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

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

var BROWSER = {};
var USERAGENT = navigator.userAgent.toLowerCase();
browserVersion({'ie':'msie','firefox':'','chrome':'','opera':'','safari':'','mozilla':'','webkit':'','maxthon':'','qq':'qqbrowser'});
if(BROWSER.safari) {
	BROWSER.firefox = true;
}
BROWSER.opera = BROWSER.opera ? opera.version() : 0;
if(BROWSER.ie) {

	document.documentElement.addBehavior("#default#userdata");

}
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;
}

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

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

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

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

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

function checkall(form, prefix, checkall) {
	var checkall = checkall ? checkall : 'chkall';
	var 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.getAttribute("topictype"))) {
			e.checked = form.elements[checkall].checked;
			if(e.checked) {
				count++;
			}
		}
	}
	return count;
}

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

	e = event ? event : window.event;

	if(!e) e = getEvent();

	if(e && BROWSER.ie) {

		e.returnValue = false;

		e.cancelBubble = true;

	} else if(e) {

		e.stopPropagation();

		e.preventDefault();

	}

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

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

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

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

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

var clipboardswfdata;
function setcopy(text, alertmsg){
    if (is_ie) {
        clipboardData.setData('Text', text);
        if (alertmsg) {
            alert(alertmsg);
        }
    } else {
        var msg = '<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', 'images/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 getClipboardData() {
    window.document.clipboardswf.SetVariable('str', clipboardswfdata);
}

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

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

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

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

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

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

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

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

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

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

}

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

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

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

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

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


var JSMENU = [];
JSMENU['active'] = [];
JSMENU['timer'] = [];
JSMENU['drag'] = [];
JSMENU['layer'] = 0;
JSMENU['zIndex'] = {'win':200,'menu':300,'prompt':400,'dialog':500};
JSMENU['float'] = '';

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

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

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

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

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


function showMenu(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'];
	zindex = cover ? zindex + 200 : zindex;
	if(typeof JSMENU['active'][layer] == 'undefined') {
		JSMENU['active'][layer] = [];
	}

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

	if(ctrlObj) {
		//note 初始化ctrlObj
		if(!ctrlObj.initialized) {
			ctrlObj.initialized = true;
			ctrlObj.unselectable = true;

			ctrlObj.outfunc = typeof ctrlObj.onmouseout == 'function' ? ctrlObj.onmouseout : null;
			ctrlObj.onmouseout = function() {
				if(this.outfunc) this.outfunc();
				if(duration < 3 && !JSMENU['timer'][menuid]) JSMENU['timer'][menuid] = setTimeout('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;
						}
					}
				}
			};
		}
	}

	var dragMenu = function(menuObj, e, op) {
		e = e ? e : window.event;
		if(op == 1) {
			if(in_array(BROWSER.ie ? e.srcElement.tagName : e.target.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';
			doane(e);
		}else if(op == 3) {
			JSMENU['drag'] = [];
			document.onmousemove = null;
			document.onmouseup = null;
		}
	};

	//note 初始化menuObj
	if(!menuObj.initialized) {
		menuObj.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) {
			if(!e || BROWSER.ie) {
				window.event.cancelBubble = true;
				return window.event;
			} else {
				e.stopPropagation();
				return e;
			}
		};
		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('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 = document.body.offsetHeight + 'px';
			coverObj.style.backgroundColor = '#000';
			coverObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=50)';
			coverObj.style.opacity = 0.5;
			$('append_parent').appendChild(coverObj);
			_attachEvent(window, 'load', function () {
				coverObj.style.height = document.body.offsetHeight + 'px';
			}, document);
		}
	}
	if(drag) {
		dragobj.style.cursor = 'move';
		dragobj.onmousedown = function(event) {try{dragMenu(menuObj, event, 1);}catch(e){}};
	}
	menuObj.style.display = '';
	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 += 10;
			var fadeInTimer = setTimeout(function () {
				fadeIn(O);
			}, 50);
		};
		fadeIn(O);
		menuObj.fade = true;
	} else {
		menuObj.fade = false;
	}
	if(pos != '*') {
		setMenuPosition(showid, menuid, pos);
	}
	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 = '43';
	var basePoint = parseInt(pos.substr(0, 1));
	var direction = parseInt(pos.substr(1, 1));
	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(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;
	}
	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 == '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((menuObj.id == "infloatquickposttopicsmilies_menu" || 
		menuObj.id == "smilies_menu")
		&& BROWSER.ie && BROWSER.ie < 7)
	{
		//menuObj.style.left = parseInt(menuObj.style.left) - 425 + "px";
		//menuObj.style.top = parseInt(menuObj.style.top) - 300 + "px";
		//alert("left=" + menuObj.style.left + ",top=" + menuObj.style.top);
		if($("smilies")){
		menuObj.style.left = parseInt($("smilies").offsetLeft) + 25 + "px";
		menuObj.style.top = parseInt($("smilies").offsetTop) + 120 + "px";
		}
		if($('infloatquickposttopicsmilies')){
		menuObj.style.left = parseInt($("infloatquickposttopicsmilies").offsetLeft) + 25 + "px";
		menuObj.style.top = parseInt($("infloatquickposttopicsmilies").offsetTop) + 120 + "px";
		}
	}
	
	if((menuObj.id == "infloatquickposttopicforecolor_menu" || 
	menuObj.id == "forecolor_menu")
	&& BROWSER.ie && BROWSER.ie < 7)
	{
		//menuObj.style.left = parseInt(menuObj.style.left) - 425 + "px";
		//menuObj.style.top = parseInt(menuObj.style.top) - 300 + "px";
		//alert("left=" + menuObj.style.left + ",top=" + menuObj.style.top);
		if($("forecolor")){
		menuObj.style.left = parseInt($("forecolor").offsetLeft) + 25 + "px";
		menuObj.style.top = parseInt($("forecolor").offsetTop) + 120 + "px";
		}
		if($('infloatquickposttopicforecolor')){
		menuObj.style.left = parseInt($("infloatquickposttopicforecolor").offsetLeft) + 25 + "px";
		menuObj.style.top = parseInt($("infloatquickposttopicforecolor").offsetTop) + 120 + "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)';
	}
}

/**
* 隐藏菜单
* attr	菜单属性 空字串:隐藏所有菜单 字串:隐藏指定menuid的菜单 数字:隐藏某一层菜单
* mtype	菜单类型 参见showMenu函数
*/
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 saveData(ignoreempty,form) {
	var ignoreempty = isUndefined(ignoreempty) ? 0 : ignoreempty;
	if(!isUndefined(form)){
	var obj=$(form);
	}
	else
	{
	var obj = $('postform') && (($('fwin_newthread') && $('fwin_newthread').style.display == '') || ($('fwin_reply') && $('fwin_reply').style.display == '')) ? $('postform') : ($('quickpostform') ? $('quickpostform') : $('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;
	}
	
	saveUserdata('forum', data);
}

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

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

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

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

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

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

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

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

	var aj = new Object();

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

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

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

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

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

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

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

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

	aj.get = function(targetUrl, resultHandle) {

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

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

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

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

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

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

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

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

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

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

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

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

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

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

		if(!evaled)evalscript(s);
		ajaxerror = null;
		if(recall) {eval(recall);}
	});
}
 */
 
function ajaxget(url, showid, waitid, loading, display, recall) {
	
	waitid = typeof waitid == 'undefined' || waitid === null ? showid : waitid;

	var x = new Ajax();

	x.setLoading(loading);

	x.setWaitId(waitid);

	x.display = typeof display == 'undefined' || display == null ? '' : display;

	x.showId = $(showid);

	if(x.showId) x.showId.orgdisplay = typeof x.showId.orgdisplay === 'undefined' ? x.showId.style.display : x.showId.orgdisplay;



	if(url.substr(strlen(url) - 1) == '#') {

		url = url.substr(0, strlen(url) - 1);

		x.autogoto = 1;

	}



	var url = url + '&inajax=1&ajaxtarget=' + showid;

	x.get(url, function(s, x) {

		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);

	});

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

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

	}
	$(formid).target = ajaxframeid;
	ajaxpostHandle = [showid, ajaxframeid, formid, $(formid).target, showidclass, submitbtn];
	if(ajaxframe.attachEvent) {
		ajaxframe.detachEvent ('onload', ajaxpost_load);
		ajaxframe.attachEvent('onload', ajaxpost_load);
	} else {
		document.removeEventListener('load', ajaxpost_load, true);
		ajaxframe.addEventListener('load', ajaxpost_load, false);
	}
	$(formid).action += '&inajax=1';
	$(formid).submit();
	return false;
} */
function ajaxpost(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 {
				if(BROWSER.safari > 0) {
					s = $(ajaxframeid).contentWindow.document.documentElement.firstChild.wholeText;
				} else {
					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) {
			$(showid).className = showidclass;
		}
		if(submitbtn) {
			submitbtn.disabled = false;
		}
		if(!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
			ajaxinnerhtml($(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.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 = SITEURL + 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 = /.*\:\/\/([^\/]*).*/;
	var match = url.match(regex);
	if(typeof match != "undefined" && null != match) {
		host = match[1];
	}
	return host;
}


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

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

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

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

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

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

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


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

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

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

}

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

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

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

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

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

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

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

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

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

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

//FloatWin
var hiddenobj = new Array();
var floatwinhandle = new Array();
var floatscripthandle = new Array();
var floattabs = new Array();
var floatwins = new Array();
var InFloat = '';
var floatwinreset = 0;
var floatwinopened = 0;
//var allowfloatwin = 1;
var STYLEID = '1';
var VERHASH = 'Pvt'
function floatwin(action, script, w, h, scrollpos) {
	var floatonly = !floatonly ? 0 : 1;
	var actione = action.split('_');
	action = actione[0];
	if(script && script != -1)
	    script += script.indexOf("?") != -1 ? "&stamp=" + Math.random() : "?stamp=" + Math.random();
	if((!allowfloatwin || allowfloatwin == 0) && action == 'open' && in_array(actione[1], ['register','login','newthread','reply','edit']) && w >= 600) {
		location.href = script;
		return;
	}
	var handlekey = actione[1];
	var layerid = 'floatwin_' + handlekey;
	if(is_ie) {
		var objs = $('wrap').getElementsByTagName("OBJECT");
	} else {
		var objs = $('wrap').getElementsByTagName("EMBED");
	}
	if(action == 'open') {
		loadcss('float');
		floatwinhandle[handlekey + '_0'] = layerid;
		if(!floatwinopened) {
			$('wrap').onkeydown = floatwin_wrapkeyhandle;
			for(i = 0;i < objs.length; i ++) {
				if(objs[i].style.visibility != 'hidden') {
					objs[i].setAttribute("oldvisibility", objs[i].style.visibility);
					objs[i].style.visibility = 'hidden';
				}
			}
		}
		scrollpos = !scrollpos ? '' : 'floatwin_scroll(\'' + scrollpos + '\');';
		var clientWidth = document.body.clientWidth;
		var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
		var scrollTop = document.body.scrollTop ? document.body.scrollTop : document.documentElement.scrollTop;
		if(script && script != -1) {
			if(script.lastIndexOf('/') != -1) {
				script = script.substr(script.lastIndexOf('/') + 1);
			}
			var scriptfile = script.split('?');
			scriptfile = scriptfile[0];
			if(in_array(scriptfile,['posttopic.aspx','postreply.aspx','editpost.aspx']))
			{
			scriptfile='post.aspx';
			}
			if(floatwinreset || floatscripthandle[scriptfile] && floatscripthandle[scriptfile][0] != script) {
				if(!isUndefined(floatscripthandle[scriptfile])) {
					$('append_parent').removeChild($(floatscripthandle[scriptfile][1]));
					$('append_parent').removeChild($(floatscripthandle[scriptfile][1] + '_mask'));
				}
				floatwinreset = 0;
			}
			floatscripthandle[scriptfile] = [script, layerid];
		}
		if(!$(layerid)) {
			floattabs[layerid] = new Array();
			div = document.createElement('div');
			div.className = 'floatwin';
			div.id = layerid;
			div.style.width = w + 'px';
			div.style.height = h + 'px';
			div.style.left = floatwinhandle[handlekey + '_1'] = ((clientWidth - w) / 2) + 'px';
			div.style.position = 'absolute';
			div.style.zIndex = '10002';
			div.onkeydown = floatwin_keyhandle;
			$('append_parent').appendChild(div);
			$(layerid).style.display = '';
			$(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((clientHeight - h) / 2 + scrollTop) + 'px';
			$(layerid).innerHTML = '<div><h3 class="float_ctrl"><em><img src="' + IMGDIR + '/loading.gif"> 加载中...</em><span><a href="javascript:;" class="float_close" onclick="floatwinreset = 1;floatwin(\'close_' + handlekey + '\');">&nbsp</a></span></h3></div>';
			divmask = document.createElement('div');
			divmask.className = 'floatwinmask';
			divmask.id = layerid + '_mask';
			divmask.style.width = (parseInt($(layerid).style.width) + 14) + 'px';
			divmask.style.height = (parseInt($(layerid).style.height) + 14) + 'px';
			divmask.style.left = (parseInt($(layerid).style.left) - 6) + 'px';
			divmask.style.top = (parseInt($(layerid).style.top) - 6) + 'px';
			divmask.style.position = 'absolute';
			divmask.style.zIndex = '10001';
			divmask.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=90,finishOpacity=100,style=0)';
			divmask.style.opacity = 0.9;
			$('append_parent').appendChild(divmask);
			if(script && script != -1) {
				script += (script.search(/\?/) > 0 ? '&' : '?') + 'infloat=1&handlekey=' + handlekey;
				try {
					ajaxget(rooturl+script, layerid, '', '', '', scrollpos);
				} catch(e) {
					setTimeout("ajaxget('" + (rooturl+script) + "', '" + layerid + "', '', '', '', '" + scrollpos + "')", 1000);
				}
			} else if(script == -1) {
				$(layerid).innerHTML = '<div><h3 class="float_ctrl"><em id="' + layerid + '_title"></em><span><a href="javascript:;" class="float_close" onclick="floatwinreset = 1;floatwin(\'close_' + handlekey + '\');">&nbsp</a></span></h3></div><div id="' + layerid + '_content"></div>';
				$(layerid).style.zIndex = '1099';
				$(layerid + '_mask').style.zIndex = '1098';
			}
		} else {
			$(layerid).style.width = w + 'px';
			$(layerid).style.height = h + 'px';
			$(layerid).style.display = '';
			$(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((clientHeight - h) / 2 + scrollTop) + 'px';
			$(layerid + '_mask').style.width = (parseInt($(layerid).style.width) + 14) + 'px';
			$(layerid + '_mask').style.height = (parseInt($(layerid).style.height) + 14) + 'px';
			$(layerid + '_mask').style.display = '';
			$(layerid + '_mask').style.top = (parseInt($(layerid).style.top) - 6) + 'px';
		}
		floatwins[floatwinopened] = handlekey;
		floatwinopened++;
		
	} else if(action == 'close' && floatwinhandle[handlekey + '_0']) {
		floatwinopened--;
		for(i = 0;i < floatwins.length; i++) {
			if(handlekey == floatwins[i]) {
				floatwins[i] = null;
			}
		}
		if(!floatwinopened) {
			for(i = 0;i < objs.length; i ++) {
				if(objs[i].attributes['oldvisibility']) {
					objs[i].style.visibility = objs[i].attributes['oldvisibility'].nodeValue;
					objs[i].removeAttribute('oldvisibility');
				}
			}
			$('wrap').onkeydown = null;
		}
		hiddenobj = new Array();
		$(layerid + '_mask').style.display = 'none';
		$(layerid).style.display = 'none';
	} else if(action == 'size' && floatwinhandle[handlekey + '_0']) {
		if(!floatwinhandle[handlekey + '_3']) {
			var clientWidth = document.body.clientWidth;
			var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
			var w = clientWidth > 800 ? clientWidth * 0.9 : 800;
			var h = clientHeight * 0.9;
			floatwinhandle[handlekey + '_3'] = $(layerid).style.left;
			floatwinhandle[handlekey + '_4'] = $(layerid).style.top;
			floatwinhandle[handlekey + '_5'] = $(layerid).style.width;
			floatwinhandle[handlekey + '_6'] = $(layerid).style.height;
			$(layerid).style.left = floatwinhandle[handlekey + '_1'] = ((clientWidth - w) / 2) + 'px';
			$(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((document.documentElement.clientHeight - h) / 2 + document.documentElement.scrollTop) + 'px';
			$(layerid).style.width = w + 'px';
			$(layerid).style.height = h + 'px';
		} else {
			$(layerid).style.left = floatwinhandle[handlekey + '_1'] = floatwinhandle[handlekey + '_3'];
			$(layerid).style.top = floatwinhandle[handlekey + '_2'] = floatwinhandle[handlekey + '_4'];
			$(layerid).style.width = floatwinhandle[handlekey + '_5'];
			$(layerid).style.height = floatwinhandle[handlekey + '_6'];
			floatwinhandle[handlekey + '_3'] = '';
		}
		$(layerid + '_mask').style.width = (parseInt($(layerid).style.width) + 14) + 'px';
		$(layerid + '_mask').style.height = (parseInt($(layerid).style.height) + 14) + 'px';
		$(layerid + '_mask').style.left = (parseInt($(layerid).style.left) - 6) + 'px';
		$(layerid + '_mask').style.top = (parseInt($(layerid).style.top) - 6) + 'px';
	}
}

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

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

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

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

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

//Smilies
function smilies_show(id, smcols, method, seditorkey) {
//showMenu({'ctrlid':'e_sml_menu','evt':'click','timeout':250,'duration':3 ,'drag':in_array(tag, ['attach', 'image']) ? 'e_sml' + '_ctrl' : 1});
	/* if(seditorkey && !$(seditorkey + 'smilies_menu')) {
		var div = document.createElement("div");
		div.id = seditorkey + 'smilies_menu';
		div.style.display = 'none';
		div.className = 'smilieslist';
		$('append_parent').appendChild(div);
		var div = document.createElement("div");
		div.id = id;
		div.style.overflow = 'hidden';
		$(seditorkey + 'smilies_menu').appendChild(div);
	}
	if(typeof smilies_type == 'undefined') {
		var scriptNode = document.createElement("script");
		scriptNode.type = "text/javascript";
		scriptNode.charset = charset ? charset : (is_moz ? document.characterSet : document.charset);
		scriptNode.src = 'forumdata/cache/smilies_var.js?' + VERHASH;
		$('append_parent').appendChild(scriptNode);
		if(is_ie) {
			scriptNode.onreadystatechange = function() {
				smilies_onload(id, smcols, method, seditorkey);
			}
		} else {
			scriptNode.onload = function() {
				smilies_onload(id, smcols, method, seditorkey);
			}
		}
	} else {
		smilies_onload(id, smcols, method, seditorkey);
	} */
}

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

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

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

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

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

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


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

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

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

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

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

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

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


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






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

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

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

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

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

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

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

}

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

function AC_GetArgs(args, classid, mimeType)
{
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();
    for (var i = 0; i < args.length; i = i + 2)
    {
        var currArg = args[i].toLowerCase();
        switch (currArg)
        {
            case "classid": break;
            case "pluginspage": ret.embedAttrs[args[i]] = 'http://www.macromedia.com/go/getflashplayer'; break;
            case "src": ret.embedAttrs[args[i]] = args[i + 1]; ret.params["movie"] = args[i + 1]; break;
            case "codebase": ret.objAttrs[args[i]] = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0'; break;
            case "onafterupdate": case "onbeforeupdate": case "onblur": case "oncellchange": case "onclick": case "ondblclick": case "ondrag": case "ondragend":
            case "ondragenter": case "ondragleave": case "ondragover": case "ondrop": case "onfinish": case "onfocus": case "onhelp": case "onmousedown":
            case "onmouseup": case "onmouseover": case "onmousemove": case "onmouseout": case "onkeypress": case "onkeydown": case "onkeyup": case "onload":
            case "onlosecapture": case "onpropertychange": case "onreadystatechange": case "onrowsdelete": case "onrowenter": case "onrowexit": case "onrowsinserted": case "onstart":
            case "onscroll": case "onbeforeeditfocus": case "onactivate": case "onbeforedeactivate": case "ondeactivate": case "type":
            case "id": ret.objAttrs[args[i]] = args[i + 1]; break;
            case "width": case "height": case "align": case "vspace": case "hspace": case "class": case "title": case "accesskey": case "name":
            case "tabindex": ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1]; break;
            default: ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
        }
    }
    ret.objAttrs["classid"] = classid;
    if (mimeType)
    {
        ret.embedAttrs["type"] = mimeType;
    }
    return ret;
}
 
 
 function newSetMenuPosition(showid, menuid, pos) {
	var showObj = $(showid);
	var menuObj = menuid ? $(menuid) : $(showid + '_menu');
	if(isUndefined(pos)) pos = '43';
	var basePoint = parseInt(pos.substr(0, 1));
	var direction = parseInt(pos.substr(1, 1));
	var sxy = sx = sy = sw = sh = ml = mt = mw = mcw = mh = mch = bpl = 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;
	}
	if(in_array(direction, [1, 4]) && ml < 0) {
		ml = bpl;
		if(in_array(basePoint, [1, 4])) ml += sw;
	} else if(ml + mw > document.documentElement.scrollLeft + document.body.clientWidth && sx >= mw) {
		ml = bpl - mw;
		if(in_array(basePoint, [2, 3])) ml -= sw;
	}
	if(in_array(direction, [1, 2]) && mt < 0) {
		mt = bpt;
		if(in_array(basePoint, [1, 2])) mt += sh;
	} else if(mt + mh > document.documentElement.scrollTop + document.documentElement.clientHeight && sy >= mh) {
		mt = bpt - mh;
		if(in_array(basePoint, [3, 4])) mt -= sh;
	}
	if(pos == '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 += Math.max(document.documentElement.scrollTop, document.body.scrollTop);
		} else {
			if(menuObj.scrolly) mt -= Math.max(document.documentElement.scrollTop, document.body.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 newHideMenu(attr, mtype) {
	attr = isUndefined(attr) ? '' : attr;
	mtype = isUndefined(mtype) ? 'menu' : mtype;
	if(attr == '') {
		for(var i = 1; i <= JSMENU['layer']; i++) {
			newHideMenu(i, mtype);
		}
		return;
	} else if(typeof attr == 'number') {
		for(var j in JSMENU['active'][attr]) {
			newHideMenu(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 newShowMenu(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']) ? 500 : 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'];
	if(typeof JSMENU['active'][layer] == 'undefined') {
		JSMENU['active'][layer] = [];
	}

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

	if(ctrlObj) {
		if(!ctrlObj.initialized) {
			ctrlObj.initialized = true;
			ctrlObj.unselectable = true;

			ctrlObj.outfunc = typeof ctrlObj.onmouseout == 'function' ? ctrlObj.onmouseout : null;
			ctrlObj.onmouseout = function() {
				if(this.outfunc) this.outfunc();
				if(duration < 3 && !JSMENU['timer'][menuid]) JSMENU['timer'][menuid] = setTimeout('newHideMenu(\'' + 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;
						}
					}
				}
			};
		}
	}

	var dragMenu = function(menuObj, e, op) {
		e = e ? e : window.event;
		if(op == 1) {
			if(in_array(BROWSER.ie ? e.srcElement.tagName : e.target.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';
			doane(e);
		} else if(op == 3) {
			JSMENU['drag'] = [];
			document.onmousemove = null;
			document.onmouseup = null;
		}
	};

	if(!menuObj.initialized) {
		menuObj.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) {
			if(!e || BROWSER.ie) {
				window.event.cancelBubble = true;
				return window.event;
			} else {
				e.stopPropagation();
				return e;
			}
		};
		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('newHideMenu(\'' + menuid + '\', \'' + mtype + '\')', timeout);
				};
			}
		}
		if(drag) {
			dragobj.style.cursor = 'move';
			dragobj.onmousedown = function(event) {try{dragMenu(menuObj, event, 1);}catch(e){}};
		}
		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 = document.body.scrollHeight + 'px';
			coverObj.style.backgroundColor = '#000';
			coverObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=50)';
			coverObj.style.opacity = 0.5;
			$('append_parent').appendChild(coverObj);
		}
	}
	menuObj.style.display = '';
	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 += 10;
			var fadeInTimer = setTimeout(function () {
				fadeIn(O);
			}, 50);
		};
		fadeIn(O);
		menuObj.fade = true;
	} else {
		menuObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
		menuObj.style.opacity = 1;
		menuObj.fade = false;
	}
	newSetMenuPosition(showid, menuid, pos);
	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('newHideMenu(\'' + 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 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 ? 'promptmenu up' : 'ntcwin';
		div.style.display = 'none';
		$('append_parent').appendChild(div);
		if(ctrlid) {
			msg = '<div id="' + ctrlid + '_prompt" class="promptcontent"><ul><li>' + msg + '</li></ul></div>';
		} else {
			msg = negligible ? msg : '<span style="font-style: normal;">' + msg + '</span>';
			msg = '<table cellspacing="0" cellpadding="0" class="popupcredit"><tr><td class="pc_l">&nbsp;</td><td class="pc_c"><div class="pc_inner">' + msg +
				(negligible ? '<a class="pc_btn" href="javascript:;" onclick="display(\'ntcwin\');setcookie(\'discuz_creditnoticedisable\', 1, 31536000);" title="不要再提示我"><img src="' + IMGDIR + '/popupcredit_btn.gif" alt="不要再提示我" /></a>' : '') +
				'</td><td class="pc_r">&nbsp;</td></tr></table>';
		}
		div.innerHTML = msg;
	}
	if(ctrlid) {
		if($(ctrlid).evt !== false) {
			var prompting = function() {
				newShowMenu({'mtype':'prompt','ctrlid':ctrlid,'evt':evt,'menuid':menuid,'pos':'210'});
			};
			if(evt == 'click') {
				$(ctrlid).onclick = prompting;
			} else {
				$(ctrlid).onmouseover = prompting;
			}
		}
		newShowMenu({'mtype':'prompt','ctrlid':ctrlid,'evt':evt,'menuid':menuid,'pos':'210','duration':duration,'timeout':timeout,'fade':1,'zindex':JSMENU['zIndex']['prompt']});
		$(ctrlid).unselectable = false;
	} else {
		newShowMenu({'mtype':'prompt','pos':'00','menuid':menuid,'duration':duration,'timeout':timeout,'fade':1,'zindex':JSMENU['zIndex']['prompt']});
	}
}

function showCreditPrompt() {
	var notice = getcookie('discuz_creditnotice').split(',');
/* 	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);
}

/* function showWindow(k, url, mode, cache) {
	mode = isUndefined(mode) ? 'get' : mode;
	cache = isUndefined(cache) ? 1 : cache;
	var menuid = 'fwin_' + k;
	var menuObj = $(menuid);

	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();});
		}
		showDialog('', 'info', '<img src="' + IMGDIR + '/loading.gif"> 加载中...');
	};
	var initMenu = function() {
		var objs = menuObj.getElementsByTagName('*');
		for(var i = 0; i < objs.length; i++) {
			if(objs[i].id) {
				objs[i].setAttribute('fwin', k);
			}
			if(objs[i].className == 'float_ctrl') {
				if(!objs[i].id) objs[i].id = 'fctrl_' + k;
				drag = objs[i].id;
			}
		}
	};
	var show = function() {
		hideMenu('fwin_dialog', 'dialog');
		showMenu({'mtype':'win','menuid':menuid,'duration':3,'pos':'00','zindex':JSMENU['zIndex']['win'],'drag':typeof drag == 'undefined' ? '' : drag,'cache':cache});
	};

	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"></td><td class="t_r"></td></tr><tr><td class="m_l"></td><td class="m_c" id="fwin_content_' + k + '">'
			+ '</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>';
		fetchContent();
	} else if((mode == 'get' && url != menuObj.url) || (mode == 'post' && $(url).action != menuObj.act)) {
		fetchContent();
	} else {
		show();
	}
	doane();
} */

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;
		doane();
		return;
	}

	var fetchContent = function () {
	    if (mode == 'get') {
	        menuObj.url = url;
	        url += (url.search(/\?/) > 0 ? '&' : '?') + 'infloat=1&handlekey=' + k;
	        url += cache == -1 ? '&t=' + (+new Date()) : '';
	        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);
		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 || cache != 1)) || (mode == 'post' && $(url).action != menuObj.act)) {
		fetchContent();
	} else {
		show();
	}
	doane();
}

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();

	}

	hideMenu('', 'prompt');

}

function onloadshowCreditPrompt()
{
	if(typeof IN_ADMINCP == 'undefined') {
		if(creditnotice != '' && getcookie('discuz_creditnotice') && !getcookie('discuz_creditnoticedisable')) {
			try
			{
			_attachEvent(window, 'load', showCreditPrompt, document) || showCreditPrompt(); 
			}
			catch(e)
			{
			showCreditPrompt();
			}
		}
	}
}

function saveUserdata(name, data) {

	if(BROWSER.ie){

		with(document.documentElement) {
			setAttribute("value", data);
			
			save('Discuz_' + name);
		}

	} else if(window.sessionStorage){

		sessionStorage.setItem('Discuz_' + name, data);

		}

}
function showColorBox(ctrlid, layer, k) {
	if(!$(ctrlid + '_menu')) {
		var menu = document.createElement('div');
		menu.id = ctrlid + '_menu';
		menu.className = 'p_pop colorbox';
		menu.unselectable = true;
		menu.style.display = 'none';
		var coloroptions = ['Black', 'Sienna', 'DarkOliveGreen', 'DarkGreen', 'DarkSlateBlue', 'Navy', 'Indigo', 'DarkSlateGray', 'DarkRed', 'DarkOrange', 'Olive', 'Green', 'Teal', 'Blue', 'SlateGray', 'DimGray', 'Red', 'SandyBrown', 'YellowGreen', 'SeaGreen', 'MediumTurquoise', 'RoyalBlue', 'Purple', 'Gray', 'Magenta', 'Orange', 'Yellow', 'Lime', 'Cyan', 'DeepSkyBlue', 'DarkOrchid', 'Silver', 'Pink', 'Wheat', 'LemonChiffon', 'PaleGreen', 'PaleTurquoise', 'LightBlue', 'Plum', 'White'];
		var colortexts = ['黑色', '赭色', '暗橄榄绿色', '暗绿色', '暗灰蓝色', '海军色', '靛青色', '墨绿色', '暗红色', '暗桔黄色', '橄榄色', '绿色', '水鸭色', '蓝色', '灰石色', '暗灰色', '红色', '沙褐色', '黄绿色', '海绿色', '间绿宝石', '皇家蓝', '紫色', '灰色', '红紫色', '橙色', '黄色', '酸橙色', '青色', '深天蓝色', '暗紫色', '银色', '粉色', '浅黄色', '柠檬绸色', '苍绿色', '苍宝石绿', '亮蓝色', '洋李色', '白色'];
		var str = '';
		for(var i = 0; i < 40; i++) {
			str += '<input type="button" style="background-color: ' + coloroptions[i] + '"' + (typeof setEditorTip == 'function' ? ' onmouseover="setEditorTip(\'' + colortexts[i] + '\')" onmouseout="setEditorTip(\'\')"' : '') + ' onclick="'
			+ (typeof wysiwyg == 'undefined' ? 'seditor_insertunit(\'' + k + '\', \'[color=' + coloroptions[i] + ']\', \'[/color]\')' : (ctrlid == editorid + '_tbl_param_4' ? '$(\'' + ctrlid + '\').value=\'' + coloroptions[i] + '\';hideMenu(2)' : 'discuzcode(\'forecolor\', \'' + coloroptions[i] + '\')'))
			+ '" title="' + colortexts[i] + '" />' + (i < 39 && (i + 1) % 8 == 0 ? '<br />' : '');
		}
		menu.innerHTML = str;
		$('append_parent').appendChild(menu);
	}
	showMenu({'ctrlid':ctrlid,'evt':'click','layer':layer});
}

function loadData(quiet) {
	var data = '';
	data = loadUserdata('forum');

	if(in_array((data = trim(data)), ['', 'null', 'false', null, false])) {
		if(!quiet) {
			showDialog('没有可以恢复的数据！');
		}
		return;
	}

	if(!quiet && !confirm('此操作将覆盖当前帖子内容，确定要恢复数据吗？')) {
		return;
	}

	var data = data.split(/\x09\x09/);
	for(var i = 0; i < $('postform').elements.length; i++) {
		var el = $('postform').elements[i];
		if(el.name != '' && (el.tagName == 'TEXTAREA' || el.tagName == 'INPUT' && (el.type == 'text' || el.type == 'checkbox' || el.type == 'radio'))) {
			for(var j = 0; j < data.length; j++) {
				var ele = data[j].split(/\x09/);
				if(ele[0] == el.name) {
					elvalue = !isUndefined(ele[3]) ? ele[3] : '';
					if(ele[1] == 'INPUT') {
						if(ele[2] == 'text') {
							el.value = elvalue;
						} else if((ele[2] == 'checkbox' || ele[2] == 'radio') && ele[3] == el.value) {
							el.checked = true;
							evalevent(el);
						}
					} else if(ele[1] == 'TEXTAREA') {
						if(ele[0] == 'message') {
							if(!wysiwyg) {
								textobj.value = elvalue;
							} else {
								editdoc.body.innerHTML = bbcode2html(elvalue);
							}
						} else {
							el.value = elvalue;
						}
					}
					break
				}
			}
		}
	}
}

function loadUserdata(name) {

	if(BROWSER.ie){

		with(document.documentElement) {

					load('Discuz_' + name);
			return getAttribute("value");

			}

	} else if(window.sessionStorage){
		return sessionStorage.getItem('Discuz_' + name);

		}

}
/* 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;
	$('append_parent').appendChild(menuObj);
	var s = '<table cellpadding="0" cellspacing="0" class="fwin"><tr><td class="t_l"></td><td class="t_c"></td><td class="t_r"></td></tr><tr><td class="m_l">&nbsp;&nbsp;</td><td class="m_c"><h3 class="flb"><em>';
	s += t ? t : '提示信息';
	s += '</em><span><a href="javascript:;" id="fwin_dialog_close" class="flbc" onclick="hideMenu(\'' + menuid + '\', \'dialog\')" title="关闭">关闭</a></span></h3>';
	if(mode == 'info') {
		s += msg ? msg : '';
	} else {
		s += '<div class="c' + (mode == 'info' ? '' : ' altw') + '"><div class="' + (mode == 'alert' ? 'alert_error' : 'alert_info') + '"><p>' + msg + '</p></div></div>';
		s += '<p class="o pns"><button id="fwin_dialog_submit" value="true" class="pn pnc"><strong>确定</strong></button>';
		s += mode == 'confirm' ? '<button id="fwin_dialog_cancel" value="true" class="pn" onclick="hideMenu(\'' + menuid + '\', \'dialog\')"><strong>取消</strong></button>' : '';
		s += '</p>';
	}
	s += '</td><td class="m_r"></td></tr><tr><td class="b_l"></td><td class="b_c"></td><td class="b_r"></td></tr></table>';
	menuObj.innerHTML = s;
	if($('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');
		};
		$('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});
} */

function showDialog(msg, mode, t, func, cover, funccancel, leftmsg) {
	cover = isUndefined(cover) ? (mode == 'info' ? 0 : 1) : cover;
	leftmsg = isUndefined(leftmsg) ? '' : leftmsg;
	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;
	$('append_parent').appendChild(menuObj);
	var s = '<table cellpadding="0" cellspacing="0" class="fwin"><tr><td class="t_l"></td><td class="t_c"></td><td class="t_r"></td></tr><tr><td class="m_l">&nbsp;&nbsp;</td><td class="m_c"><h3 class="flb"><em>';
	s += t ? t : '提示信息';
	s += '</em><span><a href="javascript:;" id="fwin_dialog_close" class="flbc" onclick="hideMenu(\'' + menuid + '\', \'dialog\')" title="关闭">关闭</a></span></h3>';
	if(mode == 'info') {
		s += msg ? msg : '';
	} else {
		s += '<div class="c altw"><div class="' + (mode == 'alert' ? 'alert_error' : 'alert_info') + '"><p>' + msg + '</p></div></div>';
		s += '<p class="o pns">' + (leftmsg ? '<span class="z xg1">' + leftmsg + '</span>' : '') + '<button id="fwin_dialog_submit" value="true" class="pn pnc"><strong>确定</strong></button>';
		s += mode == 'confirm' ? '<button id="fwin_dialog_cancel" value="true" class="pn" onclick="hideMenu(\'' + menuid + '\', \'dialog\')"><strong>取消</strong></button>' : '';
		s += '</p>';
	}
	s += '</td><td class="m_r"></td></tr><tr><td class="b_l"></td><td class="b_c"></td><td class="b_r"></td></tr></table>';
	menuObj.innerHTML = s;
	if($('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');
		};
		$('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});
}


function lsShowmore() {
    var objpos = fetchOffset($('ls_password'));
    var objh = $('ls_password').offsetHeight;
    $('ls_more').style.position = 'absolute';
    $('ls_more').style.left = objpos['left'] + 'px';
    $('ls_more').style.top = (objpos['top'] + objh) + 'px';
    $('ls_more').style.display = '';
}
_attachEvent(window, 'load', onloadshowCreditPrompt, document);


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 _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 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 preview(previewid, messageid) {
/*     if (jQuery("#" + previewid).html().length == 0) {
        $(previewid).innerHTML = parseubb($(messageid).value);
        jQuery("#" + previewid).show();
    }
    else {
        jQuery("#" + previewid).hide();
        jQuery("#" + previewid).empty();
    } */
	if (mb_strlen($(previewid).innerHTML) == 0) {
	$(previewid).innerHTML = parseubb($(messageid).value);
	$(previewid).style.display='';
    }
    else {
        $(previewid).style.display='none'
        $(previewid).innerHTML='';
    }
}
function parseubb(str) {
    str = trim(str);
    if (str == '') {
        return '';
    }

    str = str.replace(/\s*\[code\]([\s\S]+?)\[\/code\]\s*/ig, function ($1, $2) { return parsecode($2); });
    str = str.replace(/\[url\]\s*(www.|https?:\/\/|ftp:\/\/|gopher:\/\/|news:\/\/|telnet:\/\/|rtsp:\/\/|mms:\/\/|callto:\/\/|bctp:\/\/|ed2k:\/\/){1}([^\[\"']+?)\s*\[\/url\]/ig, function ($1, $2, $3) { return cuturl($2 + $3); });
    str = str.replace(/\[url=www.([^\[\"']+?)\](.+?)\[\/url\]/ig, '<a href="http://www.$1" target="_blank">$2</a>');
    str = str.replace(/\[url=(https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k){1}:\/\/([^\[\"']+?)\]([\s\S]+?)\[\/url\]/ig, '<a href="$1://$2" target="_blank">$3</a>');
    str = str.replace(/\[email\](.*?)\[\/email\]/ig, '<a href="mailto:$1">$1</a>');
    str = str.replace(/\[email=(.[^\[]*)\](.*?)\[\/email\]/ig, '<a href="mailto:$1" target="_blank">$2</a>');
    str = str.replace(/\[color=([^\[\<]+?)\]/ig, '<font color="$1">');
    str = str.replace(/\[size=(\d+?)\]/ig, '<font size="$1">');
    str = str.replace(/\[size=(\d+(\.\d+)?(px|pt|in|cm|mm|pc|em|ex|%)+?)\]/ig, '<font style="font-size: $1">');
    str = str.replace(/\[font=([^\[\<]+?)\]/ig, '<font face="$1">');
    str = str.replace(/\[align=([^\[\<]+?)\]/ig, '<p align="$1">');
    str = str.replace(/\[float=([^\[\<]+?)\]/ig, '<br style="clear: both"><span style="float: $1;">');

    re = /\[table(?:=(\d{1,4}%?)(?:,([\(\)%,#\w ]+))?)?\]\s*([\s\S]+?)\s*\[\/table\]/ig;
    for (i = 0; i < 4; i++) {
        str = str.replace(re, function ($1, $2, $3, $4) { return parsetable($2, $3, $4); });
    }

    str = preg_replace([
			'\\\[\\\/color\\\]', '\\\[\\\/size\\\]', '\\\[\\\/font\\\]', '\\\[\\\/align\\\]', '\\\[b\\\]', '\\\[\\\/b\\\]',
			'\\\[i\\\]', '\\\[\\\/i\\\]', '\\\[u\\\]', '\\\[\\\/u\\\]', '\\\[list\\\]', '\\\[list=1\\\]', '\\\[list=a\\\]',
			'\\\[list=A\\\]', '\\\[\\\*\\\]', '\\\[\\\/list\\\]', '\\\[indent\\\]', '\\\[\\\/indent\\\]', '\\\[\\\/float\\\]'
			], [
			'</font>', '</font>', '</font>', '</p>', '<b>', '</b>', '<i>',
			'</i>', '<u>', '</u>', '<ul>', '<ul type=1 class="litype_1">', '<ul type=a class="litype_2">',
			'<ul type=A class="litype_3">', '<li>', '</ul>', '<blockquote>', '</blockquote>', '</span>'
			], str, 'g');

    str = str.replace(/\[localimg=(\d{1,4}),(\d{1,4})\](\d+)\[\/localimg\]/ig, function ($1, $2, $3, $4) { if ($('attachnew_' + $4)) { var src = $('attachnew_' + $4).value; if (src != '') return '<img style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=\'scale\',src=\'' + src + '\');width:' + $2 + ';height=' + $3 + '" src=\'images/common/none.gif\' border="0" aid="attach_' + $4 + '" alt="" />'; } });
    str = str.replace(/\[img\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ig, '<img src="$1" border="0" alt="" />');
    //str = str.replace(/\[attachimg\](\d+)\[\/attachimg\]/ig, function ($1, $2) {eval('var attachimg = $(\'preview_' + $2 + '\')');return '<img src="' + attachimg.src + '" border="0" aid="attachimg_' + $2 + '" width="' + attachimg.clientWidth + '" alt="" />';});
    //str = str.replace(/\[attachimg\](\d+)\[\/attachimg\]/ig, '<img src="attachment.aspx?attachmentid=$1" border="0" aid="attachimg_$1" alt="" />');
    str = str.replace(/\[img=(\d{1,4})[x|\,](\d{1,4})\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ig, '<img width="$1" height="$2" src="$3" border="0" alt="" />');


    for (var i = 0; i <= codecount; i++) {
        str = str.replace("[\tDISCUZ_CODE_" + i + "\t]", codehtml[i]);
    }
    str = preg_replace(['\t', '   ', '  ', '(\r\n|\n|\r)'], ['&nbsp; &nbsp; &nbsp; &nbsp; ', '&nbsp; &nbsp;', '&nbsp;&nbsp;', '<br />'], str);
    return str;
}

function cuturl(url) {
    var length = 65;
    var urllink = '<a href="' + (url.toLowerCase().substr(0, 4) == 'www.' ? 'http://' + url : url) + '" target="_blank">';
    if (url.length > length)
        url = url.substr(0, parseInt(length * 0.5)) + ' ... ' + url.substr(url.length - parseInt(length * 0.3));
    urllink += url + '</a>';
    return urllink;
}


function setScrollToTop(id) {
    window.scroll(0, 0);
    $(id).style.display == '' ? 'none' : '';
}

window.onscroll = function () {
    if ($('scrolltop') != null) {
        if (document.documentElement.scrollTop == 0)
            $('scrolltop').style.display = 'none';
        else {
            if (BROWSER.ie && BROWSER.ie < 7) {
                var viewPortHeight = parseInt(document.documentElement.clientHeight);
                var scrollHeight = parseInt(document.body.getBoundingClientRect().top);
                $('scrolltop').style.top = viewPortHeight - scrollHeight - 60 + 'px';
            }
            if ($('wp') != null)
                $('scrolltop').style.left = (parseInt($('wp').clientWidth) + parseInt(fetchOffset($('wp'))['left'])) + 6 + 'px';
            $('scrolltop').style.display = '';
        }
    }
}

function seditor_menu(seditorkey, tag) {
    var sel = false;
    if (!isUndefined($(seditorkey + 'message').selectionStart)) {
        sel = $(seditorkey + 'message').selectionEnd - $(seditorkey + 'message').selectionStart;
    } else if (document.selection && document.selection.createRange) {
        var sel = document.selection.createRange();
        sel = sel.text ? true : false;
    }
    if (sel) {
        seditor_insertunit(seditorkey, '[' + tag + ']', '[/' + tag + ']');
        return;
    }
    var ctrlid = seditorkey + tag;
    var menuid = ctrlid + '_menu';
    if (!$(menuid)) {
        switch (tag) {
            case 'url':
                str = '<div class="pbt">请输入链接地址:</div><div class="pbt"><input type="text" id="' + ctrlid + '_param_1" sautocomplete="off" style="width: 98%" value="http://" class="txt" />' +
					'</div><div class="pbt">请输入链接文字:</div><div class="pbt"><input type="text" id="' + ctrlid + '_param_2" style="width: 98%" value="" class="txt" /></div>';
                submitstr = "$('" + ctrlid + "_param_2').value !== '' ? seditor_insertunit('" + seditorkey + "', '[url='+$('" + ctrlid + "_param_1').value+']'+$('" + ctrlid + "_param_2').value, '[/url]', null, 1) : seditor_insertunit('" + seditorkey + "', '[url]'+$('" + ctrlid + "_param_1').value, '[/url]', null, 1);hideMenu();";
                break;
            case 'code':
            case 'quote':
                var tagl = { 'quote': '请输入要插入的引用', 'code': '请输入要插入的代码' };
                str = tagl[tag] + ':<br /><textarea id="' + ctrlid + '_param_1" style="width: 98%" cols="50" rows="5" class="txtarea"></textarea>';
                submitstr = "seditor_insertunit('" + seditorkey + "', '[" + tag + "]'+$('" + ctrlid + "_param_1').value, '[/" + tag + "]', null, 1);hideMenu();";
                break;
            case 'img':
                str = '<div class="pbt">请输入图片地址:</div><div class="pbt"><input type="text" id="' + ctrlid + '_param_1" style="width: 98%" value="http://" class="txt" onchange="loadimgsize(this.value, \'' + seditorkey + '\',\'' + tag + '\')" /></div>' +
					'<div class="pbt"><p class="mtm">宽(可选): <input type="text" id="' + ctrlid + '_param_2" style="width: 15%" value="" class="txt" /> &nbsp;' +
					'高(可选): <input type="text" id="' + ctrlid + '_param_3" style="width: 15%" value="" class="txt" /></p></div>';
                submitstr = "seditor_insertunit('" + seditorkey + "', '[img' + ($('" + ctrlid + "_param_2').value !== '' && $('" + ctrlid + "_param_3').value !== '' ? '='+$('" + ctrlid + "_param_2').value+','+$('" + ctrlid + "_param_2').value : '')+']'+$('" + ctrlid + "_param_1').value, '[/img]', null, 1);hideMenu();";
                break;
        }
        var menu = document.createElement('div');
        menu.id = menuid;
        menu.style.display = 'none';
        menu.className = 'popupmenu_popup upf';
        menu.style.width = '270px';
        $('append_parent').appendChild(menu);
        menu.innerHTML = '<span class="y" style="margin-top:-4px;"><a onclick="hideMenu()" class="flbc" href="javascript:;">关闭</a></span><div class="p_opt cl"><form onsubmit="' + submitstr + ';return false;" autocomplete="off"><div>' + str + '</div><div class="pns mtn"><button type="submit" id="' + ctrlid + '_submit" class="pn pnc"><strong>提交</strong></button><button type="button" onClick="hideMenu()" class="pn"><em>取消</em></button></div></form></div>';
    }
    showMenu({ 'ctrlid': ctrlid, 'evt': 'click', 'duration': 3, 'cache': 0, 'drag': 1 });
}
function widthauto(obj,cssdir) {
    if (!$('css_widthauto') || $('css_widthauto').disabled) {//切换到窄版
        if (!$('css_widthauto')) {//创建元素
            var widthcss = document.createElement('link');
            widthcss.type = 'text/css';
            widthcss.rel = 'stylesheet';
            widthcss.href = cssdir + '/widthauto.css';
            widthcss.id = "css_widthauto";
            var headNode = document.getElementsByTagName("head")[0];
            headNode.appendChild(widthcss);
        }
        else {
            $('css_widthauto').disabled = false;
        }
        setcookie('allowchangewidth', 0, 86400 * 30);
        obj.innerHTML = '切换到宽版';
    } else {//切换到宽版
        $('css_widthauto').disabled = true;
        setcookie('allowchangewidth', 1, 86400 * 30);
        obj.innerHTML = '切换到窄版';
    }
    hideMenu(obj.id, "menu");
    window.setTimeout("setMenuPosition('pm_ntc', 'pm_ntc_menu', '43')", 100);
}

function htmlspecialchars(str) {

	return preg_replace(['&', '<', '>', '"'], ['&amp;', '&lt;', '&gt;', '&quot;'], str);

}

/**
* 显示Tip信息
* ctrlobj 弹出提示信息的对象
*/
function showTip(ctrlobj) {
 if(!ctrlobj.id) {
 ctrlobj.id = 'tip_' + Math.random();
 }
 menuid = ctrlobj.id + '_menu';
 if(!$(menuid)) {
 var div = document.createElement('div');
 div.id = ctrlobj.id + '_menu';
 div.className = 'prmm up';
 div.style.display = 'none';
 div.innerHTML = '<div class="prmc"><ul><li>' + ctrlobj.getAttribute('tip') + '</li></ul></div>';
 $('append_parent').appendChild(div);
 }
 showMenu({'mtype':'prompt','ctrlid':ctrlobj.id,'pos':'210','duration':2,'timeout':250,'zindex':JSMENU['zIndex']['prompt']});
}