var IMGDIR = 'images';var attackevasive = '0';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);function $(d) {return document.getElementById(d);};Array.prototype.push = function(v) {this[this.length] = v;return this.length;};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 setcookie(cookieName, cookieValue, seconds, path, domain, secure) {var expires = new Date();expires.setTime(expires.getTime() + seconds);document.cookie = escape(cookieName) + '=' + escape(cookieValue)+ (expires ? '; expires=' + expires.toGMTString() : '')	+ (path ? '; path=' + path : '/')	+ (domain ? '; domain=' + domain : '')+ (secure ? '; secure' : '');};function getcookie(name) {var cookie_start = document.cookie.indexOf(name);var cookie_end = document.cookie.indexOf(";", cookie_start);return cookie_start == -1 ? '' : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));};function in_array(needle, haystack) {if(typeof needle == 'string' || typeof needle == 'number') {for(var i in haystack) {if(haystack[i] == needle) {return true;}}}return false;};function 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 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) {var obj = $(objname);obj.style.display = obj.style.display == '' ? 'none' : '';if(!noimg) {var img = $(objname + '_img');img.src = img.src.indexOf('_yes.gif') == -1 ? img.src.replace(/_no\.gif/, '_yes\.gif') : img.src.replace(/_yes\.gif/, '_no\.gif');}var collapsed = getcookie('discuz_collapse');collapsed =  updatestring(collapsed, objname, !obj.style.display);setcookie('discuz_collapse', collapsed, (collapsed ? 86400 * 30 : -(86400 * 30 * 1000)));};function trim(str) {return (str + '').replace(/(\s+)$/g, '').replace(/^\s+/g, '');};function _attachEvent(obj, evt, func) {if(obj.addEventListener) {obj.addEventListener(evt, func, false);} else if(obj.attachEvent) {obj.attachEvent("on" + evt, func);}};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 changedisplay(obj, display) {if(display == 'auto') {obj.style.display = obj.style.display == '' ? 'none' : '';} else {obj.style.display = display;}return false;};function updateseccode(width, height) {$('seccodeimage').innerHTML = '<img id="seccode" onclick="updateseccode(' + width + ', '+ height + ')" width="' + width + '" height="' + height + '" src="/seccode.php?update=' + Math.random() + '" class="absmiddle" alt="" />';};function setOrderBy(strOrderByColumn){	if ( strOrderByColumn != $('frm1').order_by_column.value ){$('frm1').order_by_column.value = strOrderByColumn ;if ( $('frm1').order_by_order.value != "ASC" && $('frm1').order_by_order.value != "DESC" ){	$('frm1').order_by_order.value = "ASC" ;}}	else{	if ( $('frm1').order_by_order.value == "ASC" ) $('frm1').order_by_order.value = "DESC" ;	else	$('frm1').order_by_order.value = "ASC" ;}	$('frm1').target = '_self';$('frm1').action = '';	$('frm1').page.value = '';$('frm1').submit() ;};function displayOrderImg(){if ( $('frm1').order_by_column.value != '' ){	var strOrderByColumn = $('frm1').order_by_column.value;	if ( $('frm1').order_by_order.value == "ASC" )$(strOrderByColumn).className = "order up";	else $(strOrderByColumn).className = "order down";}};function gotoPage(currentpage){ var f = $('frm1');f.target = '';f.action = '';f.page.value = currentpage;	f.submit();}; function copyRow(idx){var otbl = $('table_'+idx);	var otdy = $('tbody_'+idx);	var clone_node=otbl.rows[0].cloneNode(true);otdy.appendChild(clone_node);};
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 = 'Loading...';//public
	aj.recvType = recvType ? recvType : 'XML';
	aj.waitId = waitId ? $(waitId) : null;

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

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

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

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

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

	aj.XMLHttpRequest = aj.createXMLHttpRequest();
	aj.showLoading = function() {
		if(aj.waitId && (aj.XMLHttpRequest.readyState != 4 || aj.XMLHttpRequest.status != 200)) {
			changedisplay(aj.waitId, '');
			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) changedisplay(aj.waitId, 'none');
			if(aj.recvType == 'HTML') {
				aj.resultHandle(aj.XMLHttpRequest.responseText, aj);
			} else if(aj.recvType == 'XML') {
				aj.resultHandle(aj.XMLHttpRequest.responseXML.lastChild.firstChild.nodeValue, aj);
			}
			AjaxStacks[aj.stackId] = 0;
		}
	}

	aj.get = function(targetUrl, resultHandle) {

		setTimeout(function(){aj.showLoading()}, 500);
		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()}, 500);
		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;
}
var jsmenu = new Array();
var ctrlobjclassName;
jsmenu['active'] = new Array();
jsmenu['timer'] = new Array();
jsmenu['iframe'] = new Array();

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

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) {
				changedisplay(x.showId, x.showId.orgdisplay);
				changedisplay(x.showId, x.display);
				x.showId.orgdisplay = x.showId.style.display;
				ajaxinnerhtml(x.showId, s);
				ajaxupdateevents(x.showId);
				if(x.autogoto) scroll(0, x.showId.offsetTop);
			}
		}
		if(!evaled)evalscript(s);
		ajaxerror = null;
		if(recall) {eval(recall);}
	});
}

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

	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.id = ajaxframeid;
		ajaxframe.style.display = 'none';
		$('append_parent').appendChild(ajaxframe);

	}
	$(formid).target = ajaxframeid;
	ajaxpostHandle = [showid, ajaxframeid, formid, $(formid).target];
	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);
	}
	$(formid).submit();
	return false;
	//$(waitid).innerHTML = 'Loading...';
}

function ajaxpost_load() {
	showloading('none');
	if(is_ie) {		
		var s = $(ajaxpostHandle[1]).contentWindow.document.XMLDocument.text;
	} else {
		var s = $(ajaxpostHandle[1]).contentWindow.document.documentElement.firstChild.nodeValue;
	}	
	evaled = false;
	if(s.indexOf('ajaxerror') != -1) {
		evalscript(s);
		evaled = true;
	}
	if(!evaled && (typeof ajaxerror == 'undefined' || !ajaxerror)) {
		ajaxinnerhtml($(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[2]).removeChild($(ajaxpostHandle[1]));
	}
	ajaxpostHandle = 0;
}
function setMenuPosition(showid, offset) {
	var showobj = $(showid);
	var menuobj = $(showid + '_menu');
	if(isUndefined(offset)) offset = 0;
	if(showobj) {
		showobj.pos = fetchOffset(showobj);
		showobj.X = showobj.pos['left'];
		showobj.Y = showobj.pos['top'];
		showobj.w = showobj.offsetWidth;
		showobj.h = showobj.offsetHeight;
		menuobj.w = menuobj.offsetWidth;
		menuobj.h = menuobj.offsetHeight;
		if(offset < 3) {
			menuobj.style.left = (showobj.X + menuobj.w > document.body.clientWidth) && (showobj.X + showobj.w - menuobj.w >= 0) ? showobj.X + showobj.w - menuobj.w + 'px' : showobj.X + 'px';
			menuobj.style.top = offset == 1 ? showobj.Y + 'px' : (offset == 2 || ((showobj.Y + showobj.h + menuobj.h > document.documentElement.scrollTop + document.documentElement.clientHeight) && (showobj.Y - menuobj.h >= 0)) ? (showobj.Y - menuobj.h) + 'px' : showobj.Y + showobj.h + 'px');
		} else if(offset == 3) {
			menuobj.style.left = (document.body.clientWidth - menuobj.clientWidth) / 2 + document.body.scrollLeft + 'px';
			menuobj.style.top = (document.body.clientHeight - menuobj.clientHeight) / 2 + document.body.scrollTop + 'px';
		}
		if(menuobj.style.clip && !is_opera) {
			menuobj.style.clip = 'rect(auto, auto, auto, auto)';
		}
	}
}
function hideMenu(layer) {
	if(isUndefined(layer)) layer = 0;
	if(jsmenu['active'][layer]) {
		try {
			$(jsmenu['active'][layer].ctrlkey).className = ctrlobjclassName;
		} catch(e) {}
		clearTimeout(jsmenu['timer'][jsmenu['active'][layer].ctrlkey]);
		jsmenu['active'][layer].style.display = 'none';
		if(is_ie && is_ie < 7 && jsmenu['iframe'][layer]) {
			jsmenu['iframe'][layer].style.display = 'none';
		}
		jsmenu['active'][layer] = null;
	}
}
function 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 : 'Loading...';
	$('ajaxwaitid').innerHTML = waiting;
	$('ajaxwaitid').style.display = display;
}

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

var hiddenobj = new Array();
var pmwinposition = new Array();
function pmwin(action, param) {	
	var objs = document.getElementsByTagName("OBJECT");
	if(action == 'open') {
		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';
			}
		}
		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;
		var pmwidth = 400;
		//var pmheight = clientHeight * 0.6;
		var pmheight = 240;
		if(!$('pmlayer')) {
			div = document.createElement('div');div.id = 'pmlayer';
			div.style.width = pmwidth + 'px';
			div.style.height = pmheight + 'px';
			div.style.left = ((clientWidth - pmwidth) / 2) + 'px';
			div.style.position = 'absolute';
			div.style.zIndex = '999';
			$('append_parent').appendChild(div);
			$('pmlayer').innerHTML = '<div style="width: 400px; background: #666666; margin: 5px auto; text-align: left">' +
				'<div style="width: 400px; height: ' + pmheight + 'px; padding: 1px; background: #FFFFFF; border: 1px solid #7597B8; position: relative; left: -6px; top: -3px">' +
				'<div onmouseover="pmwindrag(this)" style="cursor: move; position: relative; left: 0px; top: 0px; width: 400px; height: 30px; margin-bottom: -30px;"></div>' +
				'<a href="###" onclick="pmwin(\'close\')"><img style="position: absolute; right: 20px; top: 15px" src="' + IMGDIR +'/close.gif" title="关闭" /></a>' +
				'<div id="pmwinmask" style="margin-top: 30px; position: absolute; width: 100%; height: 100%; display: none"></div><iframe id="pmframe" name="pmframe" style="width:' + pmwidth + 'px;height:100%" allowTransparency="true" frameborder="0"></iframe></div></div>';
		}
		$('pmlayer').style.display = '';
		$('pmlayer').style.top = ((clientHeight - pmheight) / 2 + scrollTop) + 'px';
		
		if(param) {
			$('frm1').action += param;
		}
		$('frm1').target = "pmframe";
		$('frm1').submit();		
	} else if(action == 'close') {
		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');
			}
		}
		hiddenobj = new Array();
		$('pmlayer').style.display = 'none';
	}
}

var pmwindragstart = new Array();
function pmwindrag(obj) {
	obj.onmousedown = function(e) {
		if(is_ie) {
			document.body.onselectstart = function() {
				return false;
			}
		}
		pmwindragstart = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
		pmwindragstart[2] = parseInt($('pmlayer').style.left);
		pmwindragstart[3] = parseInt($('pmlayer').style.top);
		$('pmwinmask').style.display = '';
		doane(e);
	}
	_attachEvent(document.body, 'mousemove', function(e) {
		if(pmwindragstart[0]) {
			var pmwindragnow = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
			with($('pmlayer')) {
				style.left = (pmwindragstart[2] + pmwindragnow[0] - pmwindragstart[0]) + 'px';
				style.top = (pmwindragstart[3] + pmwindragnow[1] - pmwindragstart[1]) + 'px';
			}
			doane(e);
		}
	});
	obj.onmouseup = function(e) {
		if(is_ie) {
			document.body.onselectstart = function() {
				return true;
			}
		}
		pmwindragstart = [];
		$('pmwinmask').style.display = 'none';
		doane(e);
	}
	obj.onmouseover = null;
}