var UIMonitor = function(config){
	if(window != window.top) return;
	if(!UIMonitor.startTime) UIMonitor.start();
	if(!UIMonitor.pageId) return;
	
	for(var s in config) if(config.hasOwnProperty(s)) this[s] = config[s];
	this.viewName = this.getViewName(UIMonitor.pageId);
	if(!this.viewName) return;
	
	this.initialize();
	UIMonitor.instances.push(this);
};
UIMonitor.prototype = {
	getViewName: function(pageId){return null},
	initialize: function(){},
	finalize: function(){return null}
};

UIMonitor.start = function(){
	var r1 = /^\w+\.\w+\.sh\.ctriptravel.com$/i.test(location.hostname);
	var r2 = /^\w+\.ego2.cn$/i.test(location.hostname);
	var r3 = /big5/.test(location.hostname);
	if(!r1 && !r2 || r3) return;

	this.startTime = new Date();
	this.instances = [];
	this.visitId = this.getVisitId();
	this.pageId = this.getPageId();
	this.prevPage = this.getPrevPage();
	this.urlId = this.getUrlId();

	if(!this.pageId) return;
	
	var ifr = document.createElement('iframe');
	ifr.style.cssText="left:-1000px;top:-1000px;width:100px;height:100px;position:absolute";
	$$.status.container.appendChild(ifr);
	var doc = ifr.contentWindow.document;
	doc.open();
	doc.write([
			'<form method="post" action="http://',
			r1 ? 'www.dev.sh.ctriptravel.com' : location.hostname.replace(/^\w+/, 'www'),
			'/rp/uiServer.asp?type=data"></form>"'
		].join(''));
	doc.close();
	this.proxyDoc = doc;
	
	window.$r('beforeunload', this.end);
};
UIMonitor.end = function(){
	if(new Date() - UIMonitor.startTime > 500 && UIMonitor.post){
		UIMonitor.post();
		UIMonitor.post = null;
	}
};
UIMonitor.post = function(){
	var doc = this.proxyDoc;
	var form = doc.getElementsByTagName('form')[0];
	var pushField = function(name, value, index){
		if(value.constructor == Array && value.length > 0){
			for(var i = 0; i < value.length; i ++) value[i] = '|:' + value[i].join('|:');
			value = '@' + value.join('@');
		}
		var el = doc.createElement('input');
		el.name = name + '_' + index;
		el.value = escape(value);
		form.appendChild(el);
	};
	var arr = this.instances;
	for(var i = 0, j = 0; i < arr.length; i ++){
		var map = arr[i].dataMap;
//		try{
			var dat = arr[i].finalize();
//		}catch(e){
			//to do
//		};
		if(!dat) continue;
		for(var s in dat) if(dat.hasOwnProperty(s)) pushField(map[s], dat[s], j);
		pushField('viewName', arr[i].viewName, j);
		++ j;
	}
	if(form.length == 0) return;
	form.submit();
	if(window.ActiveXObject) return;
	var tt = new Date();
	while(new Date() - tt < 200);
};

UIMonitor.getUserAgent = function(){
	var name = 'unknown';
	var version = '';
	if (window.opera){
		name = 'presto';
		version = document.getElementsByClassName ? 950 : 925;
	}else if(window.ActiveXObject){
		name = 'trident';
		version = window.XMLHttpRequest ? 5 : 4;
	}else if(!navigator.taintEnabled){
		name = 'webkit';
		version = document.evaluate ? 420 : 419;
	}else if(document.getBoxObjectFor){
		name = 'gecko';
		version = document.getElementsByClassName ? 19 : 18;
	}
	return name + version;
};
UIMonitor.parseUrl = function(url){
	url = url.replace(/[?#].*$/g, '').toLowerCase();
	url = url.toLowerCase().replace(/\?.*$/,'');
	url = url.slice(url.indexOf('//') + 2);
	if(url.indexOf('/') < 0) url += '/';
	var i = url.indexOf('/');
	var d = url.slice(0, i).split('.');
	var p = url.slice(i);
	var r = {
		root:d.slice(-2).join('.'),
		sub: d.slice(0, -2).join('.'),
		path: p
	};
	//for debug
	if(r.root == 'ctriptravel.com'){
		r.root = 'ego2.cn';
		r.sub = d[0];
	}
	//to do: big5
	return r;
};
UIMonitor.getPageId = function(u){
	if(!u) u = this.parseUrl(location.href);
	if(u.root != 'ego2.cn') return null;
	if(u.sub == 'vacations' && $('pkgPageName')){
		return {
			'pkgsearch.aspx': 40,
			'showpkglist.aspx': 41,
			'pkgdetail.aspx': 42,
			'pkgreserve.aspx': 43,
			'pkgreserveoption.aspx': 44,
			'pkgcontact.aspx': 45,
			'pkgdeliver.aspx': 46,
			'pkgcheck.aspx': 47,
			'pkgsubmit.aspx': 48,
			'pkgstore.aspx': 49 //20081008
		}[$('pkgPageName').value.toLowerCase()];
	}
	var r = {
		'www': {
			'/': 10,
			'/index.asp': 10,
			'/member/signup.asp': 11,
			'/member/login.asp': 12,
			'/member/postLogin.asp': 13,
			'/member/signupsubmit.asp': 14
		},
		'hotels': {
			'/default.aspx': 20,
			'/domestic/': 20,
			'/domestic/searchhotel.aspx': 20,
			'/domestic/showhotellist.aspx': 21,
			'/domestic/showhotelinfo.aspx': 22,
			'/domestic/inputneworder.aspx': 23,
			'/domestic/confirmorder.aspx': 24,
			'/domestic/reservesuccess.aspx': 25
		},
		'flights': { //20081013
			'/domestic/': 30,
			'/domestic/searchflights.aspx': 30,
			'/domestic/showfarefirst.aspx': 31,
			'/domestic/showfaresecond.aspx': 32,
			'/domestic/inputorder.aspx': 33,
			'/domestic/inputcontact.aspx': 34,
			'/domestic/revieworder.aspx': 35,
			'/domestic/confirmorder.aspx': 36,
			'/international/': 50,
			'/international/searchflights.aspx': 50,
			'/international/showfarefirst.aspx': 51,
			'/international/showfaresecond.aspx': 52,
			'/international/fltpassenger.aspx': 53,
			'/international/fltdeliver.aspx': 54,
			'/international/fltcheck.aspx': 55,
			'/international/fltsubmitorder.aspx': 56
		},
		'vacations': {
			'/': 40,
			'/booking/pkgsearch.aspx': 40,
			'/booking/showpkglist.aspx': 41,
			'/booking/pkgdetail.aspx': 42,
			'/booking/pkgreserve.aspx': 43,
			'/booking/pkgreserveoption.aspx': 44,
			'/booking/pkgcontact.aspx': 45,
			'/booking/pkgdeliver.aspx': 46,
			'/booking/pkgcheck.aspx': 47,
			'/booking/pkgsubmit.aspx': 48
		}
	};
	if(u.sub == 'flights'){
		if(!document.aspnetForm){
			r = void(0);
		}else{
			u.path = u.path.replace(/[^\/]+$/, (document.aspnetForm.action.split('?')[0].match(/[^\/]+$/)+'').toLowerCase());
			r = r[u.sub][u.path];
		}
	}else if(r = r[u.sub]){
		r = r[u.path];
	}
	if(u.sub == 'hotels'){
		if(!r && u.path.indexOf('/hotel/') == 0){
			if(/\/[a-z]+\d+\/$/.test(u.path)) r = 21;
			else if(/\/\d+\.html$/.test(u.path)) r = 22;
		}
	}
	return r;
};
UIMonitor.getPrevPage = function(){
	if(!document.referrer) return -2;
	var c = this.getCookie();
	if(c.lp) return c.lp;
	var u = this.parseUrl(document.referrer);
	var r = this.getPageId(u);
	if(r === null) return -1;
	return r || ({www: 100, hotels:200, flights:300, vacations:400}[u.sub]) || 999;
};
UIMonitor.getVisitId = function(){
	var c = this.getCookie();
	c.vi = c.lv ? parseInt(c.vi, 10) + 1 : 1;
	c.lv = new Date().getTime();
	c.lp = this.getPageId() || '';
	this.setCookie(c);
	return c.vi;
};
UIMonitor.getCookie = function(){
	var uig = document.cookie.match(/(^| )uig=([^;]*)/);
	var ret = {};
	if(!uig) return ret;
	var a = uig[2].split('&');
	for(var i = 0; i < a.length; i ++){
		var b = a[i].split('=');
		ret[b[0]] = unescape(b[1]);
	}
	return ret;
};
UIMonitor.setCookie = function(obj){
	var a = [];
	for(var s in obj) if(obj.hasOwnProperty(s)) a.push(s + '=' + escape(obj[s]));
	document.cookie =[
		'uig=' + a.join('&'),
		'expires=' + new Date('1/1/2020'),
		'domain=' + location.hostname.split('.').slice(-2).join('.'),
		'path=/'
	].join('; ');
}
UIMonitor.wrapFn = function(fn, name, ar, cn){
	return function(){
		var a = [new Date() - UIMonitor.startTime, name]; //time, name, arg1, arg2, arg3, arg4
		for(var i = 0; i < arguments.length; i ++){
			var t = arguments[i];
			if(t && t.nodeType == 1 && t.id) t = t.id;
			a.push(t + '');
		}
		a.length = 6;
		ar.push(a);
		++cn[name];
		return fn ? fn.apply(null, arguments) : null;
	};
};
UIMonitor.getUrlId = function(){
	return {
		'http://vacations.ego2.cn/booking/pkgdetail--pkg--11435---startcity--2.html': 1 //20081014
	}[document.URL] || 0;
};

UIMonitor.evts = {};
UIMonitor.evts_fired = {};
UIMonitor.register = function(key, fn){
	if(fn){
		this.evts[key] = fn;
		this.evts_fired[key] = 0;
	}else{
		delete this.evts[key];
		delete this.evts_fired[key];
	}
};
UIMonitor.trigger = function(key, arg){
	if(!this.evts[key]) return;
	this.evts[key](arg);
	++ this.evts_fired[key];
};

UIMonitor.m = {};
UIMonitor.m.GENERAL = {
	dataMap: {
		pageId: 'intA',
		prevPage: 'intB',
		sessionId: 'bigintA',
		urlId: 'bigintB',
		visitId: 'intC',
		userName: 'varchar32A',
		screenSize: 'varchar32B',
		userAgent: 'varchar8A',
		systemPlatform: 'varchar8B',
		stayTime: 'intD',
		footPrints: 'textA'
	},
	getViewName: function(pageId){
		/* 2009-1-4
		return {
			1: 'ui_www_main_ie',
			2: 'ui_hotel_main_ie',
			3: 'ui_flights',
			4: 'ui_vacations_main_ie_2',
			5: 'ui_flights_i'
		}[(pageId + '').charAt(0)];
		*/
		return pageId >= 20 && pageId < 30 ?  'ui_hotel_main_ie' : null;
	},
	initialize: function(){
		this.clickArray = [];
		this.startTime = new Date();
		this.monitorClick();
	},
	finalize: function(){
		return {
			pageId: UIMonitor.pageId,
			prevPage: UIMonitor.getPrevPage(),
			sessionId: '@@sessionId',
			urlId: UIMonitor.urlId,
			visitId: UIMonitor.visitId,
			userName: '@@userName',
			screenSize: screen.width + 'x' + screen.height,
			userAgent: UIMonitor.getUserAgent(),
			systemPlatform: (navigator.platform.match(/mac|win|linux|nix/i) || ['other'])[0].toLowerCase(),
			stayTime: new Date() - this.startTime,
			footPrints: this.clickArray
		};
	},
	monitorClick: function(){
		var allyesEl = null;
		var adjustX = $('pubGlobal_main');
		var adjustY = $('pubGlobal_topAlert01');
		
		var clickInterval = 500;
		var lastClick = 0;
		
		var dataArray = this.clickArray;
			
		document.documentElement.$r('mousedown', function(e){
			var evt = e || window.event;
			var el = evt.srcElement || evt.target;
			if(el == document.documentElement) return;
			var newClick = new Date();
			if(newClick - lastClick < clickInterval) return;
			lastClick = newClick;
			recordClick(el, evt);
		});
		document.documentElement.$r('mouseover', function(e){
			var evt = e || window.event;
			var el = evt.srcElement || evt.target;
			if(el.tagName == 'IFRAME'){
				el = el.parentNode;
				if(el.getAttribute('mod') == 'allyes' && !el.allyesEd){
					allyesEl = el;
					el.allyesEd = true;
					window.focus();
				}
			}
		});
		document.documentElement.$r('mouseout', function(){
			allyesEl = null;
		});	
		window.$r('blur', function(){
			if(allyesEl){
				recordClick(allyesEl);
				allyesEl = null;
			}
		});

		function recordClick(el, evt){
			var a; //time, x, y, tag, id, parentTag, parentId
			var pl = el.parentNode || {};
			if(evt){
				a = [
					new Date() - UIMonitor.startTime,
					evt.pageX || (evt.clientX + document.documentElement.scrollLeft) || 0,
					evt.pageY || evt.clientY + document.documentElement.scrollTop || 0,
					el.tagName,
					idex(el),
					pl.tagName,
					idex(pl)
				];
			}else{
				if(!el.$getPos) Ctrip.Object.apply(el);
				var p = el.$getPos();
				a = [
					new Date() - UIMonitor.startTime,
					p[0] + Math.floor(Math.random() * el.offsetWidth),
					p[1] + Math.floor(Math.random() * el.offsetHeight),
					'allyes',
					el.getAttribute('user') || el.getAttribute('mod_allyes_user') || '',
					'',
					''
				];
			}
			if(adjustX) a[1] -= adjustX.offsetLeft;
			if(adjustY) a[2] -= adjustY.offsetHeight;
			dataArray.push(a);
		}
		
		function idex(el){
			return el.href && el.href || el.id || el.name || el.className || '';
		}		
	}	
};
UIMonitor.m.HOTEL_QUERY = {
	dataMap: {
		pageId: 'intA',
		cityId: 'intB',
		priceLow: 'intC',
		priceHigh: 'intD',
		hotelName: 'varchar32A',
		complexQuery: 'varchar8A',
		hotelArea: 'varchar8B',
		hotelType: 'bigintA',
		hotelStar: 'bigintB',
		recId: 'varchar32B'
	},
	getViewName: function(pageId){
		return pageId >=20 && pageId <= 22 && $('txtCheckIn') ? 'ui_hotel_query_v2' : null;
	},
	initialize: function(){
		var me = this;
		UIMonitor.register('hotel_query', function(query){
			var p = UIMonitor.pageId;
			var f = document.forms[0];
			var t = p == 21 ? {
				pageId: p,
				cityId: query.cityId || query.districtId,
				priceLow: query.priceLow,
				priceHigh: query.priceHigh,
				hotelName: query.hotelName,
				complexQuery: '0',
				hotelArea: query.zoneId ? 'z' + query.zoneId : query.locationId ? 'l' + query.locationId : '',
				hotelType: '',
				hotelStar: '',
				recId: '@@mainId'
			} : {
				pageId: p,
				cityId: f.cityId.value || f.districtId.value,
				priceLow: f.priceLow.value,
				priceHigh: f.priceHigh.value,
				hotelName: f.hotelName.value,
				complexQuery: $('btnSimple') && $('btnSimple').offsetWidth ? '1' : '0',
				hotelArea: f.zoneId.value ? 'z' + f.zoneId.value : f.locationId.value ? 'l' + f.locationId.value : '',
				hotelType: f.hotelType.value,
				hotelStar: f.hotelStar.value,
				recId: '@@mainId'
			};
			if(p == 20) t.cityId = ($('txtCity').isNull() ? '-' : '') + t.cityId;
			if(p == 21) new UIMonitor(UIMonitor.m.HOTEL_QUERY_V2);
			me.returnData = t;
		});
		
	},
	finalize: function(){
		if(UIMonitor.pageId == 20 && document.forms[0].cityId.value) UIMonitor.trigger('hotel_query', null);
		return this.returnData;
	}
};
UIMonitor.m.HOTEL_ERROR = {
	dataMap: {
		pageId: 'intA',
		sessionId: 'bigintA',
		recId: 'bigintB',
		alert: 'intB',
		checkinfo: 'intC',
		jserror: 'intD',
		detail: 'textA'
	},
	getViewName: function(pageId){
		return (pageId >= 20 && pageId <= 29) ? 'ui_hotel_error' : null;
	},
	initialize: function(){
		this.rec = [];
		this.cnt = {
			'alert': 0,
			'checkinfo': 0,
			'jserror': 0
		};
		
		var f0 = window.alert;
		var f1 = function(s){f0(s)};
		var f2 = window.$alert;
		var f3 = window.jserror || function(){};
		
		window.alert = UIMonitor.wrapFn(f1, 'alert', this.rec, this.cnt);
		window.$alert = window.checkinfo = UIMonitor.wrapFn(f2, 'checkinfo', this.rec, this.cnt);
		window.onerror = UIMonitor.wrapFn(f3, 'jserror', this.rec, this.cnt);
	},
	finalize: function(){
		if(!this.cnt.alert && !this.cnt.checkinfo && !this.cnt.jserror) return null;
		return {
			pageId: UIMonitor.pageId,
			sessionId: '@@sessionId',
			recId: '@@mainId',
			alert: this.cnt.alert,
			checkinfo: this.cnt.checkinfo,
			jserror: this.cnt.jserror,
			detail: this.rec
		};
	}
};

UIMonitor.m.HOTEL_CHOICE = new function(){
	var hotelList = null;
	
	return {
		dataMap: {
			pageId: 'intA',
			sessionId: 'bigintA',
			recId: 'bigintB',
			orderBy: 'varchar8A',
			orderType: 'varchar8B',
			page: 'intB',
			index: 'intC',
			hotel: 'intD'	
		},
		getViewName: function(pageId){
			return (pageId == 21 || pageId == 25) ? 'ui_hotel_choice' : null;
		},
		initialize: function(){
			hotelList = $('htl_list');
			if(UIMonitor.pageId == 21 && hotelList) hotelList.$r('click', hotelMousedown);
		},
		finalize: function(){
			if(UIMonitor.pageId != 25) return null;
			var obj = getCookie1() || ['', '', 0, 0, 0];
			return {
				pageId: UIMonitor.pageId,
				sessionId: '@@sessionId',
				recId: '@@mainId',
				orderBy: obj[0],
				orderType: obj[1],
				page: obj[2],
				index: obj[3],
				hotel: obj[4]
			};
		}
	};

	function recHotelPos(el){
		while(el.parentNode && el.parentNode != hotelList) el = el.parentNode;
		if(!el.parentNode) return;
		var cur = hotelList.firstChild;
		var index = 1;
		while(cur && cur != el){
			cur = cur.nextSibling;
			++ index;
		}
		if(cur == el){
			var p = cur.getElementsByTagName('p');
			for(var i = 0; i < p.length; i ++) if(p[i].className == 'hotel_room_showall') break;
			if(i >= p.length) return;			
			var m = (p[i].onclick + '').match(/\d+(?=\))/);
			if(!m) return;
			setCookie1([HotelQuery.orderBy, HotelQuery.orderType.charAt(0), HotelQuery.page, index, m[0]]);
		}
	}
	
	function setCookie1(ar){
		document.cookie = 'uig1=' + ar.join(',');
	}
	function getCookie1(){
		var m = document.cookie.match(/(^| )uig1=([^;]+)/);
		if(!m) return null;
		return m[2].split(',');	
	}
	
	function hotelMousedown(e){
		var el = $event.fix(e).target;
		var flag = false;
		if(/orderHotel/.test(el.onclick + '') || /orderHotel/.test(el.href)){
			flag = true;
		}else if(el.tagName == 'A'){
			if(el.parentNode.tagName == 'H3') flag = true;
			if(/searchresult_abbrpic/.test(el.className)) flag = true;
		}
		if(flag){
			try{recHotelPos(el);}catch(e){}
		}
	}
};

$r('domready', function(){
	for(var s in UIMonitor.m) if(UIMonitor.m.hasOwnProperty(s)) new UIMonitor(UIMonitor.m[s]);
});

//2009-01-08, xhzhou
window.$r('domready', function(){
	['ctl00_ctl00_lblCrpName', 'ctl00_ctl01_lblCrpName', 'ctl00_ctl02_lblCrpName'].each(function(id){
		var el = $(id);
		if(el) with(el.style){
			fontFamily = 'arial';
			fontSize = '18pt';
			fontWeight = 'bold';
			lineHeight = '120%';
		}
	});
});