text: /*
  	[Discuz!] (C)2001-2099 Comsenz Inc.
  	This is NOT a freeware, use is subject to license terms
  
  	$Id: common.js 36359 2017-01-20 05:06:45Z nemohou $
  */
  
  function $(id) {
  	return !id ? null : document.getElementById(id);
  }
  
  function $C(classname, ele, tag) {
  	var returns = [];
  	ele = ele || document;
  	tag = tag || '*';
  	if(ele.getElementsByClassName) {
  		var eles = ele.getElementsByClassName(classname);
  		if(tag != '*') {
  			for (var i = 0, L = eles.length; i < L; i++) {
  				if (eles[i].tagName.toLowerCase() == tag.toLowerCase()) {
  						returns.push(eles[i]);
  				}
  			}
  		} else {
  			returns = eles;
  		}
  	}else {
  		eles = ele.getElementsByTagName(tag);
  		var pattern = new RegExp("(^|\\s)"+classname+"(\\s|$)");
  		for (i = 0, L = eles.length; i < L; i++) {
  				if (pattern.test(eles[i].className)) {
  						returns.push(eles[i]);
  				}
  		}
  	}
  	return returns;
  }
  
  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 browserVersion(types) {
  	var other = 1;
  	for(i in types) {
  		var v = types[i] ? types[i] : i;
  		if(USERAGENT.indexOf(v) != -1) {
  			var re = new RegExp(v + '(\\/|\\s|:)([\\d\\.]+)', 'ig');
  			var matches = re.exec(USERAGENT);
  			var ver = matches != null ? matches[2] : 0;
  			other = ver !== 0 && v != 'mozilla' ? 0 : other;
  		}else {
  			var ver = 0;
  		}
  		eval('BROWSER.' + i + '= ver');
  	}
  	BROWSER.other = other;
  }
  
  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 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 ? '...' : 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 preg_replace(search, replace, str, regswitch) {
  	var regswitch = !regswitch ? 'ig' : regswitch;
  	var len = search.length;
  	for(var i = 0; i < len; i++) {
  		re = new RegExp(search[i], regswitch);
  		str = str.replace(re, typeof replace == 'string' ? replace : (replace[i] ? replace[i] : replace[0]));
  	}
  	return str;
  }
  
  function htmlspecialchars(str) {
  	return preg_replace(['&', '<', '>', '"'], ['&amp;', '&lt;', '&gt;', '&quot;'], str);
  }
  
  function display(id) {
  	var obj = $(id);
  	if(obj.style.visibility) {
  		obj.style.visibility = obj.style.visibility == 'visible' ? 'hidden' : 'visible';
  	} else {
  		obj.style.display = obj.style.display == '' ? 'none' : '';
  	}
  }
  
  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 && !e.disabled && (!prefix || (prefix && e.name.match(prefix)))) {
  			e.checked = form.elements[checkall].checked;
  			if(e.checked) {
  				count++;
  			}
  		}
  	}
  	return count;
  }
  
  function setcookie(cookieName, cookieValue, seconds, path, domain, secure) {
  	if(cookieValue == '' || seconds < 0) {
  		cookieValue = '';
  		seconds = -2592000;
  	}
  	if(seconds) {
  		var expires = new Date();
  		expires.setTime(expires.getTime() + seconds * 1000);
  	}
  	domain = !domain ? cookiedomain : domain;
  	path = !path ? cookiepath : path;
  	document.cookie = escape(cookiepre + cookieName) + '=' + escape(cookieValue)
  		+ (expires ? '; expires=' + expires.toGMTString() : '')
  		+ (path ? '; path=' + path : '/')
  		+ (domain ? '; domain=' + domain : '')
  		+ (secure ? '; secure' : '');
  }
  
  function getcookie(name, nounescape) {
  	name = cookiepre + name;
  	var cookie_start = document.cookie.indexOf(name);
  	var cookie_end = document.cookie.indexOf(";", cookie_start);
  	if(cookie_start == -1) {
  		return '';
  	} else {
  		var v = document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length));
  		return !nounescape ? unescape(v) : v;
  	}
  }
  
  function Ajax(recvType, waitId) {
  	var aj = new Object();
  	aj.loading = '请稍候...';
  	aj.recvType = recvType ? recvType : 'XML';
  	aj.waitId = waitId ? $(waitId) : null;
  	aj.resultHandle = null;
  	aj.sendString = '';
  	aj.targetUrl = '';
  	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" class="vm"> ' + aj.loading + '</span>';
  		}
  	};
  	aj.processHandle = function() {
  		if(aj.XMLHttpRequest.readyState == 4 && aj.XMLHttpRequest.status == 200) {
  			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 || !aj.XMLHttpRequest.responseXML.lastChild || aj.XMLHttpRequest.responseXML.lastChild.localName == 'parsererror') {
  					aj.resultHandle('' , aj);
  				} else {
  					aj.resultHandle(aj.XMLHttpRequest.responseXML.lastChild.firstChild.nodeValue, aj);
  				}
  			} else if(aj.recvType == 'JSON') {
  				var s = null;
  				try {
  					s = (new Function("return ("+aj.XMLHttpRequest.responseText+")"))();
  				} catch (e) {
  					s = null;
  				}
  				aj.resultHandle(s, aj);
  			}
  		}
  	};
  	aj.get = function(targetUrl, resultHandle) {
  		targetUrl = hostconvert(targetUrl);
  		setTimeout(function(){aj.showLoading()}, 250);
  		aj.targetUrl = targetUrl;
  		aj.XMLHttpRequest.onreadystatechange = aj.processHandle;
  		aj.resultHandle = resultHandle;
  		var attackevasive = isUndefined(attackevasive) ? 0 : attackevasive;
  		if(window.XMLHttpRequest) {
  			aj.XMLHttpRequest.open('GET', aj.targetUrl);
  			aj.XMLHttpRequest.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
  			aj.XMLHttpRequest.send(null);
  		} else {
  			aj.XMLHttpRequest.open("GET", targetUrl, true);
  			aj.XMLHttpRequest.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
  			aj.XMLHttpRequest.send();
  		}
  	};
  	aj.post = function(targetUrl, sendString, resultHandle) {
  		targetUrl = hostconvert(targetUrl);
  		setTimeout(function(){aj.showLoading()}, 250);
  		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.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
  		aj.XMLHttpRequest.send(aj.sendString);
  	};
  	aj.getJSON = function(targetUrl, resultHandle) {
  		aj.setRecvType('JSON');
  		aj.get(targetUrl+'&ajaxdata=json', resultHandle);
  	};
  	aj.getHTML = function(targetUrl, resultHandle) {
  		aj.setRecvType('HTML');
  		aj.get(targetUrl+'&ajaxdata=html', resultHandle);
  	};
  	return aj;
  }
  
  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 hostconvert(url) {
  	if(!url.match(/^https?:\/\//)) url = SITEURL + 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 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 safescript(id, call, seconds, times, timeoutcall, endcall, index) {
  	seconds = seconds || 1000;
  	times = times || 0;
  	var checked = true;
  	try {
  		if(typeof call == 'function') {
  			call();
  		} else {
  			eval(call);
  		}
  	} catch(e) {
  		checked = false;
  	}
  	if(!checked) {
  		if(!safescripts[id] || !index) {
  			safescripts[id] = safescripts[id] || [];
  			safescripts[id].push({
  				'times':0,
  				'si':setInterval(function () {
  					safescript(id, call, seconds, times, timeoutcall, endcall, safescripts[id].length);
  				}, seconds)
  			});
  		} else {
  			index = (index || 1) - 1;
  			safescripts[id][index]['times']++;
  			if(safescripts[id][index]['times'] >= times) {
  				clearInterval(safescripts[id][index]['si']);
  				if(typeof timeoutcall == 'function') {
  					timeoutcall();
  				} else {
  					eval(timeoutcall);
  				}
  			}
  		}
  	} else {
  		try {
  			index = (index || 1) - 1;
  			if(safescripts[id][index]['si']) {
  				clearInterval(safescripts[id][index]['si']);
  			}
  			if(typeof endcall == 'function') {
  				endcall();
  			} else {
  				eval(endcall);
  			}
  		} catch(e) {}
  	}
  }
  
  function $F(func, args, script) {
  	var run = function () {
  		var argc = args.length, s = '';
  		for(i = 0;i < argc;i++) {
  			s += ',args[' + i + ']';
  		}
  		eval('var check = typeof ' + func + ' == \'function\'');
  		if(check) {
  			eval(func + '(' + s.substr(1) + ')');
  		} else {
  			setTimeout(function () {checkrun();}, 50);
  		}
  	};
  	var checkrun = function () {
  		if(JSLOADED[src]) {
  			run();
  		} else {
  			setTimeout(function () {checkrun();}, 50);
  		}
  	};
  	script = script || 'common_extra';
  	src = JSPATH + script + '.js?' + VERHASH;
  	if(!JSLOADED[src]) {
  		appendscript(src);
  	}
  	return checkrun();
  }
  
  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 : (BROWSER.firefox ? document.characterSet : document.charset);
  	try {
  		if(src) {
  			scriptNode.src = src;
  			scriptNode.onloadDone = false;
  			scriptNode.onload = function () {
  				scriptNode.onloadDone = true;
  				JSLOADED[src] = 1;
  			};
  			scriptNode.onreadystatechange = function () {
  				if((scriptNode.readyState == 'loaded' || scriptNode.readyState == 'complete') && !scriptNode.onloadDone) {
  					scriptNode.onloadDone = true;
  					JSLOADED[src] = 1;
  				}
  			};
  		} else if(text){
  			scriptNode.text = text;
  		}
  		document.getElementsByTagName('head')[0].appendChild(scriptNode);
  	} catch(e) {}
  }
  
  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 ajaxupdateevents(obj, tagName) {
  	$F('_ajaxupdateevents', arguments, 'ajax');
  }
  
  function ajaxupdateevent(o) {
  	$F('_ajaxupdateevent', arguments, 'ajax');
  }
  
  function ajaxget(url, showid, waitid, loading, display, recall) {
  	$F('_ajaxget', arguments, 'ajax');
  }
  
  function ajaxpost(formid, showid, waitid, showidclass, submitbtn, recall) {
  	$F('_ajaxpost', arguments, 'ajax');
  }
  
  function ajaxmenu(ctrlObj, timeout, cache, duration, pos, recall, idclass, contentclass) {
  	$F('_ajaxmenu', arguments, 'ajax');
  }
  
  function ajaxinnerhtml(showid, s) {
  	$F('_ajaxinnerhtml', arguments, 'ajax');
  }
  
  function showPreview(val, id) {
  	var showObj = $(id);
  	if(showObj) {
  		showObj.innerHTML = val.replace(/\n/ig, "<bupdateseccoder />");
  	}
  }
  
  function showloading(display, waiting) {
  	var display = display ? display : 'block';
  	var waiting = waiting ? waiting : '请稍候...';
  	$('ajaxwaitid').innerHTML = waiting;
  	$('ajaxwaitid').style.display = display;
  }
  
  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 loadcss(cssname) {
  	if(!CSSLOADED[cssname]) {
  		var csspath = (typeof CSSPATH == 'undefined' ? 'data/cache/style_' : CSSPATH);
  		if(!$('css_' + cssname)) {
  			css = document.createElement('link');
  			css.id = 'css_' + cssname,
  			css.type = 'text/css';
  			css.rel = 'stylesheet';
  			css.href = csspath + STYLEID + '_' + cssname + '.css?' + VERHASH;
  			var headNode = document.getElementsByTagName("head")[0];
  			headNode.appendChild(css);
  		} else {
  			$('css_' + cssname).href = csspath + STYLEID + '_' + cssname + '&' + VERHASH;
  		}
  		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'];
  	if(winhandlekey && ctrlObj && !ctrlObj.getAttribute('fwin')) {
  		ctrlObj.setAttribute('fwin', winhandlekey);
  	}
  	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;
  	}
  	var hasshow = function(ele) {
  		while(ele.parentNode && ((typeof(ele['currentStyle']) === 'undefined') ? window.getComputedStyle(ele,null) : ele['currentStyle'])['display'] !== 'none') {
  			ele = ele.parentNode;
  		}
  		if(ele === document) {
  			return true;
  		} else {
  			return false;
  		}
  	};
  	if(!menuObj.getAttribute('disautofocus')) {
  		try{
  			var focused = false;
  			var tags = ['input', 'select', 'textarea', 'button', 'a'];
  			for(var i = 0; i < tags.length; i++) {
  				var _all = menuObj.getElementsByTagName(tags[i]);
  				if(_all.length) {
  					for(j = 0; j < _all.length; j++) {
  						if((!_all[j]['type'] || _all[j]['type'] != 'hidden') && hasshow(_all[j])) {
  							_all[j].className += ' hidefocus';
  							_all[j].focus();
  							focused = true;
  							var cobj = _all[j];
  							_attachEvent(_all[j], 'blur', function (){cobj.className = trim(cobj.className.replace(' hidefocus', ''));});
  							break;
  						}
  					}
  				}
  				if(focused) {
  					break;
  				}
  			}
  		} catch (e) {
  		}
  	}
  }
  var delayShowST = null;
  function delayShow(ctrlObj, call, time) {
  	if(typeof ctrlObj == 'object') {
  		var ctrlid = ctrlObj.id;
  		call = call || function () {showMenu(ctrlid);};
  	}
  	var time = isUndefined(time) ? 500 : time;
  	delayShowST = setTimeout(function () {
  		if(typeof call == 'function') {
  			call();
  		} else {
  			eval(call);
  		}
  	}, time);
  	if(!ctrlObj.delayinit) {
  		_attachEvent(ctrlObj, 'mouseout', function() {clearTimeout(delayShowST);});
  		ctrlObj.delayinit = 1;
  	}
  }
  
  var dragMenuDisabled = false;
  function dragMenu(menuObj, e, op) {
  	e = e ? e : window.event;
  	if(op == 1) {
  		if(dragMenuDisabled || in_array(e.target ? e.target.tagName : e.srcElement.tagName, ['TEXTAREA', 'INPUT', 'BUTTON', 'SELECT'])) {
  			return;
  		}
  		JSMENU['drag'] = [e.clientX, e.clientY];
  		JSMENU['drag'][2] = parseInt(menuObj.style.left);
  		JSMENU['drag'][3] = parseInt(menuObj.style.top);
  		document.onmousemove = function(e) {try{dragMenu(menuObj, e, 2);}catch(err){}};
  		document.onmouseup = function(e) {try{dragMenu(menuObj, e, 3);}catch(err){}};
  		doane(e);
  	}else if(op == 2 && JSMENU['drag'][0]) {
  		var menudragnow = [e.clientX, e.clientY];
  		menuObj.style.left = (JSMENU['drag'][2] + menudragnow[0] - JSMENU['drag'][0]) + 'px';
  		menuObj.style.top = (JSMENU['drag'][3] + menudragnow[1] - JSMENU['drag'][1]) + 'px';
  		menuObj.removeAttribute('top_');menuObj.removeAttribute('left_');
  		doane(e);
  	}else if(op == 3) {
  		JSMENU['drag'] = [];
  		document.onmousemove = null;
  		document.onmouseup = null;
  	}
  }
  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 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;
  		var ctrlObj = '', ctrlclass = '';
  		if((ctrlObj = $(menuObj.getAttribute('ctrlid'))) && (ctrlclass = menuObj.getAttribute('ctrlclass'))) {
  			var reg = new RegExp(' ' + ctrlclass);
  			ctrlObj.className = ctrlObj.className.replace(reg, '');
  		}
  		clearTimeout(JSMENU['timer'][attr]);
  		var hide = function() {
  			if(menuObj.cache) {
  				if(menuObj.style.visibility != 'hidden') {
  					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 -= 20;
  				var fadeOutTimer = setTimeout(function () {
  					fadeOut(O);
  				}, 40);
  			};
  			fadeOut(O);
  		} else {
  			hide();
  		}
  	}
  }
  
  function getCurrentStyle(obj, cssproperty, csspropertyNS) {
  	if(obj.style[cssproperty]){
  		return obj.style[cssproperty];
  	}
  	if (obj.currentStyle) {
  		return obj.currentStyle[cssproperty];
  	} else if (document.defaultView.getComputedStyle(obj, null)) {
  		var currentStyle = document.defaultView.getComputedStyle(obj, null);
  		var value = currentStyle.getPropertyValue(csspropertyNS);
  		if(!value){
  			value = currentStyle[cssproperty];
  		}
  		return value;
  	} else if (window.getComputedStyle) {
  		var currentStyle = window.getComputedStyle(obj, "");
  		return currentStyle.getPropertyValue(csspropertyNS);
  	}
  }
  
  function fetchOffset(obj, mode) {
  	var left_offset = 0, top_offset = 0, mode = !mode ? 0 : mode;
  
  	if(obj.getBoundingClientRect && !mode) {
  		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) {
  			position = getCurrentStyle(obj, 'position', 'position');
  			if(position == 'relative') {
  				continue;
  			}
  			left_offset += obj.offsetLeft;
  			top_offset += obj.offsetTop;
  		}
  	}
  	return {'left' : left_offset, 'top' : top_offset};
  }
  
  function showTip(ctrlobj) {
  	$F('_showTip', arguments);
  }
  
  function showPrompt(ctrlid, evt, msg, timeout, classname) {
  	$F('_showPrompt', arguments);
  }
  
  function showCreditPrompt() {
  	$F('_showCreditPrompt', []);
  }
  
  var showDialogST = null;
  function showDialog(msg, mode, t, func, cover, funccancel, leftmsg, confirmtxt, canceltxt, closetime, locationtime) {
  	clearTimeout(showDialogST);
  	cover = isUndefined(cover) ? (mode == 'info' ? 0 : 1) : cover;
  	leftmsg = isUndefined(leftmsg) ? '' : leftmsg;
  	mode = in_array(mode, ['confirm', 'notice', 'info', 'right']) ? mode : 'alert';
  	var menuid = 'fwin_dialog';
  	var menuObj = $(menuid);
  	var showconfirm = 1;
  	confirmtxtdefault = '确定';
  	closetime = isUndefined(closetime) ? '' : closetime;
  	closefunc = function () {
  		if(typeof func == 'function') func();
  		else eval(func);
  		hideMenu(menuid, 'dialog');
  	};
  	if(closetime) {
  		showPrompt(null, null, '<i>' + msg + '</i>', closetime * 1000, 'popuptext');
  		return;
  	}
  	locationtime = isUndefined(locationtime) ? '' : locationtime;
  	if(locationtime) {
  		leftmsg = locationtime + ' 秒后页面跳转';
  		showDialogST = setTimeout(closefunc, locationtime * 1000);
  		showconfirm = 0;
  	}
  	confirmtxt = confirmtxt ? confirmtxt : confirmtxtdefault;
  	canceltxt = canceltxt ? canceltxt : '取消';
  
  	if(menuObj) hideMenu('fwin_dialog', 'dialog');
  	menuObj = document.createElement('div');
  	menuObj.style.display = 'none';
  	menuObj.className = 'fwinmask';
  	menuObj.id = menuid;
  	$('append_parent').appendChild(menuObj);
  	var hidedom = '';
  	if(!BROWSER.ie) {
  		hidedom = '<style type="text/css">object{visibility:hidden;}</style>';
  	}
  	var s = hidedom + '<table cellpadding="0" cellspacing="0" class="fwin"><tr><td class="t_l"></td><td class="t_c"></td><td class="t_r"></td></tr><tr><td class="m_l">&nbsp;&nbsp;</td><td class="m_c"><h3 class="flb"><em>';
  	s += t ? t : '提示信息';
  	s += '</em><span><a href="javascript:;" id="fwin_dialog_close" class="flbc" onclick="hideMenu(\'' + menuid + '\', \'dialog\')" title="关闭">关闭</a></span></h3>';
  	if(mode == 'info') {
  		s += msg ? msg : '';
  	} else {
  		s += '<div class="c altw"><div class="' + (mode == 'alert' ? 'alert_error' : (mode == 'right' ? 'alert_right' : 'alert_info')) + '"><p>' + msg + '</p></div></div>';
  		s += '<p class="o pns">' + (leftmsg ? '<span class="z xg1">' + leftmsg + '</span>' : '') + (showconfirm ? '<button id="fwin_dialog_submit" value="true" class="pn pnc"><strong>'+confirmtxt+'</strong></button>' : '');
  		s += mode == 'confirm' ? '<button id="fwin_dialog_cancel" value="true" class="pn" onclick="hideMenu(\'' + menuid + '\', \'dialog\')"><strong>'+canceltxt+'</strong></button>' : '';
  		s += '</p>';
  	}
  	s += '</td><td class="m_r"></td></tr><tr><td class="b_l"></td><td class="b_c"></td><td class="b_r"></td></tr></table>';
  	menuObj.innerHTML = s;
  	if($('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');
  		};
  		$('fwin_dialog_close').onclick = $('fwin_dialog_cancel').onclick;
  	}
  	showMenu({'mtype':'dialog','menuid':menuid,'duration':3,'pos':'00','zindex':JSMENU['zIndex']['dialog'],'cache':0,'cover':cover});
  	try {
  		if($('fwin_dialog_submit')) $('fwin_dialog_submit').focus();
  	} catch(e) {}
  }
  
  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;
  	var hidedom = '';
  
  	if(disallowfloat && disallowfloat.indexOf(k) != -1) {
  		if(BROWSER.ie) url += (url.indexOf('?') != -1 ?  '&' : '?') + 'referer=' + escape(location.href);
  		location.href = url;
  		doane();
  		return;
  	}
  
  	var fetchContent = function() {
  		if(mode == 'get') {
  			menuObj.url = url;
  			url += (url.search(/\?/) > 0 ? '&' : '?') + 'infloat=yes&handlekey=' + k;
  			url += cache == -1 ? '&t='+(+ new Date()) : '';
  			if(BROWSER.ie &&  url.indexOf('referer=') < 0) {
  				url = url + '&referer=' + encodeURIComponent(location);
  			}
  			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();});
  		}
  		if(parseInt(BROWSER.ie) != 6) {
  			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';
  		$('append_parent').appendChild(menuObj);
  		evt = ' style="cursor:move" onmousedown="dragMenu($(\'' + menuid + '\'), event, 1)" ondblclick="hideWindow(\'' + k + '\')"';
  		if(!BROWSER.ie) {
  			hidedom = '<style type="text/css">object{visibility:hidden;}</style>';
  		}
  		menuObj.innerHTML = hidedom + '<table cellpadding="0" cellspacing="0" class="fwin"><tr><td class="t_l"></td><td class="t_c"' + evt + '></td><td class="t_r"></td></tr><tr><td class="m_l"' + evt + ')">&nbsp;&nbsp;</td><td class="m_c" id="fwin_content_' + k + '">'
  			+ '</td><td class="m_r"' + evt + '"></td></tr><tr><td class="b_l"></td><td class="b_c"' + evt + '></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 || cache != 1)) || (mode == 'post' && $(url).action != menuObj.act)) {
  		fetchContent();
  	} else {
  		show();
  	}
  	doane();
  }
  
  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 hideWindow(k, all, clear) {
  	all = isUndefined(all) ? 1 : all;
  	clear = isUndefined(clear) ? 1 : clear;
  	hideMenu('fwin_' + k, 'win');
  	if(clear && $('fwin_' + k)) {
  		$('append_parent').removeChild($('fwin_' + k));
  	}
  	if(all) {
  		hideMenu();
  	}
  }
  
  function AC_FL_RunContent() {
  	var str = '';
  	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>';
  	}
  	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 simulateSelect(selectId, widthvalue) {
  	var selectObj = $(selectId);
  	if(!selectObj) return;
  	if(BROWSER.other) {
  		if(selectObj.getAttribute('change')) {
  			selectObj.onchange = function () {eval(selectObj.getAttribute('change'));}
  		}
  		return;
  	}
  	var widthvalue = widthvalue ? widthvalue : 70;
  	var defaultopt = selectObj.options[0] ? selectObj.options[0].innerHTML : '';
  	var 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);
  	};
  	var selectwidth = (selectObj.getAttribute('width', i) ? selectObj.getAttribute('width', i) : widthvalue) + 'px';
  	var tabindex = selectObj.getAttribute('tabindex', i) ? selectObj.getAttribute('tabindex', i) : 1;
  
  	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:;" id="' + selectId + '_ctrl" style="width:' + selectwidth + '" tabindex="' + tabindex + '">' + defaultopt + '</a>';
  
  	menuObj.id = selectId + '_ctrl_menu';
  	menuObj.className = 'sltm';
  	menuObj.style.display = 'none';
  	menuObj.style.width = selectwidth;
  	menuObj.appendChild(ul);
  	$('append_parent').appendChild(menuObj);
  
  	$(selectId + '_ctrl').onclick = function(e) {
  		$(selectId + '_ctrl_menu').style.width = selectwidth;
  		showMenu({'ctrlid':(selectId == 'loginfield' ? 'account' : selectId + '_ctrl'),'menuid':selectId + '_ctrl_menu','evt':'click','pos':'43'});
  		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').onclick();
  			} 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')].onclick();
  		} else if(value == 27) {
  			hideMenu(menuObj.id);
  		}
  	};
  }
  
  function switchTab(prefix, current, total, activeclass) {
  	$F('_switchTab', arguments);
  }
  
  function imageRotate(imgid, direct) {
  	$F('_imageRotate', arguments);
  }
  
  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 {
  		fixw = typeof imagemaxwidth == 'undefined' ? '600' : imagemaxwidth;
  		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;
  }
  
  var zoomstatus = 1;
  function zoom(obj, zimg, nocover, pn, showexif) {
  	$F('_zoom', arguments);
  }
  
  function showselect(obj, inpid, t, rettype) {
  	$F('_showselect', arguments);
  }
  
  function showColorBox(ctrlid, layer, k, bgcolor) {
  	$F('_showColorBox', arguments);
  }
  
  function ctrlEnter(event, btnId, onlyEnter) {
  	if(isUndefined(onlyEnter)) onlyEnter = 0;
  	if((event.ctrlKey || onlyEnter) && event.keyCode == 13) {
  		$(btnId).click();
  		return false;
  	}
  	return true;
  }
  
  function parseurl(str, mode, parsecode) {
  	if(isUndefined(parsecode)) parsecode = true;
  	if(parsecode) str= str.replace(/\[code\]([\s\S]+?)\[\/code\]/ig, function($1, $2) {return codetag($2, -1);});
  	str = str.replace(/([^>=\]"'\/]|^)((((https?|ftp):\/\/)|www\.)([\w\-]+\.)*[\w\-\u4e00-\u9fa5]+\.([\.a-zA-Z0-9]+|\u4E2D\u56FD|\u7F51\u7EDC|\u516C\u53F8)((\?|\/|:)+[\w\.\/=\?%\-&~`@':+!]*)+\.(swf|flv))/ig, '$1[flash]$2[/flash]');
  	str = str.replace(/([^>=\]"'\/]|^)((((https?|ftp):\/\/)|www\.)([\w\-]+\.)*[\w\-\u4e00-\u9fa5]+\.([\.a-zA-Z0-9]+|\u4E2D\u56FD|\u7F51\u7EDC|\u516C\u53F8)((\?|\/|:)+[\w\.\/=\?%\-&~`@':+!]*)+\.(mp3|wma))/ig, '$1[audio]$2[/audio]');
  	str = str.replace(/([^>=\]"'\/@]|^)((((https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k|thunder|qqdl|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, br) {
  	var br = !br ? 1 : br;
  	DISCUZCODE['num']++;
  	if(br > 0 && typeof wysiwyg != 'undefined' && wysiwyg) text = text.replace(/<br[^\>]*>/ig, '\n');
  	text = text.replace(/\$/ig, '$$');
  	DISCUZCODE['html'][DISCUZCODE['num']] = '[code]' + text + '[/code]';
  	return '[\tDISCUZ_CODE_' + DISCUZCODE['num'] + '\t]';
  }
  
  function saveUserdata(name, data) {
  	try {
  		if(window.localStorage){
  			localStorage.setItem('Discuz_' + name, data);
  		} else if(window.sessionStorage){
  			sessionStorage.setItem('Discuz_' + name, data);
  		}
  	} catch(e) {
  		if(BROWSER.ie){
  			if(data.length < 54889) {
  				with(document.documentElement) {
  					setAttribute("value", data);
  					save('Discuz_' + name);
  				}
  			}
  		}
  	}
  	setcookie('clearUserdata', '', -1);
  }
  
  function loadUserdata(name) {
  	if(window.localStorage){
  		return localStorage.getItem('Discuz_' + name);
  	} else if(window.sessionStorage){
  		return sessionStorage.getItem('Discuz_' + name);
  	} else if(BROWSER.ie){
  		with(document.documentElement) {
  			load('Discuz_' + name);
  			return getAttribute("value");
  		}
  	}
  }
  
  function initTab(frameId, type) {
  	$F('_initTab', arguments);
  }
  
  function openDiy(){
  	if(DYNAMICURL) {
  		window.location.href = SITEURL+DYNAMICURL + (DYNAMICURL.indexOf('?') < 0 ? '?' : '&') + ('diy=yes');
  	} else {
  		window.location.href = ((window.location.href + '').replace(/[\?\&]diy=yes/g, '').split('#')[0] + ( window.location.search && window.location.search.indexOf('?diy=yes') < 0 ? '&diy=yes' : '?diy=yes'));
  	}
  }
  
  function hasClass(elem, className) {
  	return elem.className && (" " + elem.className + " ").indexOf(" " + className + " ") != -1;
  }
  
  function runslideshow() {
  	$F('_runslideshow', []);
  }
  
  function toggle_collapse(objname, noimg, complex, lang) {
  	$F('_toggle_collapse', arguments);
  }
  
  function updatestring(str1, str2, clear) {
  	str2 = '_' + str2 + '_';
  	return clear ? str1.replace(str2, '') : (str1.indexOf(str2) == -1 ? str1 + str2 : str1);
  }
  
  function getClipboardData() {
  	window.document.clipboardswf.SetVariable('str', CLIPBOARDSWFDATA);
  }
  
  function setCopy(text, msg) {
  	var cp = document.createElement('textarea');
  	cp.style.fontSize = '12pt';
  	cp.style.border = '0';
  	cp.style.padding = '0';
  	cp.style.margin = '0';
  	cp.style.position = 'absolute';
  	cp.style.left = '-9999px';
  	var yPosition = window.pageYOffset || document.documentElement.scrollTop;
  	cp.style.top = yPosition + 'px';
  	cp.setAttribute('readonly', '');
  	cp.value = text;
  	$('append_parent').appendChild(cp);
  	cp.select();
  	cp.setSelectionRange(0, cp.value.length);
  	try {
  		var success = document.execCommand('copy', false, null);
  	} catch (e) {
  		var success = false;
  	}
  	$('append_parent').removeChild(cp);
  
  	if(success) {
  		if(msg) {
  			showPrompt(null, null, '<span>' + msg + '</span>', 1500);
  		}
  	} else if(BROWSER.ie) {
  		var r = clipboardData.setData('Text', text);
  		if(r) {
  			if(msg) {
  				showPrompt(null, null, '<span>' + msg + '</span>', 1500);
  			}
  		} else {
  			showDialog('<div class="c"><div style="width: 200px; text-align: center;">复制失败，请选择“允许访问”</div></div>', 'alert');
  		}
  	} else {
  		var msg = '<div class="c"><div style="width: 200px; text-align: center; text-decoration:underline;">点此复制到剪贴板</div>' +
  		AC_FL_RunContent('id', 'clipboardswf', 'name', 'clipboardswf', 'devicefont', 'false', 'width', '200', 'height', '40', 'src', STATICURL + 'image/common/clipboard.swf', 'menu', 'false',  'allowScriptAccess', 'sameDomain', 'swLiveConnect', 'true', 'wmode', 'transparent', 'style' , 'margin-top:-20px') + '</div>';
  		showDialog(msg, 'info');
  		text = text.replace(/[\xA0]/g, ' ');
  		CLIPBOARDSWFDATA = text;
  	}
  }
  
  function copycode(obj) {
  	$F('_copycode', arguments);
  }
  
  function showdistrict(container, elems, totallevel, changelevel, containertype) {
  	$F('_showdistrict', arguments);
  }
  
  function setDoodle(fid, oid, url, tid, from) {
  	$F('_setDoodle', arguments);
  }
  
  
  function initSearchmenu(searchform, cloudSearchUrl) {
  	var defaultUrl = 'search.php?searchsubmit=yes';
  	if(typeof cloudSearchUrl == "undefined" || cloudSearchUrl == null || cloudSearchUrl == '') {
  		cloudSearchUrl = defaultUrl;
  	}
  
  	var searchtxt = $(searchform + '_txt');
  	if(!searchtxt) {
  		searchtxt = $(searchform);
  	}
  	var tclass = searchtxt.className;
  	searchtxt.className = tclass + ' xg1';
  	if (!!("placeholder" in document.createElement("input"))) {
  		if(searchtxt.value == '请输入搜索内容') {
  			searchtxt.value = '';
  		}
  		searchtxt.placeholder = '请输入搜索内容';
  	} else {
  		searchtxt.onfocus = function () {
  			if(searchtxt.value == '请输入搜索内容') {
  				searchtxt.value = '';
  				searchtxt.className = tclass;
  			}
  		};
  		searchtxt.onblur = function () {
  			if(searchtxt.value == '' ) {
  				searchtxt.value = '请输入搜索内容';
  				searchtxt.className = tclass + ' xg1';
  			}
  		};
  	}
  	if(!$(searchform + '_type_menu')) return false;
  	var o = $(searchform + '_type');
  	var a = $(searchform + '_type_menu').getElementsByTagName('a');
  	var formobj = searchtxt.form;
  	for(var i=0; i<a.length; i++){
  		if(a[i].className == 'curtype'){
  			o.innerHTML = a[i].innerHTML;
  			$(searchform + '_mod').value = a[i].rel;
  			formobj.method = 'post';
  			if((a[i].rel == 'forum' || a[i].rel == 'curforum') && defaultUrl != cloudSearchUrl) {
  				formobj.action = cloudSearchUrl;
  				formobj.method = 'get';
  				if($('srchFId')) {
  					$('srchFId').value = a[i].rel == 'forum' ? 0 : a[i].getAttribute('fid');
  				}
  			} else {
  				formobj.action = defaultUrl;
  			}
  		}
  		a[i].onclick = function(){
  			o.innerHTML = this.innerHTML;
  			$(searchform + '_mod').value = this.rel;
  			formobj.method = 'post';
  			if((this.rel == 'forum' || this.rel == 'curforum') && defaultUrl != cloudSearchUrl) {
  				formobj.action = cloudSearchUrl;
  				formobj.method = 'get';
  				if($('srchFId')) {
  					$('srchFId').value = this.rel == 'forum' ? 0 : this.getAttribute('fid');
  				}
  			} else {
  				formobj.action = defaultUrl;
  			}
  		};
  	}
  }
  
  function searchFocus(obj) {
  	if(obj.value == '请输入搜索内容') {
  		obj.value = '';
  	}
  	if($('cloudsearchquery') != null) {
  		$('cloudsearchquery').value = obj.value;
  	}
  }
  
  function extstyle(css) {
  	$F('_extstyle', arguments);
  }
  
  function widthauto(obj) {
  	$F('_widthauto', arguments);
  }
  
  var secST = new Array();
  function updatesecqaa(idhash) {
  	$F('_updatesecqaa', arguments);
  }
  
  function updateseccode(idhash) {
  	$F('_updateseccode', arguments);
  }
  
  function checksec(type, idhash, showmsg, recall) {
  	$F('_checksec', arguments);
  }
  
  function createPalette(colorid, id, func) {
  	$F('_createPalette', arguments);
  }
  
  function showForummenu(fid) {
  	$F('_showForummenu', arguments);
  }
  
  function showUserApp() {
  	$F('_showUserApp', arguments);
  }
  
  function cardInit() {
  	var cardShow = function (obj) {
  		if(BROWSER.ie && BROWSER.ie < 7 && obj.href.indexOf('username') != -1) {
  			return;
  		}
  		pos = obj.getAttribute('c') == '1' ? '43' : obj.getAttribute('c');
  		USERCARDST = setTimeout(function() {ajaxmenu(obj, 500, 1, 2, pos, null, 'p_pop card');}, 250);
  	};
  	var cardids = {};
  	var a = document.body.getElementsByTagName('a');
  	for(var i = 0;i < a.length;i++){
  		if(a[i].getAttribute('c')) {
  			var href = a[i].getAttribute('href', 1);
  			if(typeof cardids[href] == 'undefined') {
  				cardids[href] = Math.round(Math.random()*10000);
  			}
  			a[i].setAttribute('mid', 'card_' + cardids[href]);
  			a[i].onmouseover = function() {cardShow(this)};
  			a[i].onmouseout = function() {clearTimeout(USERCARDST);};
  		}
  	}
  }
  
  function navShow(id) {
  	var mnobj = $('snav_mn_' + id);
  	if(!mnobj) {
  		return;
  	}
  	var uls = $('mu').getElementsByTagName('ul');
  	for(i = 0;i < uls.length;i++) {
  		if(uls[i].className != 'cl current') {
  			uls[i].style.display = 'none';
  		}
  	}
  	if(mnobj.className != 'cl current') {
  		showMenu({'ctrlid':'mn_' + id,'menuid':'snav_mn_' + id,'pos':'*'});
  		mnobj.className = 'cl floatmu';
  		mnobj.style.width = ($('nv').clientWidth) + 'px';
  		mnobj.style.display = '';
  	}
  }
  
  function strLenCalc(obj, checklen, maxlen) {
  	var v = obj.value, charlen = 0, maxlen = !maxlen ? 200 : maxlen, curlen = maxlen, len = strlen(v);
  	for(var i = 0; i < v.length; i++) {
  		if(v.charCodeAt(i) < 0 || v.charCodeAt(i) > 255) {
  			curlen -= charset == 'utf-8' ? 2 : 1;
  		}
  	}
  	if(curlen >= len) {
  		$(checklen).innerHTML = curlen - len;
  	} else {
  		obj.value = mb_cutstr(v, maxlen, 0);
  	}
  }
  
  function pluginNotice() {
  	if($('plugin_notice')) {
  		ajaxget('misc.php?mod=patch&action=pluginnotice', 'plugin_notice', '');
  	}
  }
  
  function ipNotice() {
  	if($('ip_notice')) {
  		ajaxget('misc.php?mod=patch&action=ipnotice&_r='+Math.random(), 'ip_notice', '');
  	}
  }
  
  function noticeTitle() {
  	NOTICETITLE = {'State':0, 'oldTitle':NOTICECURTITLE, flashNumber:0, sleep:15};
  	if(!getcookie('noticeTitle')) {
  		window.setInterval('noticeTitleFlash();', 500);
  	} else {
  		window.setTimeout('noticeTitleFlash();', 500);
  	}
  	setcookie('noticeTitle', 1, 600);
  }
  
  function noticeTitleFlash() {
  	if(NOTICETITLE.flashNumber < 5 || NOTICETITLE.flashNumber > 4 && !NOTICETITLE['State']) {
  		document.title = (NOTICETITLE['State'] ? '【　　　】' : '【新提醒】') + NOTICETITLE['oldTitle'];
  		NOTICETITLE['State'] = !NOTICETITLE['State'];
  	}
  	NOTICETITLE.flashNumber = NOTICETITLE.flashNumber < NOTICETITLE.sleep ? ++NOTICETITLE.flashNumber : 0;
  }
  
  function relatedlinks(rlinkmsgid) {
  	$F('_relatedlinks', arguments);
  }
  
  function con_handle_response(response) {
  	return response;
  }
  
  function showTopLink() {
  	var ft = $('ft');
  	if(ft){
  		var scrolltop = $('scrolltop');
  		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 showCreditmenu() {
  	$F('_showCreditmenu', []);
  }
  
  function showUpgradeinfo() {
  	$F('_showUpgradeinfo', []);
  }
  
  function addFavorite(url, title) {
  	try {
  		window.external.addFavorite(url, title);
  	} catch (e){
  		try {
  			window.sidebar.addPanel(title, url, '');
          	} catch (e) {
  			showDialog("请按 Ctrl+D 键添加到收藏夹", 'notice');
  		}
  	}
  }
  
  function setHomepage(sURL) {
  	if(BROWSER.ie){
  		document.body.style.behavior = 'url(#default#homepage)';
  		document.body.setHomePage(sURL);
  	} else {
  		showDialog("非 IE 浏览器请手动将本站设为首页", 'notice');
  		doane();
  	}
  }
  
  function setShortcut() {
  	var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
  	if(!loadUserdata('setshortcut') && !scrollTop) {
  		$F('_setShortcut', []);
  	}
  }
  
  function smilies_show(id, smcols, seditorkey) {
  	$F('_smilies_show', arguments, 'smilies');
  }
  
  function showfocus(ftype, autoshow) {
  	var id = parseInt($('focuscur').innerHTML);
  	if(ftype == 'prev') {
  		id = (id-1) < 1 ? focusnum : (id-1);
  		if(!autoshow) {
  			window.clearInterval(focusautoshow);
  		}
  	} else if(ftype == 'next') {
  		id = (id+1) > focusnum ? 1 : (id+1);
  		if(!autoshow) {
  			window.clearInterval(focusautoshow);
  		}
  	}
  	$('focuscur').innerHTML = id;
  	$('focus_con').innerHTML = $('focus_'+(id-1)).innerHTML;
  }
  
  function rateStarHover(target,level) {
  	if(level ==  0) {
  		$(target).style.width = '';
  	} else {
  		$(target).style.width = level * 16 + 'px';
  	}
  }
  function rateStarSet(target,level,input) {
  	$(input).value = level;
  	$(target).className = 'star star' + level;
  }
  
  function img_onmouseoverfunc(obj) {
  	if(typeof showsetcover == 'function') {
  		showsetcover(obj);
  	}
  	return;
  }
  
  function toggleBlind(dom) {
  	if(dom) {
  		if(loadUserdata('is_blindman')) {
  			saveUserdata('is_blindman', '');
  			dom.title = '开启辅助访问';
  		} else {
  			saveUserdata('is_blindman', '1');
  			dom.title = '关闭辅助访问';
  		}
  	}
  }
  
  function checkBlind() {
  	var dom = $('switchblind');
  	if(dom) {
  		if(loadUserdata('is_blindman')) {
  			dom.title = '关闭辅助访问';
  		} else {
  			dom.title = '开启辅助访问';
  		}
  	}
  }
  
  function getElementOffset(element) {
  	var left = element.offsetLeft, top = element.offsetTop;
  	while(element = element.offsetParent) {
  		left += element.offsetLeft;
  		top += element.offsetTop;
  	}
  	if($('nv').style.position == 'fixed') {
  		top -= parseInt($('nv').style.height);
  	}
  	return {'left' : left, 'top' : top};
  }
  
  function mobileplayer() {
  	var platform = navigator.platform;
  	var ua = navigator.userAgent;
  	var ios = /iPhone|iPad|iPod/.test(platform) && ua.indexOf( "AppleWebKit" ) > -1;
  	var andriod = ua.indexOf( "Android" ) > -1;
  	if(ios || andriod) {
  		return true;
  	} else {
  		return false;
  	}
  }
  
  
  var BROWSER = {};
  var USERAGENT = navigator.userAgent.toLowerCase();
  browserVersion({'ie':'msie','firefox':'','chrome':'','opera':'','safari':'','mozilla':'','webkit':'','maxthon':'','qq':'qqbrowser','rv':'rv'});
  if(BROWSER.safari || BROWSER.rv) {
  	BROWSER.firefox = true;
  }
  BROWSER.opera = BROWSER.opera ? opera.version() : 0;
  
  HTMLNODE = document.getElementsByTagName('head')[0].parentNode;
  if(BROWSER.ie) {
  	BROWSER.iemode = parseInt(typeof document.documentMode != 'undefined' ? document.documentMode : BROWSER.ie);
  	HTMLNODE.className = 'ie_all ie' + BROWSER.iemode;
  }
  
  var CSSLOADED = [];
  var JSLOADED = [];
  var JSMENU = [];
  JSMENU['active'] = [];
  JSMENU['timer'] = [];
  JSMENU['drag'] = [];
  JSMENU['layer'] = 0;
  JSMENU['zIndex'] = {'win':200,'menu':300,'dialog':400,'prompt':500};
  JSMENU['float'] = '';
  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'] = [];
  
  var DISCUZCODE = [];
  DISCUZCODE['num'] = '-1';
  DISCUZCODE['html'] = [];
  
  var USERABOUT_BOX = true;
  var USERCARDST = null;
  var CLIPBOARDSWFDATA = '';
  var NOTICETITLE = [];
  var NOTICECURTITLE = document.title;
  var safescripts = {}, evalscripts = [];
  
  if(BROWSER.firefox && window.HTMLElement) {
  	HTMLElement.prototype.__defineGetter__( "innerText", function(){
  		var anyString = "";
  		var childS = this.childNodes;
  		for(var i=0; i <childS.length; i++) {
  			if(childS[i].nodeType==1) {
  				anyString += childS[i].tagName=="BR" ? '\n' : childS[i].innerText;
  			} else if(childS[i].nodeType==3) {
  				anyString += childS[i].nodeValue;
  			}
  		}
  		return anyString;
  	});
  	HTMLElement.prototype.__defineSetter__( "innerText", function(sText){
  		this.textContent=sText;
  	});
  	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;
  	});
  }
  
  if(typeof IN_ADMINCP == 'undefined') {
  	if(creditnotice != '' && getcookie('creditnotice')) {
  		_attachEvent(window, 'load', showCreditPrompt, document);
  	}
  	if(typeof showusercard != 'undefined' && showusercard == 1) {
  		_attachEvent(window, 'load', cardInit, document);
  	}
  }
  
  if(BROWSER.ie) {
  	document.documentElement.addBehavior("#default#userdata");
  }