_mask').style.height = (parseInt($(layerid).style.height) + 14) + 'px';
            $(layerid + '_mask').style.display = '';
            $(layerid + '_mask').style.top = (parseInt($(layerid).style.top) - 6) + 'px';
        }
        floatwins[floatwinopened] = handlekey;
        floatwinopened++;

    } else if (action == 'close' && floatwinhandle[handlekey + '_0']) {
        floatwinopened--;
        for (i = 0; i < floatwins.length; i++) {
            if (handlekey == floatwins[i]) {
                floatwins[i] = null;
            }
        }
        if (!floatwinopened) {
            for (i = 0; i < objs.length; i++) {
                if (objs[i].attributes['oldvisibility']) {
                    objs[i].style.visibility = objs[i].attributes['oldvisibility'].nodeValue;
                    objs[i].removeAttribute('oldvisibility');
                }
            }
            $('wrap').onkeydown = null;
        }
        hiddenobj = new Array();
        $(layerid + '_mask').style.display = 'none';
        $(layerid).style.display = 'none';
    } else if (action == 'size' && floatwinhandle[handlekey + '_0']) {
        if (!floatwinhandle[handlekey + '_3']) {
            var clientWidth = document.body.clientWidth;
            var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
            var w = clientWidth > 800 ? clientWidth * 0.9 : 800;
            var h = clientHeight * 0.9;
            floatwinhandle[handlekey + '_3'] = $(layerid).style.left;
            floatwinhandle[handlekey + '_4'] = $(layerid).style.top;
            floatwinhandle[handlekey + '_5'] = $(layerid).style.width;
            floatwinhandle[handlekey + '_6'] = $(layerid).style.height;
            $(layerid).style.left = floatwinhandle[handlekey + '_1'] = ((clientWidth - w) / 2) + 'px';
            $(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((document.documentElement.clientHeight - h) / 2 + document.documentElement.scrollTop) + 'px';
            $(layerid).style.width = w + 'px';
            $(layerid).style.height = h + 'px';
        } else {
            $(layerid).style.left = floatwinhandle[handlekey + '_1'] = floatwinhandle[handlekey + '_3'];
            $(layerid).style.top = floatwinhandle[handlekey + '_2'] = floatwinhandle[handlekey + '_4'];
            $(layerid).style.width = floatwinhandle[handlekey + '_5'];
            $(layerid).style.height = floatwinhandle[handlekey + '_6'];
            floatwinhandle[handlekey + '_3'] = '';
        }
        $(layerid + '_mask').style.width = (parseInt($(layerid).style.width) + 14) + 'px';
        $(layerid + '_mask').style.height = (parseInt($(layerid).style.height) + 14) + 'px';
        $(layerid + '_mask').style.left = (parseInt($(layerid).style.left) - 6) + 'px';
        $(layerid + '_mask').style.top = (parseInt($(layerid).style.top) - 6) + 'px';
    }
}

function floatwin_scroll(pos) {
    var pose = pos.split(',');
    try {
        pagescroll.defaultleft = pose[0];
        pagescroll.defaulttop = pose[1];
        pagescroll.init();
    } catch (e) { }
}

function floatwin_wrapkeyhandle(e) {
    e = is_ie ? event : e;
    if (e.keyCode == 9) {
        doane(e);
    } else if (e.keyCode == 27) {
        for (i = floatwins.length - 1; i >= 0; i--) {
            floatwin('close_' + floatwins[i]);
        }
    }
}

function floatwin_keyhandle(e) {
    e = is_ie ? event : e;
    if (e.keyCode == 9) {
        doane(e);
        var obj = is_ie ? e.srcElement : e.target;
        var srcobj = obj;
        j = 0;
        while (obj.className.indexOf('floatbox') == -1) {
            obj = obj.parentNode;
        }
        obj.id = obj.id ? obj.id : 'floatbox_' + Math.random();
        if (!floattabs[obj.id]) {
            floattabs[obj.id] = new Array();
            var alls = obj.getElementsByTagName("*");
            for (i = 0; i < alls.length; i++) {
                if (alls[i].getAttribute('tabindex') == 1) {
                    floattabs[obj.id][j] = alls[i];
                    j++;
                }
            }
        }
        if (floattabs[obj.id].length > 0) {
            for (i = 0; i < floattabs[obj.id].length; i++) {
                if (srcobj == floattabs[obj.id][i]) {
                    j = e.shiftKey ? i - 1 : i + 1; break;
                }
            }
            if (j < 0) {
                j = floattabs[obj.id].length - 1;
            }
            if (j > floattabs[obj.id].length - 1) {
                j = 0;
            }
            do {
                focusok = 1;
                try { floattabs[obj.id][j].focus(); } catch (e) {
                    focusok = 0;
                }
                if (!focusok) {
                    j = e.shiftKey ? j - 1 : j + 1;
                    if (j < 0) {
                        j = floattabs[obj.id].length - 1;
                    }
                    if (j > floattabs[obj.id].length - 1) {
                        j = 0;
                    }
                }
            } while (!focusok);
        }
    }
}

//ShowSelect
function showselect(obj, inpid, t, rettype) {
    if (!obj.id) {
        var t = !t ? 0 : t;
        var rettype = !rettype ? 0 : rettype;
        obj.id = 'calendarexp_' + Math.random();
        div = document.createElement('div');
        div.id = obj.id + '_menu';
        div.style.display = 'none';
        div.className = 'showselect_menu';
        if ($(InFloat) != null) {
            $(InFloat).appendChild(div);
        } else {
            $('append_parent').appendChild(div);
        }
        s = '';
        if (!t) {
            s += showselect_row(inpid, '一天', 1, 0, rettype);
            s += showselect_row(inpid, '一周', 7, 0, rettype);
            s += showselect_row(inpid, '一个月', 30, 0, rettype);
            s += showselect_row(inpid, '三个月', 90, 0, rettype);
            s += showselect_row(inpid, '自定义', -2);
        } else {
            if ($(t)) {
                var lis = $(t).getElementsByTagName('LI');
                for (i = 0; i < lis.length; i++) {
                    s += '<a href="javascript:;" onclick="$(\'' + inpid + '\').value = this.innerHTML">' + lis[i].innerHTML + '</a><br />';
                }
                s += showselect_row(inpid, '自定义', -1);
            } else {
                s += '<a href="javascript:;" onclick="$(\'' + inpid + '\').value = \'0\'">永久</a><br />';
                s += showselect_row(inpid, '7 天', 7, 1, rettype);
                s += showselect_row(inpid, '14 天', 14, 1, rettype);
                s += showselect_row(inpid, '一个月', 30, 1, rettype);
                s += showselect_row(inpid, '三个月', 90, 1, rettype);
                s += showselect_row(inpid, '半年', 182, 1, rettype);
                s += showselect_row(inpid, '一年', 365, 1, rettype);
                s += showselect_row(inpid, '自定义', -1);
            }
        }
        $(div.id).innerHTML = s;
    }
    if (inpid.indexOf("reason") != -1)
        div.style.width = "63px";
    showMenu(obj.id);
    if (is_ie && is_ie < 7) {
        doane(event);
    }
}

function showselect_row(inpid, s, v, notime, rettype) {
    if (v >= 0) {
        if (!rettype) {
            var notime = !notime ? 0 : 1;
            t = today.getTime();
            t += 86400000 * v;
            d = new Date();
            d.setTime(t);
            return '<a href="javascript:;" onclick="$(\'' + inpid + '\').value = \'' + d.getFullYear() + '-' + (d.getMonth() + 1) + '-' + d.getDate() + (!notime ? ' ' + d.getHours() + ':' + d.getMinutes() : '') + '\'">' + s + '</a><br />';
        } else {
            return '<a href="javascript:;" onclick="$(\'' + inpid + '\').value = \'' + v + '\'">' + s + '</a><br />';
        }
    } else if (v == -1) {
        return '<a href="javascript:;" onclick="$(\'' + inpid + '\').focus()">' + s + '</a><br />';
    } else if (v == -2) {
        return '<a href="javascript:;" onclick="$(\'' + inpid + '\').onclick()">' + s + '</a><br />';
    }
}

//Smilies
function smilies_show(id, smcols, method, seditorkey) {
    if (seditorkey && !$(seditorkey + 'smilies_menu')) {
        var div = document.createElement("div");
        div.id = seditorkey + 'smilies_menu';
        div.style.display = 'none';
        div.className = 'smilieslist';
        $('append_parent').appendChild(div);
        var div = document.createElement("div");
        div.id = id;
        div.style.overflow = 'hidden';
        $(seditorkey + 'smilies_menu').appendChild(div);
    }
    if (typeof smilies_type == 'undefined') {
        var scriptNode = document.createElement("script");
        scriptNode.type = "text/javascript";
        scriptNode.charset = charset ? charset : (is_moz ? document.characterSet : document.charset);
        scriptNode.src = 'forumdata/cache/smilies_var.js?' + VERHASH;
        $('append_parent').appendChild(scriptNode);
        if (is_ie) {
            scriptNode.onreadystatechange = function() {
                smilies_onload(id, smcols, method, seditorkey);
            }
        } else {
            scriptNode.onload = function() {
                smilies_onload(id, smcols, method, seditorkey);
            }
        }
    } else {
        smilies_onload(id, smcols, method, seditorkey);
    }
}

var currentstype = null;
function smilies_onload(id, smcols, method, seditorkey) {
    seditorkey = !seditorkey ? '' : seditorkey;
    smile = getcookie('smile').split('D');
    if (typeof smilies_type == 'object') {
        if (smile[0] && smilies_array[smile[0]]) {
            currentstype = smile[0];
        } else {
            for (i in smilies_array) {
                currentstype = i; break;
            }
        }
        smiliestype = '<div class="smiliesgroup" style="margin-right: 0"><ul>';
        for (i in smilies_type) {
            if (smilies_type[i][0]) {
                smiliestype += '<li><a href="javascript:;" hidefocus="true" ' + (currentstype == i ? 'class="current"' : '') + ' id="stype_' + method + '_' + i + '" onclick="smilies_switch(\'' + id + '\', \'' + smcols + '\', ' + i + ', 1, ' + method + ', \'' + seditorkey + '\');if(currentstype) {$(\'stype_' + method + '_\'+currentstype).className=\'\';}this.className=\'current\';currentstype=' + i + ';">' + smilies_type[i][0] + '</a></li>';
            }
        }
        smiliestype += '</ul></div>';
        $(id).innerHTML = smiliestype + '<div style="clear: both" class="float_typeid" id="' + id + '_data"></div><table class="smilieslist_table" id="' + id + '_preview_table" style="display: none"><tr><td class="smilieslist_preview" id="' + id + '_preview"></td></tr></table><div style="clear: both" class="smilieslist_page" id="' + id + '_page"></div>';
        smilies_switch(id, smcols, currentstype, smile[1], method, seditorkey);
    }
}

function smilies_switch(id, smcols, type, page, method, seditorkey) {
    page = page ? page : 1;
    if (!smilies_array[type] || !smilies_array[type][page]) return;
    setcookie('smile', type + 'D' + page, 31536000);
    smiliesdata = '<table id="' + id + '_table" cellpadding="0" cellspacing="0" style="clear: both"><tr>';
    j = k = 0;
    img = new Array();
    for (i in smilies_array[type][page]) {
        if (j >= smcols) {
            smiliesdata += '<tr>';
            j = 0;
        }
        s = smilies_array[type][page][i];
        smilieimg = 'images/smilies/' + smilies_type[type][1] + '/' + s[2];
        img[k] = new Image();
        img[k].src = smilieimg;
        smiliesdata += s && s[0] ? '<td onmouseover="smilies_preview(\'' + id + '\', this, ' + s[5] + ')" onmouseout="smilies_preview(\'' + id + '\')" onclick="' + (method ? 'insertSmiley(' + s[0] + ')' : 'seditor_insertunit(\'' + seditorkey + '\', \'' + s[1].replace(/'/, '\\\'') + '\')') +
			'"><img id="smilie_' + s[0] + '" width="' + s[3] + '" height="' + s[4] + '" src="' + smilieimg + '" alt="' + s[1] + '" />' : '<td>';
        j++; k++;
    }
    smiliesdata += '</table>';
    smiliespage = '';
    if (smilies_array[type].length > 2) {
        prevpage = ((prevpage = parseInt(page) - 1) < 1) ? smilies_array[type].length - 1 : prevpage;
        nextpage = ((nextpage = parseInt(page) + 1) == smilies_array[type].length) ? 1 : nextpage;
        smiliespage = '<div class="pags_act"><a href="javascript:;" onclick="smilies_switch(\'' + id + '\', \'' + smcols + '\', ' + type + ', ' + prevpage + ', ' + method + ', \'' + seditorkey + '\')">上页</a>' +
			'<a href="javascript:;" onclick="smilies_switch(\'' + id + '\', \'' + smcols + '\', ' + type + ', ' + nextpage + ', ' + method + ', \'' + seditorkey + '\')">下页</a></div>' +
			page + '/' + (smilies_array[type].length - 1);
    }
    $(id + '_data').innerHTML = smiliesdata;
    $(id + '_page').innerHTML = smiliespage;
}

function smilies_preview(id, obj, v) {
    if (!obj) {
        $(id + '_preview_table').style.display = 'none';
    } else {
        $(id + '_preview_table').style.display = '';
        $(id + '_preview').innerHTML = '<img width="' + v + '" src="' + obj.childNodes[0].src + '" />';
    }
}

//SEditor
function seditor_ctlent(event, script) {
    if (postSubmited == false && (event.ctrlKey && event.keyCode == 13) || (event.altKey && event.keyCode == 83) && $('quickpostsubmit')) {
        if (eval(script)) {
            postSubmited = true;
            $('quickpostsubmit').disabled = true;
            $('quickpostform').submit();
        }
    }
}

function parseurl(str, mode, parsecode) {
    if (!parsecode) str = str.replace(/\s*\[code\]([\s\S]+?)\[\/code\]\s*/ig, function($1, $2) { return codetag($2); });
    str = str.replace(/([^>=\]"'\/]|^)((((https?|ftp):\/\/)|www\.)([\w\-]+\.)*[\w\-\u4e00-\u9fa5]+\.([\.a-zA-Z0-9]+|\u4E2D\u56FD|\u7F51\u7EDC|\u516C\u53F8)((\?|\/|:)+[\w\.\/=\?%\-&~`@':+!]*)+\.(jpg|gif|png|bmp))/ig, mode == 'html' ? '$1<img src="$2" border="0">' : '$1[img]$2[/img]');
    str = str.replace(/([^>=\]"'\/@]|^)((((https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k|thunder|synacast):\/\/))([\w\-]+\.)*[:\.@\-\w\u4e00-\u9fa5]+\.([\.a-zA-Z0-9]+|\u4E2D\u56FD|\u7F51\u7EDC|\u516C\u53F8)((\?|\/|:)+[\w\.\/=\?%\-&~`@':+!#]*)*)/ig, mode == 'html' ? '$1<a href="$2" target="_blank">$2</a>' : '$1[url]$2[/url]');
    str = str.replace(/([^\w>=\]"'\/@]|^)((www\.)([\w\-]+\.)*[:\.@\-\w\u4e00-\u9fa5]+\.([\.a-zA-Z0-9]+|\u4E2D\u56FD|\u7F51\u7EDC|\u516C\u53F8)((\?|\/|:)+[\w\.\/=\?%\-&~`@':+!#]*)*)/ig, mode == 'html' ? '$1<a href="$2" target="_blank">$2</a>' : '$1[url]$2[/url]');
    str = str.replace(/([^\w->=\]:"'\.\/]|^)(([\-\.\w]+@[\.\-\w]+(\.\w+)+))/ig, mode == 'html' ? '$1<a href="mailto:$2">$2</a>' : '$1[email]$2[/email]');
    if (!parsecode) {
        for (var i = 0; i <= codecount; i++) {
            str = str.replace("[\tDISCUZ_CODE_" + i + "\t]", codehtml[i]);
        }
    }
    return str;
}

function codetag(text) {
    codecount++;
    if (typeof wysiwyg != 'undefined' && wysiwyg) text = text.replace(/<br[^\>]*>/ig, '\n').replace(/<(\/|)[A-Za-z].*?>/ig, '');
    codehtml[codecount] = '[code]' + text + '[/code]';
    return '[\tDISCUZ_CODE_' + codecount + '\t]';
}

function seditor_insertunit(key, text, textend, moveend) {
    $(key + 'message').focus();
    textend = isUndefined(textend) ? '' : textend;
    moveend = isUndefined(textend) ? 0 : moveend;
    startlen = strlen(text);
    endlen = strlen(textend);
    if (!isUndefined($(key + 'message').selectionStart)) {
        var opn = $(key + 'message').selectionStart + 0;
        if (textend != '') {
            text = text + $(key + 'message').value.substring($(key + 'message').selectionStart, $(key + 'message').selectionEnd) + textend;
        }
        $(key + 'message').value = $(key + 'message').value.substr(0, $(key + 'message').selectionStart) + text + $(key + 'message').value.substr($(key + 'message').selectionEnd);
        if (!moveend) {
            $(key + 'message').selectionStart = opn + strlen(text) - endlen;
            $(key + 'message').selectionEnd = opn + strlen(text) - endlen;
        }
    } else if (document.selection && document.selection.createRange) {
        var sel = document.selection.createRange();
        if (textend != '') {
            text = text + sel.text + textend;
        }
        sel.text = text.replace(/\r?\n/g, '\r\n');
        if (!moveend) {
            sel.moveStart('character', -endlen);
            sel.moveEnd('character', -endlen);
        }
        sel.select();
    } else {
        $(key + 'message').value += text;
    }
    hideMenu();
}

function pmchecknew() {
    ajaxget('pm.php?checknewpm=' + Math.random(), 'pm_ntc', 'ajaxwaitid');
}

function pmviewnew() {
    if (!$('pm_ntc_menu')) {
        var div = document.createElement("div");
        div.id = 'pm_ntc_menu';
        div.style.display = 'none';
        $('append_parent').appendChild(div);
        div.innerHTML = '<div id="pm_ntc_view"></div>';
    }
    showMenu('pm_ntc');
    if ($('pm_ntc_view').innerHTML == '') {
        ajaxget('pm.php?action=viewnew', 'pm_ntc_view', 'ajaxwaitid');
    }
}

function creditnoticewin() {
    if (!(creditnoticedata = getcookie('discuz_creditnotice'))) {
        return;
    }
    if (getcookie('discuz_creditnoticedisable')) {
        return;
    }
    creditnoticearray = creditnoticedata.split('D');
    if (creditnoticearray[9] != discuz_uid) {
        return;
    }
    creditnames = creditnotice.split(',');
    creditinfo = new Array();
    for (i in creditnames) {
        var e = creditnames[i].split('|');
        creditinfo[e[0]] = [e[1], e[2]];
    }
    s = '';
    for (i = 1; i <= 8; i++) {
        if (creditnoticearray[i] != 0 && creditinfo[i]) {
            s += '<span>' + creditinfo[i][0] + (creditnoticearray[i] > 0 ? '<em>+' : '<em class="desc">') + creditnoticearray[i] + '</em>' + creditinfo[i][1] + '</span>';
        }
    }
    setcookie('discuz_creditnotice', '', -2592000);
    if (s) {
        noticewin(s, 2000, 1);
    }
}

function noticewin(s, t, c) {
    c = !c ? '' : c;
    s = !c ? '<span style="font-style: normal;">' + s + '</span>' : s;
    s = '<table cellspacing="0" cellpadding="0" class="popupcredit"><tr><td class="pc_l">&nbsp;</td><td class="pc_c"><div class="pc_inner">' + s +
		(c ? '<a class="pc_btn" href="javascript:;" onclick="display(\'ntcwin\');setcookie(\'discuz_creditnoticedisable\', 1, 31536000);" title="不要再提示我"><img src="' + IMGDIR + '/popupcredit_btn.gif" alt="不要再提示我" /></a>' : '') +
		'</td><td class="pc_r">&nbsp;</td></tr></table>';
    if (!$('ntcwin')) {
        var div = document.createElement("div");
        div.id = 'ntcwin';
        div.style.display = 'none';
        div.style.position = 'absolute';
        div.style.zIndex = '100000';
        $('append_parent').appendChild(div);
    }
    $('ntcwin').innerHTML = s;
    $('ntcwin').style.display = '';
    $('ntcwin').style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=0)';
    $('ntcwin').style.opacity = 0;
    pbegin = document.documentElement.scrollTop + (document.documentElement.clientHeight / 2);
    pend = document.documentElement.scrollTop + (document.documentElement.clientHeight / 5);
    setTimeout(function() { noticewin_show(pbegin, pend, 0, t) }, 10);
    $('ntcwin').style.left = ((document.documentElement.clientWidth - $('ntcwin').clientWidth) / 2) + 'px';
    $('ntcwin').style.top = pbegin + 'px';
}

function noticewin_show(b, e, a, t) {
    step = (b - e) / 10;
    newp = (parseInt($('ntcwin').style.top) - step);
    if (newp > e) {
        $('ntcwin').style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + a + ')';
        $('ntcwin').style.opacity = a / 100;
        $('ntcwin').style.top = newp + 'px';
        setTimeout(function() { noticewin_show(b, e, a += 10, t) }, 10);
    } else {
        $('ntcwin').style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
        $('ntcwin').style.opacity = 1;
        setTimeout('display_opacity(\'ntcwin\', 100)', t);
    }
}

function showimmestatus(imme) {
    var lang = { 'Online': 'MSN 在线', 'Busy': 'MSN 忙碌', 'Away': 'MSN 离开', 'Offline': 'MSN 脱机' };
    $('imme_status_' + imme.id.substr(0, imme.id.indexOf('@'))).innerHTML = lang[imme.statusText];
}

var discuz_uid = isUndefined(discuz_uid) ? 0 : discuz_uid;
var creditnotice = isUndefined(creditnotice) ? '' : creditnotice;
var cookiedomain = isUndefined(cookiedomain) ? '' : cookiedomain;
var cookiepath = isUndefined(cookiepath) ? '' : cookiepath;

if (typeof IN_ADMINCP == 'undefined') {
    if (discuz_uid && !getcookie('checkpm')) {
        _attachEvent(window, 'load', pmchecknew, document);
    }
    if (creditnotice != '' && getcookie('discuz_creditnotice') && !getcookie('discuz_creditnoticedisable')) {
        _attachEvent(window, 'load', function() { creditnoticewin() }, document);
    }
}






/*Discuz!NT*/
function scrollHiddenDiv(div, scrollwidth) {
    div.scrollLeft += scrollwidth;
}

function findtags(parentobj, tag) {
    if (!isUndefined(parentobj.getElementsByTagName)) {
        return parentobj.getElementsByTagName(tag);
    } else if (parentobj.all && parentobj.all.tags) {
        return parentobj.all.tags(tag);
    } else {
        return null;
    }
}

function getQueryString(queryname) {
    var qKeys = {};
    var re = /[?&]([^=]+)(?:=([^&]*))?/g;
    var matchInfo;
    while (matchInfo = re.exec(location.search)) {
        qKeys[matchInfo[1]] = matchInfo[2];
    }
    return typeof (qKeys[queryname]) == 'undefined' ? '' : qKeys[queryname];
}

function getUserid() {
    // cookies are separated by semicolons
    var aCookie = document.cookie.split("; ");
    for (var i = 0; i < aCookie.length; i++) {
        // a name alue pair (a crumb) is separated by an equal sign
        var aCrumb = aCookie[i].split("=");
        for (var j = 0; j < aCrumb.length; j++) {
            if ("userid" == aCrumb[j]) {
                return aCrumb[j + 1].split("&")[0];
            }
        }
    }
    // a cookie with the requested name does not exist
    return null;
}

function getCSSRule(ruleName, deleteFlag) {               // Return requested style obejct
    ruleName = ruleName.toLowerCase();                       // Convert test string to lower case.
    if (document.styleSheets) {                            // If browser can play with stylesheets
        for (var i = 0; i < document.styleSheets.length; i++) { // For each stylesheet
            var styleSheet = document.styleSheets[i];          // Get the current Stylesheet
            var ii = 0;                                        // Initialize subCounter.
            var cssRule = false;                               // Initialize cssRule. 
            do {                                             // For each rule in stylesheet
                if (styleSheet.cssRules) {                    // Browser uses cssRules?
                    cssRule = styleSheet.cssRules[ii];         // Yes --Mozilla Style
                } else {                                      // Browser usses rules?
                    cssRule = styleSheet.rules[ii];            // Yes IE style. 
                }                                             // End IE check.
                if (cssRule) {                               // If we found a rule...
                    if (cssRule.selectorText.toLowerCase() == ruleName) { //  match ruleName?
                        if (deleteFlag == 'delete') {             // Yes.  Are we deleteing?
                            if (styleSheet.cssRules) {           // Yes, deleting...
                                styleSheet.deleteRule(ii);        // Delete rule, Moz Style
                            } else {                             // Still deleting.
                                styleSheet.removeRule(ii);        // Delete rule IE style.
                            }                                    // End IE check.
                            return true;                         // return true, class deleted.
                        } else {                                // found and not deleting.
                            return cssRule;                      // return the style object.
                        }                                       // End delete Check
                    }                                          // End found rule name
                }                                             // end found cssRule
                ii++;                                         // Increment sub-counter
            } while (cssRule)                                // end While loop
        }                                                   // end For loop
    }                                                      // end styleSheet ability check
    return false;                                          // we found NOTHING!
}                                                         // end getCSSRule 

function killCSSRule(ruleName) {                          // Delete a CSS rule   
    return getCSSRule(ruleName, 'delete');                  // just call getCSSRule w/delete flag.
}                                                         // end killCSSRule

function addCSSRule(ruleName) {                           // Create a new css rule
    if (document.styleSheets) {                            // Can browser do styleSheets?
        if (!getCSSRule(ruleName)) {                        // if rule doesn't exist...
            if (document.styleSheets[0].addRule) {           // Browser is IE?
                document.styleSheets[0].addRule(ruleName, null, 0);      // Yes, add IE style
            } else {                                         // Browser is IE?
                document.styleSheets[0].insertRule(ruleName + ' { }', 0); // Yes, add Moz style.
            }                                                // End browser check
        }                                                   // End already exist check.
    }                                                      // End browser ability check.
    return getCSSRule(ruleName);                           // return rule we just created.

}

function AC_FL_RunContent() {
    var ret = AC_GetArgs(arguments, "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash");
    var str = '';
    if (is_ie && !is_opera) {
        str += '<object ';
        for (var i in ret.objAttrs) {
            str += i + '="' + ret.objAttrs[i] + '" ';
        }
        str += '>';
        for (var i in ret.params) {
            str += '<param name="' + i + '" value="' + ret.params[i] + '" /> ';
        }
        str += '</object>';
    } else {
        str += '<embed ';
        for (var i in ret.embedAttrs) {
            str += i + '="' + ret.embedAttrs[i] + '" ';
        }
        str += '></embed>';
    }
    return str;
}

function AC_GetArgs(args, classid, mimeType) {
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();
    for (var i = 0; i < args.length; i = i + 2) {
        var currArg = args[i].toLowerCase();
        switch (currArg) {
            case "classid": break;
            case "pluginspage": ret.embedAttrs[args[i]] = 'http://www.macromedia.com/go/getflashplayer'; break;
            case "src": ret.embedAttrs[args[i]] = args[i + 1]; ret.params["movie"] = args[i + 1]; break;
            case "codebase": ret.objAttrs[args[i]] = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0'; break;
            case "onafterupdate": case "onbeforeupdate": case "onblur": case "oncellchange": case "onclick": case "ondblclick": case "ondrag": case "ondragend":
            case "ondragenter": case "ondragleave": case "ondragover": case "ondrop": case "onfinish": case "onfocus": case "onhelp": case "onmousedown":
            case "onmouseup": case "onmouseover": case "onmousemove": case "onmouseout": case "onkeypress": case "onkeydown": case "onkeyup": case "onload":
            case "onlosecapture": case "onpropertychange": case "onreadystatechange": case "onrowsdelete": case "onrowenter": case "onrowexit": case "onrowsinserted": case "onstart":
            case "onscroll": case "onbeforeeditfocus": case "onactivate": case "onbeforedeactivate": case "ondeactivate": case "type":
            case "id": ret.objAttrs[args[i]] = args[i + 1]; break;
            case "width": case "height": case "align": case "vspace": case "hspace": case "class": case "title": case "accesskey": case "name":
            case "tabindex": ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1]; break;
            default: ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
        }
    }
    ret.objAttrs["classid"] = classid;
    if (mimeType) {
        ret.embedAttrs["type"] = mimeType;
    }
    return ret;
}

function PopProvince() {
    $("#province").empty();
    $("#province").append('<option>请选择1</option>');     //先清空列表，然后添加一条默认记录   
    
    $.ajax({
        url: "../ProvinceCity.xml",
        dataType: "xml",
        error: function(xml) {
            alert('Error loading XML document' + xml);
        },
        success: function(xml) {
            $(xml).find("Province").each(function() {
                //alert($(this).find("content").text()); //each是循环执行，即多次弹出。
                //alert($(this).attr("name")); //取得属性的方法
                $('#province').append('<option value=' + $(this).find("id").text() + '>' + $(this).find("Name").text() + '</option>');   //把省份填充到列表province中
            });

            $('#province').change(function() {          // 增加省份改变的事件触发          
                var index = $('#province').find(':selected').text();
                if (index != '请选择') {
                    PotCity();
                }
                $('#city').focus();
            });
            function PotCity() {    // 填充城市到列表city
                $('#city').empty();
                $('#city').append('<option>请选择</option>');
                var province_id = $('#province').find(':selected').value();
                $(xml).find("Province").each(function() {
                if ($(this).find("Province_id").text() == province_id) {
                        $('#city').append('<option value=' + $(this).find("id").text() + '>' + $(this).find("Name").text() + '</option>');
                    }
                });
            }
        }
    })
}