/*
	[Wokende] (C)2010 Inc.
	This is NOT a freeware, use is subject to license terms

	$Id: common.js 20980 2010/4/27 10:21 dotdream $
*/

var BROWSER = {};
var charset = "utf-8", disallowfloat = '', IMGDIR = 'images';
var USERAGENT = navigator.userAgent.toLowerCase();
BROWSER.ie = window.ActiveXObject && USERAGENT.indexOf('msie') != -1 && USERAGENT.substr(USERAGENT.indexOf('msie') + 5, 3);
BROWSER.firefox = document.getBoxObjectFor && USERAGENT.indexOf('firefox') != -1 && USERAGENT.substr(USERAGENT.indexOf('firefox') + 8, 3);
BROWSER.chrome = window.MessageEvent && !document.getBoxObjectFor && USERAGENT.indexOf('chrome') != -1 && USERAGENT.substr(USERAGENT.indexOf('chrome') + 7, 10);
BROWSER.opera = window.opera && opera.version();
BROWSER.safari = window.openDatabase && USERAGENT.indexOf('safari') != -1 && USERAGENT.substr(USERAGENT.indexOf('safari') + 7, 8);
BROWSER.other = !BROWSER.ie && !BROWSER.firefox && !BROWSER.chrome && !BROWSER.opera && !BROWSER.safari;
BROWSER.firefox = BROWSER.chrome ? 1 : BROWSER.firefox;

var DISCUZCODE = [];
DISCUZCODE['num'] = '-1';
DISCUZCODE['html'] = [];
var CSSLOADED = [];
var JSMENU = [];
JSMENU['active'] = [];
JSMENU['timer'] = [];
JSMENU['drag'] = [];
JSMENU['layer'] = 0;
JSMENU['zIndex'] = {'win':200,'menu':300,'prompt':400,'dialog':500};
JSMENU['float'] = '';
var AJAX = [];
AJAX['debug'] = 1;
AJAX['url'] = [];
AJAX['stack'] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
var clipboardswfdata = '';
var CURRENTSTYPE = null;
var discuz_uid = isUndefined(discuz_uid) ? 0 : discuz_uid;
var creditnotice = isUndefined(creditnotice) ? '' : creditnotice;
var cookiedomain = isUndefined(cookiedomain) ? '' : cookiedomain;
var cookiepath = isUndefined(cookiepath) ? '' : cookiepath;
var EXTRAFUNC = [], EXTRASTR = '';
EXTRAFUNC['showmenu'] = [];


if(BROWSER.firefox && 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);
	};
}

function getEvent() {
	if(document.all) return window.event;
	func = getEvent.caller;
	while(func != null) {
		var arg0 = func.arguments[0];
		if (arg0) {
			if((arg0.constructor  == Event || arg0.constructor == MouseEvent) || (typeof(arg0) == "object" && arg0.preventDefault && arg0.stopPropagation)) {
				return arg0;
			}
		}
		func=func.caller;
	}
	return null;
}

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

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

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

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;
}

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

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

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 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, preventDefault, stopPropagation) {
	var preventDefault = isUndefined(preventDefault) ? 1 : preventDefault;
	var stopPropagation = isUndefined(stopPropagation) ? 1 : stopPropagation;
	e = event ? event : window.event;
	if(!e) {
		e = getEvent();
	}
	if(!e) {
		return null;
	}
	if(preventDefault) {
		if(e.preventDefault) {
			e.preventDefault();
		} else {
			e.returnValue = false;
		}
	}
	if(stopPropagation) {
		if(e.stopPropagation) {
			e.stopPropagation();
		} else {
			e.cancelBubble = true;
		}
	}
	return e;
}

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);
	}
}

function _detachEvent(obj, evt, func, eventobj) {
	eventobj = !eventobj ? obj : eventobj;
	if(obj.removeEventListener) {
		obj.removeEventListener(evt, func, false);
	} else if(eventobj.detachEvent) {
		obj.detachEvent('on' + evt, func);
	}
}

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 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)));
}

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 setCopy(text, msg){
	if(BROWSER.ie) {
		clipboardData.setData('Text', text);
		if(msg) {
			showDialog(msg, 'notice');
		}
	} else {
		var msg = '<div style="text-decoration:underline;">点此复制到剪贴板</div>' +
			AC_FL_RunContent('id', 'clipboardswf', 'name', 'clipboardswf', 'devicefont', 'false', 'width', '120', 'height', '40', 'src', 'images/common/clipboard.swf', 'menu', 'false',  'allowScriptAccess', 'sameDomain', 'swLiveConnect', 'true', 'wmode', 'transparent', 'style' , 'margin-top:-20px');
		showDialog(msg, 'info');
		text = text.replace(/[\xA0]/g, ' ');
		clipboardswfdata = text;
	}
}

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

function saveData(ignoreempty) {
	var ignoreempty = isUndefined(ignoreempty) ? 0 : ignoreempty;
	var obj = $('postform') && (($('fwin_newthread') && $('fwin_newthread').style.display == '') || ($('fwin_reply') && $('fwin_reply').style.display == '')) ? $('postform') : ($('fastpostform') ? $('fastpostform') : $('postform'));
	if(!obj) return;
	var data = subject = message = '';
	for(var i = 0; i < obj.elements.length; i++) {
		var el = obj.elements[i];
		if(el.name != '' && (el.tagName == 'TEXTAREA' || el.tagName == 'INPUT' && (el.type == 'text' || el.type == 'checkbox' || el.type == 'radio')) && el.name.substr(0, 6) != 'attach') {
			var elvalue = el.value;
			if(el.name == 'subject') {
				subject = trim(elvalue);
			} else if(el.name == 'message') {
				if(typeof wysiwyg != 'undefined' && wysiwyg == 1) {
					elvalue = html2bbcode(editdoc.body.innerHTML);
				}
				message = trim(elvalue);
			}
			if((el.type == 'checkbox' || el.type == 'radio') && !el.checked) {
				continue;
			}
			if(trim(elvalue)) {
				data += el.name + String.fromCharCode(9) + el.tagName + String.fromCharCode(9) + el.type + String.fromCharCode(9) + elvalue + String.fromCharCode(9, 9);
			}
		}
	}

	if(!subject && !message && !ignoreempty) {
		return;
	}

	if(BROWSER.ie){
		with(document.documentElement) {
			setAttribute("value", data);
			save('Discuz');
		}
	} else if(window.sessionStorage){
		sessionStorage.setItem('Discuz', data);
        }
}

function switchAdvanceMode(url) {
	var obj = $('postform') && (($('fwin_newthread') && $('fwin_newthread').style.display == '') || ($('fwin_reply') && $('fwin_reply').style.display == '')) ? $('postform') : $('fastpostform');
	if(obj && obj.message.value != '') {
		saveData();
		url += '&cedit=yes';
	}
	location.href = url;
	return false;
}

//note 判断元素class属性是否含 className
function hasClass(elem, className) {
	return elem.className && (" " + elem.className + " ").indexOf(" " + className + " ") != -1;
}

function runslideshow() {
	var slideshows = [];
	var elements = document.getElementsByTagName('ul');
	for(var i=0,L=elements.length; i<L; i++) {
		if(hasClass(elements[i], 'slideshow')) {
			slideshows.push(elements[i]);
		}
	}
	var elements = document.getElementsByTagName('div');
	for(var i=0,L=elements.length; i<L; i++) {
		if(hasClass(elements[i], 'slideshow')) {
			slideshows.push(elements[i]);
		}
	}
	
	for(var i=0,L=slideshows.length; i<L; i++) {
		new slideshow(slideshows[i]);
	}
	
}
function slideshow(el) {
	var obj = this;
	var parent = el;
	
	while ((parent = parent.parentNode) && parent != document.body) {
		if (hasClass(parent,'content')) {
			this.blockid = parent.id.replace(/_content/g,'');
			break;
		}
	}
	this.blockid = this.blockid ? this.blockid : el.parentNode.parentNode.id;
	//note ID
	if(typeof slideshow.entities == 'undefined') {
		slideshow.entities = [];
	}
	//note 保证唯一实例
	for(var i=0,L=slideshow.entities.length; i<L;i++) {
		if(slideshow.entities[i].blockid == this.blockid) {
			return ;
		}
	}
	this.id = slideshow.entities.length;
	slideshow.entities[this.id] = this;
	//note 元素
	this.container = el;
	this.elements = [];
	this.imgs = [];
	this.imgLoad = [];
	this.imgLoaded = 0;
	this.index = this.length = 0;
	var nodes = el.childNodes;
	for(var i=0, L=nodes.length; i<L; i++) {
		if (nodes[i].nodeType == 1) {
			this.elements[this.length] = nodes[i];
			this.length += 1;
		}
	}
	//note 初始化
	for(var i=0, L=this.elements.length; i<L; i++) {
		this.elements[i].style.display = "none";
	}
	//note 设置父容器 position 为 relative
	this.container.parentNode.style.position = 'relative';
	//note 创建slidebar
	this.slidebar = document.createElement('div');
	this.slidebar.className = 'slidebar';
	this.slidebar.style.display = 'none';
	var html = '<ul>';
	for(var i=0; i<this.length; i++) {
		html += '<li onmouseover="slideshow.entities[' + this.id + '].xactive(' + i + '); return false;">' + (i + 1).toString() + '</li>';
	}
	html += '</ul>';
	this.slidebar.innerHTML = html;
	this.container.parentNode.appendChild(this.slidebar);
	this.controls = this.slidebar.getElementsByTagName('li');
	var setOpacity = navigator.appVersion.indexOf("MSIE")>-1?function(o,v){o.style.filter="alpha(opacity="+v+")"}:function(o,v){o.style.opacity=v/100};
	//note 设置第 index 张图片为当前图片
	this.active = function(index) {
		this.elements[this.index].style.display = "none";
		this.elements[index].style.display = "block";
		var O = 0;
		var thisElement = this.elements[index];
		var O = 0;
		var fadeIn = function(O) {
			if(O == 100) {
				clearTimeout(fadeInTimer);
				return;
			}

			setOpacity(thisElement,O);
			//thisElement.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + O + ')';
			//thisElement.style.opacity = O / 100;
			O += 10;
			var fadeInTimer = setTimeout(function () {
				fadeIn(O);
			}, 50);
		};
		fadeIn(O);
		this.controls[this.index].className = '';
		this.controls[index].className = 'on';
		this.index = index;
	};
	//note 用户手动设置第 index 张图片为当前图片
	this.xactive = function(index) {
		clearTimeout(this.timer);
		this.active(index);
		//note 暂停 8s 后再继续
		var ss = this;
		this.timer = setTimeout(function(){
			ss.run();
		}, 8000);
	};
	this.run = function() {
		var index = this.index + 1 < this.length ? this.index + 1 : 0;
		this.active(index);
		//note 2s 定时轮换
		var ss = this;
		this.timer = setTimeout(function(){
			ss.run();
		}, 3500);
	};

	//note 所有图片
	var imgs = el.getElementsByTagName('img');
	for(i=0, L=imgs.length; i<L; i++) {
		this.imgs.push(imgs[i]);
		this.imgLoad.push(new Image());
		this.imgLoad[i].src = this.imgs[i].src;
		this.imgLoad[i].onerror = function (){obj.imgLoaded ++;};
	}

	this.getSize = function (img) {
		if (!img) return false;
		this.width = img.width ? parseInt(img.width) : 0;
		this.height = img.height ? parseInt(img.height) : 0;
		var ele = img.parentNode;
		while ((!this.width || !this.height) && !hasClass(ele,'slideshow') && ele != document.body) {
			this.width = ele.style.width ? parseInt(ele.style.width) : 0;
			this.height = ele.style.height ? parseInt(ele.style.height) : 0;
			ele = ele.parentNode;
		}

		return true;
	};

	//note 得高度和宽度
	this.getSize(imgs[0]);
	
	this.checkLoad = function () {
		var obj = this;
		for(i = 0;i < this.imgs.length;i++) {
			if(this.imgLoad[i].complete && !this.imgLoad[i].status) {
				this.imgLoaded++;
				this.imgLoad[i].status = 1;
			}
		}
		if(this.imgLoaded < this.imgs.length) {
			if (!$(this.blockid+'_percent')) {
				var dom = document.createElement('div');
				dom.id = this.blockid+"_percent";
				dom.style.width = this.width ? this.width+'px' : '150px';
				dom.style.height = this.height ? this.height+'px' : '150px';
				dom.style.lineHeight = this.height ? this.height+'px' : '150px';
				dom.style.backgroundColor = '#ccc';
				dom.style.textAlign = 'center';
				dom.style.top = '0';
				dom.style.left = '0';
				el.parentNode.appendChild(dom);
			}
			el.parentNode.style.position = 'relative';
			$(this.blockid+'_percent').innerHTML = (parseInt(this.imgLoaded / this.imgs.length * 100)) + '%';
			setTimeout(function () {obj.checkLoad();}, 100)
		} else {
			if ($(this.blockid+'_percent')) el.parentNode.removeChild($(this.blockid+'_percent'));
			this.container.style.display = 'block';
			this.slidebar.style.display = '';
			this.index = this.length -1;
			this.run();
		}
	};
	this.checkLoad();
}

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');
		if(objc) {
			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 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;
	}
}

function showMenu(v) {
	var ctrlid = isUndefined(v['ctrlid']) ? v : v['ctrlid'];
	var showid = isUndefined(v['showid']) ? ctrlid : v['showid'];
	var menuid = isUndefined(v['menuid']) ? showid + '_menu' : v['menuid'];
	var ctrlObj = $(ctrlid);
	var menuObj = $(menuid);
	if(!menuObj) return;
	var mtype = isUndefined(v['mtype']) ? 'menu' : v['mtype'];
	var evt = isUndefined(v['evt']) ? 'mouseover' : v['evt'];
	var pos = isUndefined(v['pos']) ? '43' : v['pos'];
	var layer = isUndefined(v['layer']) ? 1 : v['layer'];
	var duration = isUndefined(v['duration']) ? 2 : v['duration'];
	var timeout = isUndefined(v['timeout']) ? 250 : v['timeout'];
	var maxh = isUndefined(v['maxh']) ? 600 : v['maxh'];
	var cache = isUndefined(v['cache']) ? 1 : v['cache'];
	var drag = isUndefined(v['drag']) ? '' : v['drag'];
	var dragobj = drag && $(drag) ? $(drag) : menuObj;
	var fade = isUndefined(v['fade']) ? 0 : v['fade'];
	var cover = isUndefined(v['cover']) ? 0 : v['cover'];
	var zindex = isUndefined(v['zindex']) ? JSMENU['zIndex']['menu'] : v['zindex'];
	var ctrlclass = isUndefined(v['ctrlclass']) ? '' : v['ctrlclass'];
	var winhandlekey = isUndefined(v['win']) ? '' : v['win'];
	zindex = cover ? zindex + 500 : zindex;
	if(typeof JSMENU['active'][layer] == 'undefined') {
		JSMENU['active'][layer] = [];
	}

	for(i in EXTRAFUNC['showmenu']) {
		try {
			eval(EXTRAFUNC['showmenu'][i] + '()');
		} catch(e) {}
	}

	if(evt == 'click' && in_array(menuid, JSMENU['active'][layer]) && mtype != 'win') {
		hideMenu(menuid, mtype);
		return;
	}
	if(mtype == 'menu') {
		hideMenu(layer, mtype);
	}

	if(ctrlObj) {
		if(!ctrlObj.getAttribute('initialized')) {
			ctrlObj.setAttribute('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'][menuid]) {
					JSMENU['timer'][menuid] = setTimeout(function () {
						hideMenu(menuid, mtype);
					}, timeout);
				}
			};

			ctrlObj.overfunc = typeof ctrlObj.onmouseover == 'function' ? ctrlObj.onmouseover : null;
			ctrlObj.onmouseover = function(e) {
				doane(e);
				if(this.overfunc) this.overfunc();
				if(evt == 'click') {
					clearTimeout(JSMENU['timer'][menuid]);
					JSMENU['timer'][menuid] = null;
				} else {
					for(var i in JSMENU['timer']) {
						if(JSMENU['timer'][i]) {
							clearTimeout(JSMENU['timer'][i]);
							JSMENU['timer'][i] = null;
						}
					}
				}
			};
		}
	}

	if(!menuObj.getAttribute('initialized')) {
		menuObj.setAttribute('initialized', true);
		menuObj.ctrlkey = ctrlid;
		menuObj.mtype = mtype;
		menuObj.layer = layer;
		menuObj.cover = cover;
		if(ctrlObj && ctrlObj.getAttribute('fwin')) {menuObj.scrolly = true;}
		menuObj.style.position = 'absolute';
		menuObj.style.zIndex = zindex + layer;
		menuObj.onclick = function(e) {
			return doane(e, 0, 1);
		};
		if(duration < 3) {
			if(duration > 1) {
				menuObj.onmouseover = function() {
					clearTimeout(JSMENU['timer'][menuid]);
					JSMENU['timer'][menuid] = null;
				};
			}
			if(duration != 1) {
				menuObj.onmouseout = function() {
					JSMENU['timer'][menuid] = setTimeout(function () {
						hideMenu(menuid, mtype);
					}, timeout);
				};
			}
		}
		if(cover) {
			var coverObj = document.createElement('div');
			coverObj.id = menuid + '_cover';
			coverObj.style.position = 'absolute';
			coverObj.style.zIndex = menuObj.style.zIndex - 1;
			coverObj.style.left = coverObj.style.top = '0px';
			coverObj.style.width = '100%';
			coverObj.style.height = Math.max(document.documentElement.clientHeight, document.body.offsetHeight) + 'px';
			coverObj.style.backgroundColor = '#000';
			coverObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=50)';
			coverObj.style.opacity = 0.5;
			coverObj.onclick = function () { hideMenu(); };
			$('append_parent').appendChild(coverObj);
			_attachEvent(window, 'load', function () {
				coverObj.style.height = Math.max(document.documentElement.clientHeight, document.body.offsetHeight) + 'px';
			}, document);
		}
	}
	if(drag) {
		dragobj.style.cursor = 'move';
		dragobj.onmousedown = function(event) {try{dragMenu(menuObj, event, 1);}catch(e){}};
	}

	if(cover) $(menuid + '_cover').style.display = '';
	if(fade) {
		var O = 0;
		var fadeIn = function(O) {
			if(O > 100) {
				clearTimeout(fadeInTimer);
				return;
			}
			menuObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + O + ')';
			menuObj.style.opacity = O / 100;
			O += 20;
			var fadeInTimer = setTimeout(function () {
				fadeIn(O);
			}, 40);
		};
		fadeIn(O);
		menuObj.fade = true;
	} else {
		menuObj.fade = false;
	}
	menuObj.style.display = '';
	if(ctrlObj && ctrlclass) {
		ctrlObj.className += ' ' + ctrlclass;
		menuObj.setAttribute('ctrlid', ctrlid);
		menuObj.setAttribute('ctrlclass', ctrlclass);
	}
	if(pos != '*') {
		setMenuPosition(showid, menuid, pos);
	}
	if(BROWSER.ie && BROWSER.ie < 7 && winhandlekey && $('fwin_' + winhandlekey)) {
		$(menuid).style.left = (parseInt($(menuid).style.left) - parseInt($('fwin_' + winhandlekey).style.left)) + 'px';
		$(menuid).style.top = (parseInt($(menuid).style.top) - parseInt($('fwin_' + winhandlekey).style.top)) + 'px';
	}
	if(maxh && menuObj.scrollHeight > maxh) {
		menuObj.style.height = maxh + 'px';
		if(BROWSER.opera) {
			menuObj.style.overflow = 'auto';
		} else {
			menuObj.style.overflowY = 'auto';
		}
	}

	if(!duration) {
		setTimeout('hideMenu(\'' + menuid + '\', \'' + mtype + '\')', timeout);
	}

	if(!in_array(menuid, JSMENU['active'][layer])) JSMENU['active'][layer].push(menuid);
	menuObj.cache = cache;
	if(layer > JSMENU['layer']) {
		JSMENU['layer'] = layer;
	}
}
function setMenuPosition(showid, menuid, pos) {
	var showObj = $(showid);
	var menuObj = menuid ? $(menuid) : $(showid + '_menu');
	if(isUndefined(pos) || !pos) pos = '43';
	var basePoint = parseInt(pos.substr(0, 1));
	var direction = parseInt(pos.substr(1, 1));
	var important = pos.indexOf('!') != -1 ? 1 : 0;
	var sxy = 0, sx = 0, sy = 0, sw = 0, sh = 0, ml = 0, mt = 0, mw = 0, mcw = 0, mh = 0, mch = 0, bpl = 0, bpt = 0;

	if(!menuObj || (basePoint > 0 && !showObj)) return;
	if(showObj) {
		sxy = fetchOffset(showObj);
		sx = sxy['left'];
		sy = sxy['top'];
		sw = showObj.offsetWidth;
		sh = showObj.offsetHeight;
	}
	mw = menuObj.offsetWidth;
	mcw = menuObj.clientWidth;
	mh = menuObj.offsetHeight;
	mch = menuObj.clientHeight;

	switch(basePoint) {
		case 1:
			bpl = sx;
			bpt = sy;
			break;
		case 2:
			bpl = sx + sw;
			bpt = sy;
			break;
		case 3:
			bpl = sx + sw;
			bpt = sy + sh;
			break;
		case 4:
			bpl = sx;
			bpt = sy + sh;
			break;
	}
	switch(direction) {
		case 0:
			menuObj.style.left = (document.body.clientWidth - menuObj.clientWidth) / 2 + 'px';
			mt = (document.documentElement.clientHeight - menuObj.clientHeight) / 2;
			break;
		case 1:
			ml = bpl - mw;
			mt = bpt - mh;
			break;
		case 2:
			ml = bpl;
			mt = bpt - mh;
			break;
		case 3:
			ml = bpl;
			mt = bpt;
			break;
		case 4:
			ml = bpl - mw;
			mt = bpt;
			break;
	}
	var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
	var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
	if(!important) {
		if(in_array(direction, [1, 4]) && ml < 0) {
			ml = bpl;
			if(in_array(basePoint, [1, 4])) ml += sw;
		} else if(ml + mw > scrollLeft + document.body.clientWidth && sx >= mw) {
			ml = bpl - mw;
			if(in_array(basePoint, [2, 3])) {
				ml -= sw;
			} else if(basePoint == 4) {
				ml += sw;
			}
		}
		if(in_array(direction, [1, 2]) && mt < 0) {
			mt = bpt;
			if(in_array(basePoint, [1, 2])) mt += sh;
		} else if(mt + mh > scrollTop + document.documentElement.clientHeight && sy >= mh) {
			mt = bpt - mh;
			if(in_array(basePoint, [3, 4])) mt -= sh;
		}
	}
	if(pos.substr(0, 3) == '210') {
		ml += 69 - sw / 2;
		mt -= 5;
		if(showObj.tagName == 'TEXTAREA') {
			ml -= sw / 2;
			mt += sh / 2;
		}
	}
	if(direction == 0 || menuObj.scrolly) {
		if(BROWSER.ie && BROWSER.ie < 7) {
			if(direction == 0) mt += scrollTop;
		} else {
			if(menuObj.scrolly) mt -= scrollTop;
			menuObj.style.position = 'fixed';
		}
	}
	if(ml) menuObj.style.left = ml + 'px';
	if(mt) menuObj.style.top = mt + 'px';
	if(direction == 0 && BROWSER.ie && !document.documentElement.clientHeight) {
		menuObj.style.position = 'absolute';
		menuObj.style.top = (document.body.clientHeight - menuObj.clientHeight) / 2 + 'px';
	}
	if(menuObj.style.clip && !BROWSER.opera) {
		menuObj.style.clip = 'rect(auto, auto, auto, auto)';
	}
}




function fetchOffset(obj) {
	var left_offset = 0, top_offset = 0;

	if(obj.getBoundingClientRect){
		var rect = obj.getBoundingClientRect();
		var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
		var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
		if(document.documentElement.dir == 'rtl') {
			scrollLeft = scrollLeft + document.documentElement.clientWidth - document.documentElement.scrollWidth;
		}
		left_offset = rect.left + scrollLeft - document.documentElement.clientLeft;
		top_offset = rect.top + scrollTop - document.documentElement.clientTop;
	}
	if(left_offset <= 0 || top_offset <= 0) {
		left_offset = obj.offsetLeft;
		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 hideMenu(attr, mtype) {
	attr = isUndefined(attr) ? '' : attr;
	mtype = isUndefined(mtype) ? 'menu' : mtype;
	if(attr == '') {
		for(var i = 1; i <= JSMENU['layer']; i++) {
			hideMenu(i, mtype);
		}
		return;
	} else if(typeof attr == 'number') {
		for(var j in JSMENU['active'][attr]) {
			hideMenu(JSMENU['active'][attr][j], mtype);
		}
		return;
	} else if(typeof attr == 'string') {
		var menuObj = $(attr);
		if(!menuObj || (mtype && menuObj.mtype != mtype)) return;
		clearTimeout(JSMENU['timer'][attr]);
		var hide = function() {
			if(menuObj.cache) {
				menuObj.style.display = 'none';
				if(menuObj.cover) $(attr + '_cover').style.display = 'none';
			} else {
				menuObj.parentNode.removeChild(menuObj);
				if(menuObj.cover) $(attr + '_cover').parentNode.removeChild($(attr + '_cover'));
			}
			var tmp = [];
			for(var k in JSMENU['active'][menuObj.layer]) {
				if(attr != JSMENU['active'][menuObj.layer][k]) tmp.push(JSMENU['active'][menuObj.layer][k]);
			}
			JSMENU['active'][menuObj.layer] = tmp;
		};
		if(menuObj.fade) {
			var O = 100;
			var fadeOut = function(O) {
				if(O == 0) {
					clearTimeout(fadeOutTimer);
					hide();
					return;
				}
				menuObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + O + ')';
				menuObj.style.opacity = O / 100;
				O -= 10;
				var fadeOutTimer = setTimeout(function () {
					fadeOut(O);
				}, 50);
			};
			fadeOut(O);
		} else {
			hide();
		}
	}
}

function showPrompt(ctrlid, evt, msg, timeout, negligible) {
	var menuid = ctrlid ? ctrlid + '_pmenu' : 'ntcwin';
	var duration = timeout ? 0 : 3;
	if(!$(menuid)) {
		var div = document.createElement('div');
		div.id = menuid;
		div.className = ctrlid ? 'prmm up' : 'ntcwin';
		div.style.display = 'none';
		$('append_parent').appendChild(div);
		if(ctrlid) {
			msg = '<div id="' + ctrlid + '_prompt" class="prmc"><ul><li>' + msg + '</li></ul></div>';
		} else {
			msg = negligible ? msg : '<span style="font-style: normal;">' + msg + '</span>';
			msg = '<table cellspacing="0" cellpadding="0" class="popupcredit"><tr><td class="pc_l">&nbsp;</td><td class="pc_c"><div class="pc_inner">' + msg +
				(negligible ? '<a class="pc_btn" href="javascript:;" onclick="display(\'ntcwin\');setcookie(\'discuz_creditnoticedisable\', 1, 31536000);" title="不要再提示我"><img src="' + IMGDIR + '/popupcredit_btn.gif" alt="不要再提示我" /></a>' : '') +
				'</td><td class="pc_r">&nbsp;</td></tr></table>';
		}
		div.innerHTML = msg;
	}
	if(ctrlid) {
		if($(ctrlid).evt !== false) {
			var prompting = function() {
				showMenu({'mtype':'prompt','ctrlid':ctrlid,'evt':evt,'menuid':menuid,'pos':'210'});
			};
			if(evt == 'click') {
				$(ctrlid).onclick = prompting;
			} else {
				$(ctrlid).onmouseover = prompting;
			}
		}
		showMenu({'mtype':'prompt','ctrlid':ctrlid,'evt':evt,'menuid':menuid,'pos':'210','duration':duration,'timeout':timeout,'fade':1,'zindex':JSMENU['zIndex']['prompt']});
		$(ctrlid).unselectable = false;
	} else {
		showMenu({'mtype':'prompt','pos':'00','menuid':menuid,'duration':duration,'timeout':timeout,'fade':1,'zindex':JSMENU['zIndex']['prompt']});
	}
}

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

/**
* 显示对话框
* @param mode		对话框模式 alert:有确定按钮 confirm:有确定和取消按钮 notice:有确定按钮 info:没有按钮
* @param t		标题
* @param msg		提示信息内容
* @param func		点“确定”执行的函数
* @param cover		覆盖整个页面
* @param funccancel 点“取消”执行的函数
*/
function showDialog(msg, mode, t, func, cover, funccancel) {
	cover = isUndefined(cover) ? (mode == 'info' ? 0 : 1) : cover;
	mode = in_array(mode, ['confirm', 'notice', 'info']) ? mode : 'alert';
	var menuid = 'fwin_dialog';
	var menuObj = $(menuid);

	if(menuObj) hideMenu('fwin_dialog', 'dialog');
	menuObj = document.createElement('div');
	menuObj.style.display = 'none';
	menuObj.className = 'fwinmask';
	menuObj.id = menuid;
	$('append_parent').appendChild(menuObj);
	var s = '<table cellpadding="0" cellspacing="0" class="fwin"><tr><td class="t_l"></td><td class="t_c"></td><td class="t_r"></td></tr><tr><td class="m_l">&nbsp;&nbsp;</td><td class="m_c"><h3 class="flb"><em>';
	s += t ? t : '提示信息';
	s += '</em><span><a href="javascript:;" class="flbc" onclick="hideMenu(\'' + menuid + '\', \'dialog\')" title="关闭">关闭</a></span></h3>';
	if(mode == 'info') {
		s += msg ? msg : '';
	} else {
		s += '<div class="c' + (mode == 'info' ? '' : ' altw') + '"><div class="' + (mode == 'alert' ? 'alert_error' : 'alert_info') + '"><p>' + msg + '</p></div></div>';
		s += '<p class="o pns"><button id="fwin_dialog_submit" value="true" class="pn pnc"><strong>确定</strong></button>';
		s += mode == 'confirm' ? '<button id="fwin_dialog_cancel" value="true" class="pn" onclick="hideMenu(\'' + menuid + '\', \'dialog\')"><strong>取消</strong></button>' : '';
		s += '</p>';
	}
	s += '</td><td class="m_r"></td></tr><tr><td class="b_l"></td><td class="b_c"></td><td class="b_r"></td></tr></table>';
	menuObj.innerHTML = s;
	if($('fwin_dialog_submit')) $('fwin_dialog_submit').onclick = function() {
		if(typeof func == 'function') func();
		else eval(func);
		hideMenu(menuid, 'dialog');
	};
	if($('fwin_dialog_cancel')) $('fwin_dialog_cancel').onclick = function() {
		if(typeof funccancel == 'function') funccancel();
		else eval(funccancel);
		hideMenu(menuid, 'dialog');
	};
	showMenu({'mtype':'dialog','menuid':menuid,'duration':3,'pos':'00','zindex':JSMENU['zIndex']['dialog'],'cache':0,'cover':cover});
}

/**
* 显示浮动窗口
* @param k		浮窗的key
* @param url		浮窗请求的url
* @param mode		get和post两种方式
* @param cache		是否缓存浮窗		0:否 1:是
*/
function showWindow(k, url, mode, cache, menuv) {
	mode = isUndefined(mode) ? 'get' : mode;
	cache = isUndefined(cache) ? 1 : cache;
	var menuid = 'fwin_' + k;
	var menuObj = $(menuid);
	var drag = null;
	var loadingst = null;

	if(disallowfloat && disallowfloat.indexOf(k) != -1) {
		if(BROWSER.ie) url += (url.indexOf('?') != -1 ?  '&' : '?') + 'referer=' + escape(location.href);
		location.href = url;
		return;
	}

	var fetchContent = function() {
		if(mode == 'get') {
			menuObj.url = url;
			url += (url.search(/\?/) > 0 ? '&' : '?') + 'infloat=yes&handlekey=' + k;
			ajaxget(url, 'fwin_content_' + k, null, '', '', function() {initMenu();show();});
		} else if(mode == 'post') {
			menuObj.act = $(url).action;
			ajaxpost(url, 'fwin_content_' + k, '', '', '', function() {initMenu();show();});
		}
		loadingst = setTimeout(function() {showDialog('', 'info', '<img src="/' + IMGDIR + '/loading.gif"> 请稍候...')}, 500);
	};
	var initMenu = function() {
		clearTimeout(loadingst);
		var objs = menuObj.getElementsByTagName('*');
		var fctrlidinit = false;
		for(var i = 0; i < objs.length; i++) {
			if(objs[i].id) {
				objs[i].setAttribute('fwin', k);
			}
			if(objs[i].className == 'flb' && !fctrlidinit) {
				if(!objs[i].id) objs[i].id = 'fctrl_' + k;
				drag = objs[i].id;
				fctrlidinit = true;
			}
		}
	};
	var show = function() {
		hideMenu('fwin_dialog', 'dialog');
		v = {'mtype':'win','menuid':menuid,'duration':3,'pos':'00','zindex':JSMENU['zIndex']['win'],'drag':typeof drag == null ? '' : drag,'cache':cache};
		for(k in menuv) {
			v[k] = menuv[k];
		}
		showMenu(v);
	};

	if(!menuObj) {
		menuObj = document.createElement('div');
		menuObj.id = menuid;
		menuObj.className = 'fwinmask';
		menuObj.style.display = 'none';
		$('append_parent').appendChild(menuObj);
		menuObj.innerHTML = '<table cellpadding="0" cellspacing="0" class="fwin"><tr><td class="t_l"></td><td class="t_c" ondblclick="hideWindow(\'' + k + '\')"></td><td class="t_r"></td></tr><tr><td class="m_l" ondblclick="hideWindow(\'' + k + '\')">&nbsp;&nbsp;</td><td class="m_c" id="fwin_content_' + k + '">'
			+ '</td><td class="m_r" ondblclick="hideWindow(\'' + k + '\')"></td></tr><tr><td class="b_l"></td><td class="b_c" ondblclick="hideWindow(\'' + k + '\')"></td><td class="b_r"></td></tr></table>';
		if (mode == 'html') {
			$('fwin_content_' + k).innerHTML = url;
			initMenu();
			show();
		} else {
			fetchContent();
		}
	} else if((mode == 'get' && url != menuObj.url) || (mode == 'post' && $(url).action != menuObj.act)) {
		fetchContent();
	} else {
		show();
	}
	doane();
}

function hideWindow(k) {
	hideMenu('fwin_' + k, 'win');
	hideMenu();
	hideMenu('', 'prompt');
}

function Ajax(recvType, waitId , a) {

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

	var aj = new Object();

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

	aj.resultHandle = null;
	aj.sendString = '';
	aj.targetUrl = '';
	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 AJAX['url']) {
				if(AJAX['url'][k] == aj.targetUrl) {
					AJAX['url'][k] = null;
				}
			}
			if(aj.waitId) {
				aj.waitId.style.display = 'none';
			}
			if(aj.recvType == 'HTML') {
				aj.resultHandle(aj.XMLHttpRequest.responseText, aj);
				if(typeof(a)=='function')a();
			} else if(aj.recvType == 'XML') {
				if(aj.XMLHttpRequest.responseXML.lastChild) {
					aj.resultHandle(aj.XMLHttpRequest.responseXML.lastChild.firstChild.nodeValue, aj);
				} else {
					if(AJAX['debug']) {
						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">showDialog(\'Ajax Error: \\n' + error + '\');</script></root>', aj);
					}
				}
			}
			AJAX['stack'][aj.stackId] = 0;
		}
	};

	aj.get = function(targetUrl, resultHandle) {
		setTimeout(function(){aj.showLoading()}, 250);
		if(in_array(targetUrl, AJAX['url'])) {
			return false;
		} else {
			AJAX['url'].push(targetUrl);
		}
		aj.targetUrl = targetUrl;
		aj.XMLHttpRequest.onreadystatechange = aj.processHandle;
		aj.resultHandle = resultHandle;
		var attackevasive = isUndefined(attackevasive) ? 0 : attackevasive;
		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, AJAX['url'])) {
			return false;
		} else {
			AJAX['url'].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 = [];
	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 evalscript(s) {
	if(s.indexOf('<script') == -1) return s;
	var p = /<script[^\>]*?>([^\x00]*?)<\/script>/ig;
	var arr = [];
	while(arr = p.exec(s)) {
		var p1 = /<script[^\>]*?src=\"([^\>]*?)\"[^\>]*?(reload=\"1\")?(?:charset=\"([\w\-]+?)\")?><\/script>/i;
		var arr1 = [];
		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);
	var evalscripts = [];
	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 : (BROWSER.firefox ? 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, recvtype,a) {
	waitid = typeof waitid == 'undefined' || waitid === null ? showid : waitid;
	var x = new Ajax(recvtype,undefined,a);
	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) {
		var 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);
			}
		}

		ajaxerror = null;
		if(typeof recall == 'function') {
			recall();
		} else {
			eval(recall);
		}
		if(!evaled) evalscript(s);
	});
}

/*function ajaxpost(formid, showid, waitid, showidclass, submitbtn, recall) {
	var waitid = typeof waitid == 'undefined' || waitid === null ? showid : (waitid !== '' ? waitid : '');
	var showidclass = !showidclass ? '' : showidclass;
	var ajaxframeid = 'ajaxframe';
	var ajaxframe = $(ajaxframeid);
	var formtarget = $(formid).target;

	var handleResult = function() {
		var s = '';
		var evaled = false;

		showloading('none');
		try {
			if(BROWSER.ie) {
				s = $(ajaxframeid).contentWindow.document.XMLDocument.text;
			} else {
				s = $(ajaxframeid).contentWindow.document.documentElement.firstChild.nodeValue;
			}
		} catch(e) {
			if(AJAX['debug']) {
				var error = mb_cutstr($(ajaxframeid).contentWindow.document.body.innerText.replace(/\r?\n/g, '\\n').replace(/"/g, '\\\"'), 200);
				s = '<root>ajaxerror<script type="text/javascript" reload="1">showDialog(\'Ajax Error: \\n' + error + '\');</script></root>';
			}
		}
		if(s != '' && s.indexOf('ajaxerror') != -1) {
			evalscript(s);
			evaled = true;
		}
		if(showidclass) {
			
			$(showid).className = showidclass;
			if(submitbtn) {
				submitbtn.disabled = false;
			}
		}
		if(!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
			ajaxinnerhtml($(showid), s);
		}
		ajaxerror = null;
		if($(formid)) $(formid).target = formtarget;
		if(typeof recall == 'function') {
			recall();
		} else {
			eval(recall);
		}
		if(!evaled) evalscript(s);
		ajaxframe.loading = 0;
		$('append_parent').removeChild(ajaxframe);
	};
	if(!ajaxframe) {
		if (BROWSER.ie) {
			ajaxframe = document.createElement('<iframe name="' + ajaxframeid + '" id="' + ajaxframeid + '"></iframe>');
		} else {
			ajaxframe = document.createElement('iframe');
			ajaxframe.name = ajaxframeid;
			ajaxframe.id = ajaxframeid;
		}
		ajaxframe.style.display = 'none';
		ajaxframe.loading = 1;
		$('append_parent').appendChild(ajaxframe);
	} else if(ajaxframe.loading) {
		return false;
	}

	_attachEvent(ajaxframe, 'load', handleResult);

	showloading();
	$(formid).target = ajaxframeid;
	$(formid).action += '&inajax=1';
	$(formid).submit();
	return false;
}*/

function ajaxpost(formid, showid, waitid, showidclass, submitbtn, recall) {
	var waitid = typeof waitid == 'undefined' || waitid === null ? showid : (waitid !== '' ? waitid : '');
	var showidclass = !showidclass ? '' : showidclass;
	var ajaxframeid = 'ajaxframe';
	var ajaxframe = $(ajaxframeid);
	var formtarget = $(formid).target;

	var handleResult = function() {
		var s = '';
		var evaled = false;

		showloading('none');
		try {
			s = $(ajaxframeid).contentWindow.document.XMLDocument.text;
		} catch(e) {
			try {
				s = $(ajaxframeid).contentWindow.document.documentElement.firstChild.wholeText;
			} catch(e) {
				try {
					s = $(ajaxframeid).contentWindow.document.documentElement.firstChild.nodeValue;
				} catch(e) {
					s = '内部错误，无法显示此内容';
				}
			}
		}
		if(s != '' && s.indexOf('ajaxerror') != -1) {
			evalscript(s);
			evaled = true;
		}
		if(showidclass) {
			if(showidclass != 'onerror') {
				$(showid).className = showidclass;
			} else {
				showError(s);
				ajaxerror = true;
			}
		}
		if(submitbtn) {
			submitbtn.disabled = false;
		}
		if(!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
			ajaxinnerhtml($(showid), s);
		}
		ajaxerror = null;
		if($(formid)) $(formid).target = formtarget;
		if(typeof recall == 'function') {
			recall();
		} else {
			eval(recall);
		}
		if(!evaled) evalscript(s);
		ajaxframe.loading = 0;
		$('append_parent').removeChild(ajaxframe.parentNode);
	};
	if(!ajaxframe) {
		var div = document.createElement('div');
		div.style.display = 'none';
		div.innerHTML = '<iframe name="' + ajaxframeid + '" id="' + ajaxframeid + '" loading="1"></iframe>';
		$('append_parent').appendChild(div);
		ajaxframe = $(ajaxframeid);
	} else if(ajaxframe.loading) {
		return false;
	}

	_attachEvent(ajaxframe, 'load', handleResult);

	showloading();
	$(formid).target = ajaxframeid;
	var action = $(formid).getAttribute('action');
	action = hostconvert(action);
	$(formid).action = action.replace(/\&inajax\=1/g, '')+'&inajax=1';
	$(formid).submit();
	if(submitbtn) {
		submitbtn.disabled = true;
	}
	doane();
	return false;
}

function hostconvert(url) {
	if(!url.match(/^https?:\/\//)) url = url;
	var url_host = getHost(url);
	var cur_host = getHost().toLowerCase();
	if(url_host && cur_host != url_host) {
		url = url.replace(url_host, cur_host);
	}
	return url;
}

function getHost(url) {
	var host = "null";
	if(typeof url == "undefined"|| null == url) {
		url = window.location.href;
	}
	var regex = /^\w+\:\/\/([^\/]*).*/;
	var match = url.match(regex);
	if(typeof match != "undefined" && null != match) {
		host = match[1];
	}
	return host;
}

function showError(msg) {
	var p = /<script[^\>]*?>([^\x00]*?)<\/script>/ig;
	msg = msg.replace(p, '');
	if(msg !== '') {
		showDialog(msg, 'alert', '错误信息', null, true, null, '', '', '', 3);
	}
}

function ajaxmenu(ctrlObj, timeout, cache, duration, pos, recall, idclass, contentclass) {
	if(!ctrlObj.getAttribute('mid')) {
		var ctrlid = ctrlObj.id;
		if(!ctrlid) {
			ctrlObj.id = 'ajaxid_' + Math.random();
		}
	} else {
		var ctrlid = ctrlObj.getAttribute('mid');
		if(!ctrlObj.id) {
			ctrlObj.id = 'ajaxid_' + Math.random();
		}
	}
	var menuid = ctrlid + '_menu';
	var menu = $(menuid);
	if(isUndefined(timeout)) timeout = 3000;
	if(isUndefined(cache)) cache = 1;
	if(isUndefined(pos)) pos = '43';
	if(isUndefined(duration)) duration = timeout > 0 ? 0 : 3;
	if(isUndefined(idclass)) idclass = 'p_pop';
	if(isUndefined(contentclass)) contentclass = 'p_opt';
	var func = function() {
		showMenu({'ctrlid':ctrlObj.id,'menuid':menuid,'duration':duration,'timeout':timeout,'pos':pos,'cache':cache,'layer':2});
		if(typeof recall == 'function') {
			recall();
		} else {
			eval(recall);
		}
	};

	if(menu) {
		if(menu.style.display == '') {
			hideMenu(menuid);
		} else {
			func();
		}
	} else {
		menu = document.createElement('div');
		menu.id = menuid;
		menu.style.display = 'none';
		menu.className = idclass;
		menu.innerHTML = '<div class="' + contentclass + '" id="' + menuid + '_content"></div>';
		$('append_parent').appendChild(menu);
		var url = (!isUndefined(ctrlObj.href) ? ctrlObj.href : ctrlObj.attributes['href'].value);
		url += (url.indexOf('?') != -1 ? '&' :'?') + 'ajaxmenu=1';
		ajaxget(url, menuid + '_content', 'ajaxwaitid', '', '', func);
	}
	doane();
}

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') {
		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_DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
	var versionStr = -1;
	if(navigator.plugins != null && navigator.plugins.length > 0 && (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"])) {
		var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
		var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
		var descArray = flashDescription.split(" ");
		var tempArrayMajor = descArray[2].split(".");
		var versionMajor = tempArrayMajor[0];
		var versionMinor = tempArrayMajor[1];
		var versionRevision = descArray[3];
		if(versionRevision == "") {
			versionRevision = descArray[4];
		}
		if(versionRevision[0] == "d") {
			versionRevision = versionRevision.substring(1);
		} else if(versionRevision[0] == "r") {
			versionRevision = versionRevision.substring(1);
			if(versionRevision.indexOf("d") > 0) {
				versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
			}
		}
		versionStr = versionMajor + "." + versionMinor + "." + versionRevision;
	} else if(BROWSER.ie && !BROWSER.opera) {
		try {
			var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
			versionStr = axo.GetVariable("$version");
		} catch (e) {}
	}
	if(versionStr == -1 ) {
		return false;
	} else if(versionStr != 0) {
		if(BROWSER.ie && !BROWSER.opera) {
			tempArray = versionStr.split(" ");
			tempString = tempArray[1];
			versionArray = tempString.split(",");
		} else {
			versionArray = versionStr.split(".");
		}
		var versionMajor = versionArray[0];
		var versionMinor = versionArray[1];
		var versionRevision = versionArray[2];
		return versionMajor > parseFloat(reqMajorVer) || (versionMajor == parseFloat(reqMajorVer)) && (versionMinor > parseFloat(reqMinorVer) || versionMinor == parseFloat(reqMinorVer) && versionRevision >= parseFloat(reqRevision));
	}
}

function AC_FL_RunContent() {
	var str = '';
	if(AC_DetectFlashVer(9,0,124)) {
		var ret = AC_GetArgs(arguments, "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash");
		if(BROWSER.ie && !BROWSER.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>';
		}
	} else {
		str = '此内容需要 Adobe Flash Player 9.0.124 或更高版本<br /><a href="http://www.adobe.com/go/getflashplayer/" target="_blank"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="下载 Flash Player" /></a>';
	}
	return str;
}

function simulateSelect(selectId) {
	var selectObj = $(selectId);
	var defaultopt = defaultv = '';
	var menuObj = document.createElement('div');
	var ul = document.createElement('ul');
	var handleKeyDown = function(e) {
		e = BROWSER.ie ? event : e;
		if(e.keyCode == 40 || e.keyCode == 38) doane(e);
	};

	for(var i = 0; i < selectObj.options.length; i++) {
		var li = document.createElement('li');
		li.innerHTML = selectObj.options[i].innerHTML;
		li.k_id = i;
		li.k_value = selectObj.options[i].value;
		if(selectObj.options[i].selected) {
			defaultopt = selectObj.options[i].innerHTML;
			defaultv = selectObj.options[i].value;
			li.className = 'current';
			selectObj.setAttribute('selecti', i);
		}
		li.onclick = function() {
			if($(selectId + '_ctrl').innerHTML != this.innerHTML) {
				var lis = menuObj.getElementsByTagName('li');
				lis[$(selectId).getAttribute('selecti')].className = '';
				this.className = 'current';
				$(selectId + '_ctrl').innerHTML = this.innerHTML;
				$(selectId).setAttribute('selecti', this.k_id);
				$(selectId).options.length = 0;
				$(selectId).options[0] = new Option('', this.k_value);
				eval(selectObj.getAttribute('change'));
			}
			hideMenu(menuObj.id);
			return false;
		};
		ul.appendChild(li);
	}

	selectObj.options.length = 0;
	selectObj.options[0]= new Option('', defaultv);
	selectObj.style.display = 'none';
	selectObj.outerHTML += '<a href="javascript:;" hidefocus="true" id="' + selectId + '_ctrl" tabindex="1">' + defaultopt + '</a>';

	menuObj.id = selectId + '_ctrl_menu';
	menuObj.className = 'select_menu';
	menuObj.style.display = 'none';
	menuObj.appendChild(ul);
	$('append_parent').appendChild(menuObj);

	$(selectId + '_ctrl').onclick = function(e) {
		$(selectId + '_ctrl_menu').style.width = (BROWSER.ie ? Math.max($(selectId + '_ctrl').clientWidth, parseInt($(selectId + '_ctrl').currentStyle.width)) : $(selectId + '_ctrl').clientWidth) + 'px';
		showMenu({'ctrlid':(selectId == 'loginfield' ? 'account' : selectId + '_ctrl'),'menuid':selectId + '_ctrl_menu','evt':'click','pos':'13'});
		doane(e);
	};
	$(selectId + '_ctrl').onfocus = menuObj.onfocus = function() {
		_attachEvent(document.body, 'keydown', handleKeyDown);
	};
	$(selectId + '_ctrl').onblur = menuObj.onblur = function() {
		_detachEvent(document.body, 'keydown', handleKeyDown);
	};
	$(selectId + '_ctrl').onkeyup = function(e) {
		e = e ? e : window.event;
		value = e.keyCode;
		if(value == 40 || value == 38) {
			if(menuObj.style.display == 'none') {
				$(selectId + '_ctrl').click();
			} else {
				lis = menuObj.getElementsByTagName('li');
				selecti = selectObj.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';
				selectObj.setAttribute('selecti', selecti);
				lis[selecti].parentNode.scrollTop = lis[selecti].offsetTop;
			}
		} else if(value == 13) {
			var lis = menuObj.getElementsByTagName('li');
			lis[selectObj.getAttribute('selecti')].click();
		} else if(value == 27) {
			hideMenu(menuObj.id);
		}
	};
}

function detectCapsLock(e, obj) {
	var valueCapsLock = e.keyCode ? e.keyCode : e.which;
	var valueShift = e.shiftKey ? e.shiftKey : (valueCapsLock == 16 ? true : false);
	this.clearDetect = function () {
		obj.className = 'txt';
	};

	obj.className = (valueCapsLock >= 65 && valueCapsLock <= 90 && !valueShift || valueCapsLock >= 97 && valueCapsLock <= 122 && valueShift) ? 'capslock txt' : 'txt';

	if(BROWSER.ie) {
		event.srcElement.onblur = this.clearDetect;
	} else {
		e.target.onblur = this.clearDetect;
	}
}

function switchTab(prefix, current, total) {
	for(i = 1; i <= total;i++) {
		$(prefix + '_' + i).className = '';
		$(prefix + '_c_' + i).style.display = 'none';
	}
	$(prefix + '_' + current).className = 'current';
	$(prefix + '_c_' + current).style.display = '';
}

//note Ctrl+Enter 模拟点击
function ctrlEnter(event, btnId, onlyEnter) {
	if(isUndefined(onlyEnter)) onlyEnter = 0;
	if((event.ctrlKey || onlyEnter) && event.keyCode == 13) {
		$(btnId).click();
		return false;
	}
	return true;
}

function keyPageScroll(e, prev, next, url, page) {
	e = e ? e : window.event;
	var tagname = BROWSER.ie ? e.srcElement.tagName : e.target.tagName;
	if(tagname == 'INPUT' || tagname == 'TEXTAREA') return;
	actualCode = e.keyCode ? e.keyCode : e.charCode;
	if(next && actualCode == 39) {
		window.location = url + '&page=' + (page + 1);
	}
	if(prev && actualCode == 37) {
		window.location = url + '&page=' + (page - 1);
	}
}

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';
		$('append_parent').appendChild(div);
		s = '';
		if(!t) {
			s += showselect_row(inpid, '一天', 1, 0, rettype);
			s += showselect_row(inpid, '一周', 7, 0, rettype);
			s += showselect_row(inpid, '一个月', 30, 0, rettype);
			s += showselect_row(inpid, '三个月', 90, 0, rettype);
			s += showselect_row(inpid, '自定义', -2);
		} else {
			if($(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;
	}
	showMenu({'ctrlid':obj.id,'evt':'click'});
	if(BROWSER.ie && BROWSER.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 />';
	}
}

function showColorBox(ctrlid, layer, k) {
	if(!$(ctrlid + '_menu')) {
		var menu = document.createElement('div');
		menu.id = ctrlid + '_menu';
		menu.className = 'popupmenu_popup colorbox';
		menu.unselectable = true;
		menu.style.display = 'none';
		var coloroptions = ['Black', 'Sienna', 'DarkOliveGreen', 'DarkGreen', 'DarkSlateBlue', 'Navy', 'Indigo', 'DarkSlateGray', 'DarkRed', 'DarkOrange', 'Olive', 'Green', 'Teal', 'Blue', 'SlateGray', 'DimGray', 'Red', 'SandyBrown', 'YellowGreen','SeaGreen', 'MediumTurquoise','RoyalBlue', 'Purple', 'Gray', 'Magenta', 'Orange', 'Yellow', 'Lime', 'Cyan', 'DeepSkyBlue', 'DarkOrchid', 'Silver', 'Pink', 'Wheat', 'LemonChiffon', 'PaleGreen', 'PaleTurquoise', 'LightBlue', 'Plum', 'White'];
		var str = '';
		for(var i = 0; i < 40; i++) {
			str += '<input type="button" style="background-color: ' + coloroptions[i] + '" onclick="'
			+ (typeof wysiwyg == 'undefined' ? 'seditor_insertunit(\'' + k + '\', \'[color=' + coloroptions[i] + ']\', \'[/color]\')' : (ctrlid == editorid + '_cmd_table_param_4' ? '$(\'' + ctrlid + '\').value=\'' + coloroptions[i] + '\';hideMenu(2)' : 'discuzcode(\'forecolor\', \'' + coloroptions[i] + '\')'))
			+ '" title="' + coloroptions[i] + '" />' + (i < 39 && (i + 1) % 8 == 0 ? '<br />' : '');
		}
		menu.innerHTML = str;
		$('append_parent').appendChild(menu);
	}
	showMenu({'ctrlid':ctrlid,'evt':'click','layer':layer});
}

function slider(){
	this.remain = 0;
	this.groupCount = 0;
	this.index = 0;
	this.groupSize = 4;
	this.space = 5;
	this.self = arguments[0];
	this.$ = function(){return document.getElementById(arguments[0])};
	var objectList = this.$(arguments[1]).getElementsByTagName("div");
	this.scroller = objectList[0];
	this.now = objectList[2];
	this.setParameters = arguments[2];
	this.init = function(){
		var itemCount = this.scroller.getElementsByTagName("li").length;
		this.scroller.getElementsByTagName("ul")[0].innerHTML += this.scroller.getElementsByTagName("ul")[0].innerHTML;
		this.groupCount = Math.ceil(itemCount/this.groupSize);
		this.now.innerHTML = (this.index+1)+"/"+this.groupCount;
	};
	this.offset = function(d){
		if(this.remain>0){
			var step = Math.ceil(this.remain/5);
			if(this.remain<step)step = this.remain;
			this.scroller.scrollLeft += step*d;
			this.remain -= step;
			setTimeout(this.self+".offset("+d+")",30);
		}
	};
	this.scroll = function(d){
		if(this.remain>0)return;
		this.remain = this.scroller.clientWidth+this.space;
		var scrollIndex;
		if(d<0){
			if(this.index==0){
				this.index=this.groupCount-1;
				this.scroller.scrollLeft = this.groupCount*this.remain;
			}else{
				this.index--;
			}
		}else{
			if(this.index==this.groupCount){
				this.index=1;
				this.scroller.scrollLeft = 0;
			}else{
				this.index++;
			}
		}
		scrollIndex = this.index;
		if(scrollIndex==this.groupCount)scrollIndex=0;
		scrollIndex++;
		this.now.innerHTML = scrollIndex+"/"+this.groupCount;
		this.offset(d);
	};
	this.execute = function(){this.init()};
	if(!this.setParameters)this.init();
}


/**
* 点击向左向右滚动
* @param obj		要滚动的对象ID
* @param t			总共分为几组
* @param msg		方向，1为向左，-1为向右
*/
function commonslider(obj,groupsize,direct) {
	var slider = new Object();
	slider.remain = 0;slider.groupCount = 0; slider.index = 0; slider.groupSize = 4;
	slider.itemCount = $(obj).getElementsByTagName("li").length;
	$(obj).getElementsByTagName("ul")[0].innerHTML += $(obj).getElementsByTagName("ul")[0].innerHTML;
	slider.groupCount = Math.ceil(itemCount/groupSize);

	slider.offset = function (d){
		if(slider.remain>0){
			var step = Math.ceil(remain/10);
			if(slider.remain < step)step = slider.remain;
			$(obj).scrollLeft += step*d;
			slider.remain -= step;
			setTimeout("slider.offset("+d+")",30);
		}
	}
	slider.scroll = function (d) {
		if(slider.remain > 0)return;
		slider.remain = $(obj).clientWidth + 5;
		var scrollIndex;
		if(d < 0) {
			if(slider.index == 0){
				slider.index = groupCount - 1;
				$(obj).scrollLeft = slider.groupCount * slider.remain;
			}else {
				slider.index--;
			}
		}else {
			if(slider.index == slider.groupCount) {
				slider.index = 1;
				$(obj).scrollLeft = 0;
			}else {
				slider.index++;
			}
		}
		scrollIndex = slider.index;
		if(scrollIndex == slider.groupCount) scrollIndex = 0;
		scrollIndex++;
		$("a").innerHTML = scrollIndex + "/" + slider.groupCount;
		offset(d);
	}
	slider.scroll(direct);
}

function smilies_show(id, smcols, 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 : (BROWSER.firefox ? document.characterSet : document.charset);
		scriptNode.src = 'forumdata/cache/smilies_var.js?' + VERHASH;
		$('append_parent').appendChild(scriptNode);
		if(BROWSER.ie) {
			scriptNode.onreadystatechange = function() {
				smilies_onload(id, smcols, seditorkey);
			};
		} else {
			scriptNode.onload = function() {
				smilies_onload(id, smcols, seditorkey);
			};
		}
	} else {
		smilies_onload(id, smcols, seditorkey);
	}
}

function smilies_onload(id, smcols, 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"><ul>';
		for(i in smilies_type) {
			if(smilies_type[i][0]) {
				smiliestype += '<li><a href="javascript:;" hidefocus="true" ' + (CURRENTSTYPE == i ? 'class="current"' : '') + ' id="'+seditorkey+'stype_'+i+'" onclick="smilies_switch(\'' + id + '\', \'' + smcols + '\', '+i+', 1, \'' + seditorkey + '\');if(CURRENTSTYPE) {$(\''+seditorkey+'stype_\'+CURRENTSTYPE).className=\'\';}this.className=\'current\';CURRENTSTYPE='+i+';doane(event);">'+smilies_type[i][0]+'</a></li>';
			}
		}
		smiliestype += '</ul></div>';
		$(id).innerHTML = smiliestype + '<div id="' + id + '_data"></div><div class="smilieslist_page" id="' + id + '_page"></div>';
		smilies_switch(id, smcols, CURRENTSTYPE, smile[1], seditorkey);
	}
}

function smilies_switch(id, smcols, type, page, 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"><tr>';
	j = k = 0;
	img = [];
	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(\'' + seditorkey + '\', \'' + id + '\', this, ' + s[5] + ')" onclick="' + (typeof wysiwyg != 'undefined' ? 'insertSmiley(' + s[0] + ')': 'seditor_insertunit(\'' + seditorkey + '\', \'' + s[1].replace(/'/, '\\\'') + '\')') +
			'" id="' + seditorkey + 'smilie_' + s[0] + '_td"><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 + ', \'' + seditorkey + '\');doane(event);">上页</a>' +
			'<a href="javascript:;" onclick="smilies_switch(\'' + id + '\', \'' + smcols + '\', ' + type + ', ' + nextpage + ', \'' + seditorkey + '\');doane(event);">下页</a></div>' +
			page + '/' + (smilies_array[type].length - 1);
	}
	$(id + '_data').innerHTML = smiliesdata;
	$(id + '_page').innerHTML = smiliespage;
}

function smilies_preview(seditorkey, id, obj, w) {
	var menu = $('smilies_preview');
	if(!menu) {
		menu = document.createElement('div');
		menu.id = 'smilies_preview';
		menu.className = 'smilies_preview';
		menu.style.display = 'none';
		$('append_parent').appendChild(menu);
	}
	menu.innerHTML = '<img width="' + w + '" src="' + obj.childNodes[0].src + '" />';
	mpos = fetchOffset($(id + '_data'));
	spos = fetchOffset(obj);
	pos = spos['left'] >= mpos['left'] + $(id + '_data').offsetWidth / 2 ? '13' : '24';
	showMenu({'ctrlid':obj.id,'showid':id + '_data','menuid':menu.id,'pos':pos,'layer':3});
}

function seditor_ctlent(event, script) {
	if(event.ctrlKey && event.keyCode == 13 || event.altKey && event.keyCode == 83) {
		eval(script);
	}
}

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(2);
	if(BROWSER.ie) {
		doane();
	}
}












function updateAttachList() {
	$("subbtn").style.disabled = "true";
	$("subbtn").value = "请稍后...";
	$("thumbnails").innerHTML = "<dd style='background: red;color: #FFF;margin: 1px;padding: 3px 3px 3px 10px;width: 140px;'>图片加载中，请稍后...</dd>";
	ajaxget('/user/upload_action.asp?action=list&infotype='+ $('infotype').value + '&posttime=' + $('posttime').value + '&mtype=' + $('mtype').value, 'thumbnails','','','','',"HTML");
	$("subbtn").style.disabled = "false";
	$("subbtn").value = "提交";
}

function updateImageList() {
	$("thumbnails").innerHTML = "<dd style='background: red;color: #FFF;margin: 1px;padding: 3px 3px 3px 10px;width: 140px;'>图片加载中，请稍后...</dd>";
	ajaxget('/user/upload_action.asp?action=list&infotype='+ $('infotype').value + '&posttime=' + $('posttime').value + '&mtype=' + $('mtype').value, 'thumbnails','','','','',"HTML");
}

function remove(id,url) {
	ajaxget('/user/upload_action.asp?action=remove&id='+id+'&url='+url+'&infotype='+ $('infotype').value+'&infoid='+ $('id').value+'&mtype='+$('mtype').value, '', 'ajaxwaitid', 'ajaxwaitid', '', clear(id),'HTML');
}

function clear(id){
	$("thumbnails").removeChild($("img_"+id));
}

function reply(name,id) {
	$("commentcontent").value = "@" + name + "：";
	$("replyid").value = id;
}

function swfHandler(action, type) {
	if(action == 2) {
		if(type == 'image') {
			updateImageList(action);
		} else {
			updateAttachList(action);
		}
	}
}


function parseurl(str, mode, parsecode) {
	if(isUndefined(parsecode)) parsecode = true;
	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 <= DISCUZCODE['num']; i++) {
			str = str.replace("[\tDISCUZ_CODE_" + i + "\t]", DISCUZCODE['html'][i]);
		}
	}
	return str;
}

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

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

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];
}


/*
	显示用户名片函数
*/
function cardInit() {
	var cardShow = function (obj) {
		if(BROWSER.ie && BROWSER.ie < 7) {
			return;
		}
		pos = obj.getAttribute('c') == '1' ? '43' : obj.getAttribute('c');
		USERCARDST = setTimeout(function() {ajaxmenu(obj, 500, 1, 2, pos, null, 'uCard cType2 cardT');}, 250);
	};
	var a = document.body.getElementsByTagName('a');
	for(var i = 0;i < a.length;i++){
		if(a[i].getAttribute('c')) {
			a[i].setAttribute('mid', hash(a[i].href));
			a[i].onmouseover = function() {cardShow(this)};
			a[i].onmouseout = function() {clearTimeout(USERCARDST);};
		}
	}
}



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', showCreditPrompt, document);
	}
	//if(typeof showusercard != 'undefined' && showusercard == 1) {
		_attachEvent(window, 'load', cardInit, document);
	//}
}





function searchType(t) {
	var tabArea=$("searchTab");

	var contents=tabArea.childNodes;
	for(i=0; i<contents.length; i++) {
		if(contents[i].className=="now"){contents[i].className='';}
	}
	$("searchTab"+t).className = "now";
	$("mod").value = t;

}

function searchFocus(obj) {
	if(obj.value == '请输入搜索内容') {
		obj.value = '';
	}
	$('sc').className = 'y f';
	$('sc').className = 'y f';
}

function searchBlur(obj) {
	if(obj.value == '' ) {
		obj.value = '请输入搜索内容';
		$('sc').className = 'y';
	}
}

function searchFocus_n(obj) {
	if(obj.value == '请输入搜索内容') {
		obj.value = '';
	}
	/*$('sc_n').className = 'y f';
	$('sc_n').className = 'y f';*/
}

function searchBlur_n(obj) {
	if(obj.value == '' ) {
		obj.value = '请输入搜索内容';
		//$('sc_n').className = 'y';
	}
}

function bsearchFocus(num,text) {
	var emlist;
	emlist = document.getElementsByTagName('cite');
	for (var i=0;i<emlist.length ;i++ ) {
		if (num == i) {
			emlist[i].className = "on";
		} else {
			emlist[i].className = "";
		}
	}
	$("mod").value = text;
}

if(BROWSER.ie) {
	document.documentElement.addBehavior("#default#userdata");
}

function showTopLink() {
	if($('ft')){
		var viewPortHeight = parseInt(document.documentElement.clientHeight);
		var scrollHeight = parseInt(document.body.getBoundingClientRect().top);
		var basew = parseInt($('ft').clientWidth);
		var sw = $('scrolltop').clientWidth;
		if (basew < 1000) {
			var left = parseInt(fetchOffset($('ft'))['left']);
			left = left < sw ? left * 2 - sw : left;
			$('scrolltop').style.left = ( basew + left ) + 'px';
		} else {
			$('scrolltop').style.left = 'auto';
			$('scrolltop').style.right = 0;
		}

		if (BROWSER.ie && BROWSER.ie < 7) {
			$('scrolltop').style.top = viewPortHeight - scrollHeight - 150 + 'px';
		}
		if (scrollHeight < -100) {
			$('scrolltop').style.visibility = 'visible';
		} else {
			$('scrolltop').style.visibility = 'hidden';
		}
	 }
 }


function selectjob(id) {
	var jobid,nums;
	jobid = $('jobid').value;
	nums = $('nums').value;
	if (jobid.indexOf(" "+id) < 0) {
		if (parseInt(nums) >= 3) {
			alert("您最多只能选择3个职业！");
		} else {
			$('jobid').value = jobid + " " + id + " ";
			$('nums').value = parseInt(nums) + 1;
			$("li_"+id).className = "on";
		}
	} else {
		$('jobid').value = jobid.replace(" "+id,"");
		$("li_"+id).className = "";
		$('nums').value = parseInt(nums) - 1;
	}
}

function toQzoneLogin() {
	//以下为按钮点击事件的逻辑。注意这里要重新打开窗口
	//否则后面跳转到QQ登录，授权页面时会直接缩小当前浏览器的窗口，而不是打开新窗口
	childWindow = window.open("open_login_qq_redirect.asp","TencentLogin","width=450,height=320,menubar=0,scrollbars=1,resizable=1,status=1,titlebar=0,toolbar=0,location=1");
} 

function closeNotes() {
	$("tria").style.display = "none";
	$("loginnotes").style.display = "none";
}