function textCounter(maxlimit) {
	var cText = document.getElementById("askCon");
	var InNum = document.getElementById("countNum");
	if (cText.value.length > maxlimit) {cText.value = cText.value.substring(0, maxlimit);}
	else {InNum.value = maxlimit - cText.value.length;}
}

function hide(id){var Div = document.getElementById(id);if(Div){Div.style.display="none"}} //隐藏某容易函数
function show(id){var Div = document.getElementById(id);if(Div){Div.style.display="block"}} //显示某容易函数

function currentFun(index,head,divs) {	//标签切换函数====索引值，最外大层id，标签组的id，轮换层的id头			
	var tab_heads = document.getElementById(head);
	if (tab_heads) {  //判断对象是否存在
		var lis = tab_heads.getElementsByTagName("li");
		var alis = tab_heads.getElementsByTagName("a");  //经过时移除所有a样式 隐藏所有层
		for(var i=0;i<alis.length;i++){alis[i].className = "";lis[i].className = "";hide(divs+"_"+i);
		if (i==index) {lis[i].className = "current";}}
		show(divs+"_"+index);}
}

function tabs(head,divs){
	var tab_heads=document.getElementById(head);
	if (tab_heads) {
	   currentFun(0,head,divs);
	   var alis=tab_heads.getElementsByTagName("a");
	   for(var i=0;i<alis.length;i++) {
		alis[i].num=i;		
		alis[i].onclick = function(){currentFun(this.num,head,divs);return false;this.blur();}
		alis[i].onfocus = function(){currentFun(this.num,head,divs);return false;}}}
}

function ZebraStrips(id,tag) {	//斑马线
	var ListId = document.getElementById(id);
	if(ListId){
	var picli  = ListId.getElementsByTagName(tag);
	for(var i=0;i<picli.length;i++) {
	picli[i].className   += " barry"+i%2;
	picli[i].onmouseover = function(){this.className += " hover"}
	picli[i].onmouseout  = function(){this.className = this.className.replace(" hover","")}}}
}
var messageIsShow = false;

function popload(showId){//蒙版生成div+iframe
	var h = Math.max(document.documentElement.scrollHeight,document.documentElement.clientHeight) + 'px';
	var w = document.documentElement.scrollWidth + 'px';
	var popCss = "background:#000;opacity:0.3;-ms-filter:\"progid:DXImageTransform.Microsoft.Alpha(opacity=30)\"; filter:progid:DXImageTransform.Microsoft.Alpha(opacity=30); position:absolute;left:0;top:0;overflow:hidden;"
	
	
	
	
	
	
	
	var exsit = document.getElementById("popBox");
	if (!exsit) {
		pop_Box = document.createElement("div");pop_Box.id = "popBox";
		document.getElementsByTagName("body")[0].appendChild(pop_Box);
		pop_Box.style.cssText = popCss;pop_Box.style.zIndex = "10";
		pop_Box.style.height = h;pop_Box.style.width = w;
		
		pop_Iframe = document.createElement("iframe");pop_Iframe.id = "popIframe";
		document.getElementsByTagName("body")[0].appendChild(pop_Iframe);	
		pop_Iframe.style.cssText = popCss;pop_Iframe.style.zIndex = "9";
		pop_Iframe.style.height = h;pop_Iframe.style.width = (parseInt(w)-5)+"px";
	}
	show("popIframe");show("popBox");show(showId);
	pop_Win = document.getElementById(showId);
	pop_Win.style.position = "absolute";
	pop_Win.style.zIndex = "999";
	pop_Win.style.top = document.documentElement.scrollTop+document.documentElement.clientHeight/2-pop_Win.offsetHeight/2+ 'px';
	pop_Win.style.left = (document.documentElement.clientWidth/2-pop_Win.offsetWidth/2) + 'px';
}
function popShow(Bid,Did) {//点击bid，弹出did，同时自动生成蒙版
	var UploadBtn = document.getElementById(Bid);
	if (UploadBtn){UploadBtn.onclick = function() {popload(Did);return false;}}	
}
function popHide(Bid,Did) {//点击bid，隐藏did，同时隐藏自动生成蒙版
	var UploadBtn = document.getElementById(Bid);
	if (UploadBtn){UploadBtn.onclick = function() {hide(Did);hide("popBox");hide("popIframe");IsInit();return false;}}	
}
var oldInitNews,oldinitMessage,oldInitBuy,user_cityid,user_dealerId;
function IsInit()
{
    if(oldInitNews)
    {
        gid("chioseDiv").innerHTML = oldInitNews;
        show("chioseDiv");
        hide("Logindiv");
        hide("orderLayer");
        gid("orderLayer").innerHTML = "";
    }
    if(oldinitMessage)
    {
        gid("initDiv").innerHTML=oldinitMessage;
        citySelectJs = new CitySelect();
		citySelectJs.showMode = 3;                    // 控件显示模式 1/2/3/4
		citySelectJs.maxCheck = 3;                    // 城市最大选择个数
		citySelectJs.xmlPath = '/Javascript/cityselect.xml';        // xml 文件路径
		citySelectJs.defaultArea = user_cityid;                 // 默认选择的地区编号
		citySelectJs.outputValue = 'cid';   // 输出城市编号的控件编号
		citySelectJs.attachControl = 'cid';              // 触发的控件之前的位置
		gid("citystate").innerHTML="<input id=\"cid\" name=\"cid\" type=\"hidden\" />";
        gid("citystate").innerHTML+="<select style=\"width: 75px;\">";
        gid("citystate").innerHTML+="   <option>所在省份</option>";
        gid("citystate").innerHTML+="</select>";
        gid("citystate").innerHTML+="<select style=\"width: 75px;\">";
        gid("citystate").innerHTML+="   <option>所在城市</option>";
        gid("citystate").innerHTML+="</select>";
		BitautoCitySelect.loadCitySelect(citySelectJs);
		gid("countNum").value=500;
		gid("askCon").onkeydown = function(){textCounter(500);}
		popHide("OSCancel","ordersubmit");
    }
    if(user_dealerId&&oldInitBuycarid)
    {
        gid("orderLayer").innerHTML = "";
        O.GetPriceInfo(user_dealerId,oldInitBuycarid);
        show("Logindiv");
    }
}
function clickHide(Bid,Did) {//点击bid，隐藏did，同时隐藏自动生成蒙版
	var UploadBtn = document.getElementById(Bid);
	if (UploadBtn){UploadBtn.onclick = function() {hide(Did)}}	
}
function clickShow(Bid,Did) {//点击bid，隐藏did，同时隐藏自动生成蒙版
	var UploadBtn = document.getElementById(Bid);
	if (UploadBtn){UploadBtn.onclick = function() {show(Did);hide(Bid)}}	
}
function newsBarry(id,Tag){
	var Div = document.getElementById(id);
	if(Div){
	var sfEls = Div.getElementsByTagName(Tag);
    for (var i=0; i<(sfEls.length-1); i++) { if ((i+1)%5==0) {sfEls[i].className+=" barry";}}}
}

var foucsArea=document.getElementById("pictures");
if (foucsArea){
	//首页自动播放
	var tablink_idname = new Array("sli")
	var tabcontent_idname = new Array("bigdiv") 
	var loadtabs = new Array("1") 
	var autochangemenu = 1;
	var changespeed = 2;
	var stoponhover = 0;
	
	var lis=document.getElementById("picturesLi").getElementsByTagName("a");
	var znum = lis.length+"";
	var tabcount = new Array(znum)
				
	function easytabs(menunr, active) {
		if (menunr == autochangemenu){currenttab=active;}
		if ((menunr == autochangemenu)&&(stoponhover==1)) {stop_autochange()} 
		else if ((menunr == autochangemenu)&&(stoponhover==0))  {counter=0;}
		menunr = menunr-1;
		for (i=1; i <= tabcount[menunr]; i++){
		document.getElementById(tablink_idname[menunr]+i).className=' ';
		document.getElementById(tabcontent_idname[menunr]+i).style.display = 'none';
		}
		if(document.getElementById(tablink_idname[menunr]+active))
		{
		    document.getElementById(tablink_idname[menunr]+active).className='current';
		    document.getElementById(tabcontent_idname[menunr]+active).style.display = 'block';
		}
		}
		var timer; counter=0; 
		var totaltabs=tabcount[autochangemenu-1];
		var currenttab=loadtabs[autochangemenu-1];
	function start_autochange(){
		counter=counter+1;
		timer=setTimeout("start_autochange()",1000);
		if (counter == changespeed+1) {
			currenttab++;
			if (currenttab>totaltabs) {
			currenttab=1}easytabs(autochangemenu,currenttab);
			restart_autochange();
			}
		}
	function restart_autochange(){clearTimeout(timer);counter=0;start_autochange();}
	function stop_autochange(){clearTimeout(timer);counter=0;}
	foucsArea.onmouseover = function(){stop_autochange()}
	foucsArea.onmouseout  = function(){restart_autochange()}
}

//页面执行方法
window.onload = function(){
	popShow("investCheck","investRuselt");
	popHide("investRuseltClose","investRuselt");
	popHide("close_btnvote","investRuselt");
	ZebraStrips("message","dl");
	newsBarry("news","li");
	show("click_btn");
	hide("tel");
	if(messageIsShow)
	{
	    popload("ordersubmit");
	}
	else
	{
	    hide("ordersubmit");
	}
	hide("investRuselt");
	clickShow("click_btn","tel");
	ZebraStrips("hot_car","tr");
	ZebraStrips("salenews","li");
	tabs("setup","data")
	
//新闻最终页买车
	popShow("buycarbtn","ordersubmit");
	popHide("close_btn","ordersubmit");
	
//在线答疑窗口
	popShow("LeaveMsg","ordersubmit");
	popShow("LeaveMsg1","ordersubmit");
	popHide("OSSubmit","ordersubmit");
	popHide("OSCancel","ordersubmit");
	popHide("OSAClose","ordersubmitA");
	popHide("OSAClose2","ordersubmitA");
	
	var SubmitAct = document.getElementById("OSSubmit");
	if (SubmitAct){SubmitAct.onclick = function(){popHide("OSSubmit","ordersubmit");popShow("OSSubmit","ordersubmitA");}}
	
	var cText = document.getElementById("askCon");
	var InNum = document.getElementById("countNum");
	if ((cText)&&(InNum)) {InNum.value=500;cText.onkeydown = function(){textCounter(500)}}

	var aLog = document.getElementById("Login");
	if (aLog) {var mLog = document.getElementById("memberLogin");mLog.style.display = "none";aLog.onclick = function() {mLog.style.display = "block"}}
	
//伸缩
	var DivId = document.getElementById("salers");
	if (DivId) {
		var tags =DivId.getElementsByTagName("div");
		if (tags.length>3){show("change")}	
		for(var i=3;i<tags.length;i++){tags[i].style.display="none"}
		var ChangeBtn = document.getElementById("change");
		if (ChangeBtn) {
			ChangeBtn.onclick = function(){
			if (ChangeBtn.className =="change"){
			for(var i=3;i<tags.length;i++){tags[i].style.display="block"}
			ChangeBtn.innerHTML = "点击收缩";
			ChangeBtn.className += " changeup" }
			else {
			for(var i=3;i<tags.length;i++){tags[i].style.display="none"}
			ChangeBtn.innerHTML = "查看更多";
			ChangeBtn.className = "change"
			}
			}	
		}
	}
//伸缩

//鼠标经过变色
	var areas = document.getElementById("phototypes");
	if (areas){
		var divs = areas.getElementsByTagName("div");
		for(var i=0;i<divs.length;i++){
		if (divs[i].className == "phototype"){
			divs[i].onmouseover = function(){this.className += " hover";}
			divs[i].onmouseout  = function(){this.className = this.className.replace(" hover","")}
			}	
		}
	}


//幻灯片播放
	var foucsArea=document.getElementById("pictures");
	if (foucsArea){
		var menucount=loadtabs.length; var a = 0; var b = 1; do {easytabs(b, loadtabs[a]);  a++; b++;}while (b<=menucount);
		if (autochangemenu!=0){start_autochange();}
		
		var car_tab=document.getElementById("picturesLi");
		if (car_tab) {var lis=car_tab.getElementsByTagName("a");
		for(var i=0;i<lis.length;i++) {
		lis[i].num=i;
		lis[i].onmouseover = function(){easytabs(1,this.num+1);}
		lis[i].onfocus = function(){easytabs(1,this.num+1);}
		lis[i].onclick = function() {return false;}}}
	}
//幻灯片结束	
}

Validator = {
	Require : /.+/,
	Email : /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
	Phone : /^((\(\d{3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}$/,
	Mobile : /^((\(\d{2}\))|(\d{2}\-))?1\d{10}$/,
	Url : /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
	IdCard : /^\d{15}(\d{2}[A-Za-z0-9])?$/,
	Currency : /^\d+(\.\d+)?$/,
	Number : /^\d+$/,
	Zip : /^[1-9]\d{5}$/,
	QQ : /^[1-9]\d{4,8}$/,
	Integer : /^[-\+]?\d+$/,
	Double : /^[-\+]?\d+(\.\d+)?$/,
	English : /^[A-Za-z]+$/,
	Chinese :  /^[\u0391-\uFFE5]+$/,
	UnSafe : /^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/,
	IsSafe : function(str){return !this.UnSafe.test(str);},
	SafeString : "this.IsSafe(value)",
	Limit : "this.limit(value.length,getAttribute('min'),  getAttribute('max'))",
	LimitB : "this.limit(this.LenB(value), getAttribute('min'), getAttribute('max'))",
	Date : "this.IsDate(value, getAttribute('min'), getAttribute('format'))",
	Repeat : "value == document.getElementsByName(getAttribute('to'))[0].value",
	Range : "getAttribute('min') < value && value < getAttribute('max')",
	Compare : "this.compare(value,getAttribute('operator'),getAttribute('to'))",
	Custom : "this.Exec(value, getAttribute('regexp'))",
	Group : "this.MustChecked(getAttribute('name'), getAttribute('min'), getAttribute('max'))",
	ErrorItem : [document.forms[0]],
	ErrorMessage : ["以下原因导致提交失败：\t\t\t\t"],
	Validate : function(theForm, mode){
		var obj = theForm || event.srcElement;
		var count = obj.elements.length;
		this.ErrorMessage.length = 1;
		this.ErrorItem.length = 1;
		this.ErrorItem[0] = obj;
		for(var i=0;i<count;i++){
			with(obj.elements[i]){
				var _dataType = getAttribute("dataType");
				if(typeof(_dataType) == "object" || typeof(this[_dataType]) == "undefined")  continue;
				this.ClearState(obj.elements[i]);
				if(getAttribute("require") == "false" && value == "") continue;
				switch(_dataType){
					case "Date" :
					case "Repeat" :
					case "Range" :
					case "Compare" :
					case "Custom" :
					case "Group" : 
					case "Limit" :
					case "LimitB" :
					case "SafeString" :
						if(!eval(this[_dataType]))	{
							this.AddError(i, getAttribute("msg"));
						}
						break;
					default :
						if(!this[_dataType].test(value)){
							this.AddError(i, getAttribute("msg"));
						}
						break;
				}
			}
		}
		if(this.ErrorMessage.length > 1){
			mode = mode || 1;
			var errCount = this.ErrorItem.length;
			switch(mode){
			case 2 :
				for(var i=1;i<errCount;i++)
					this.ErrorItem[i].style.color = "red";
			case 1 :
				alert(this.ErrorMessage.join("\n"));
				this.ErrorItem[1].focus();
				break;
			case 3 :
				for(var i=1;i<errCount;i++){
				try{
					var span = document.createElement("span");
					span.id = "__ErrorMessagePanel";
					span.className = "alert";
					this.ErrorItem[i].parentNode.appendChild(span);
					span.innerHTML = this.ErrorMessage[i].replace(/\d+:/,"");　//替换获取星号
					}
					catch(e){alert(e.description);}
				}
				this.ErrorItem[1].focus();
				break;
			default :
				alert(this.ErrorMessage.join("\n"));
				break;
			}
			return false;
		}
		return true;
	},
	limit : function(len,min, max){
		min = min || 0;
		max = max || Number.MAX_VALUE;
		return min <= len && len <= max;
	},
	LenB : function(str){
		return str.replace(/[^\x00-\xff]/g,"**").length;
	},
	ClearState : function(elem){
		with(elem){
			if(style.color == "red")
				style.color = "";
			var lastNode = parentNode.childNodes[parentNode.childNodes.length-1];
			if(lastNode.id == "__ErrorMessagePanel")
				parentNode.removeChild(lastNode);
		}
	},
	AddError : function(index, str){
		this.ErrorItem[this.ErrorItem.length] = this.ErrorItem[0].elements[index];
		this.ErrorMessage[this.ErrorMessage.length] = this.ErrorMessage.length + ":" + str;
	},
	Exec : function(op, reg){
		return new RegExp(reg,"g").test(op);
	},
	compare : function(op1,operator,op2){
		switch (operator) {
			case "NotEqual":
				return (op1 != op2);
			case "GreaterThan":
				return (op1 > op2);
			case "GreaterThanEqual":
				return (op1 >= op2);
			case "LessThan":
				return (op1 < op2);
			case "LessThanEqual":
				return (op1 <= op2);
			default:
				return (op1 == op2);            
		}
	},
	MustChecked : function(name, min, max){
		var groups = document.getElementsByName(name);
		var hasChecked = 0;
		min = min || 1;
		max = max || groups.length;
		for(var i=groups.length-1;i>=0;i--)
			if(groups[i].checked) hasChecked++;
		return min <= hasChecked && hasChecked <= max;
	},
	IsDate : function(op, formatString){
		formatString = formatString || "ymd";
		var m, year, month, day;
		switch(formatString){
			case "ymd" :
				m = op.match(new RegExp("^((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})$"));
				if(m == null ) return false;
				day = m[6];
				month = m[5]--;
				year =  (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));
				break;
			case "dmy" :
				m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))$"));
				if(m == null ) return false;
				day = m[1];
				month = m[3]--;
				year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10));
				break;
			default :
				break;
		}
		if(!parseInt(month)) return false;
		month = month==12 ?0:month;
		var date = new Date(year, month, day);
        return (typeof(date) == "object" && year == date.getFullYear() && month == date.getMonth() && day == date.getDate());
		function GetFullYear(y){return ((y<30 ? "20" : "19") + y)|0;}
	}
}