var isOpera;
var isIE;
var isFF;
var isSafari;
var isChrome;
function myBrowser(){  
	var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串  
	isOpera = userAgent.indexOf("Opera") > -1; //判断是否Opera浏览器  
	isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1 && !isOpera ; //判断是否IE浏览器   
	isFF = userAgent.indexOf("Firefox") > -1 ; //判断是否Firefox浏览器  
	isSafari = userAgent.indexOf("Safari") > -1 && userAgent.indexOf("Chrome") < 1 ; //判断是否Safari浏览器  
	isChrome = userAgent.indexOf("Chrome") > -1 ; //判断是否Chrome浏览器  
	if(isIE){   
	   var IE5 = IE55 = IE6 = IE7 = IE8 = false;  
	   var reIE = new RegExp("MSIE (\\d+\\.\\d+);");  
	   reIE.test(userAgent);  
	   var fIEVersion = parseFloat(RegExp["$1"]);  
	  
	   IE55 = fIEVersion == 5.5 ;  
	   IE6 = fIEVersion == 6.0 ;  
	   IE7 = fIEVersion == 7.0 ;  
	   IE8 = fIEVersion == 8.0 ;  
	  
	   if(IE55){ return "IE55"; }  
	   if(IE6){ return "IE6"; }  
	   if(IE7){ return "IE7"; }  
	   if(IE8){ return "IE8"; }  
	}  

}
myBrowser();	
var oldUrl=window.location.href;
if (oldUrl=="http://mail.189.cn/webmail/"||oldUrl=="http://189.cn/webmail/"||oldUrl=="http://mail.189.cn/webmail/"){
    window.location.href=obaseUrl;
}
String.prototype.trim = function(){
	return this.replace(/(^\s*)|(\s*$)/g, "");
}
function setCookie (name,value) {
	document.cookie = name + "=" + value + "; path=/; domain=189.cn; expires=Thursday,01-Jan-2099 00:00:00 GMT";
}
function visitordata(name){
	//var fm = window.document.nickform;
	var remFlag =document.getElementById("remUsername").checked?true:false
	var value = (document.getElementById("nickname0").value.indexOf("@") != -1)?document.getElementById("nickname0").value.substring(0,document.getElementById("nickname0").value.indexOf("@")):document.getElementById("nickname0").value;
	if(remFlag==true){
		setCookie (name,value);
		setCookie ("ehomeMailRemUserCheck",true);
	}else{
		setCookie (name,"");
		setCookie ("ehomeMailRemUserCheck",false);
	}
}
function getCookie(name) {
	var search;
	search = name + "=";
	offset = document.cookie.indexOf(search);
	if (offset != -1) {
		offset += search.length ;
		end = document.cookie.indexOf(";", offset) ;
		if (end == -1)end = document.cookie.length;
		return unescape(document.cookie.substring(offset, end));
	}else{
		return "";
	}
}
function setUserName(){
	var nickname=document.getElementById("nickname0");
	try{
		nickname.value=getCookie("ehomeMailCUserName");
	}catch(e){}
	document.getElementById("remUsername").value=getCookie("ehomeMailRemUserCheck");	
	//nickname.focus();
}
function docheck(prodid) {
	visitordata("ehomeMailCUserName");	
	var oNickname = document.getElementById("nickname0");
	var oPasswd = document.getElementById("passwd1");
	//var checkCode = document.getElementById("hiddenRand1");
	oNickname.value = oNickname.value.trim();	
	if(oNickname.value.trim() == ""){
		alert('账号不能为空'); 
		oNickname.focus();
		return false; 
	} 
	if(oNickname.value.indexOf("@") != -1){
		//alert('账号格式不正确,例如用户邮箱为：name@189.cn，只需填写name。'); 
		oNickname.value = oNickname.value.substring(0,oNickname.value.indexOf("@"));
	} 
	if(oPasswd.value == ""){
		alert('密码不能为空');
		oPasswd.focus();
		return false;
	}
	if(oPasswd.value.indexOf(" ")>=0){
		alert('密码不能含有空格');
		oPasswd.focus();
		return false;
	}

	if(oPasswd.value.indexOf("\'")>=0){
		alert("密码不能含有单引号");
		oPasswd.focus();
		return false;
	}
	if(oPasswd.value.indexOf("\"")>=0){
		alert("密码不能含有双引号");
		oPasswd.focus();
		return false;
	}
	if(oPasswd.value.indexOf("$")>=0){
		alert("密码不能含有$符号");
		oPasswd.focus();
		return false;
	}
	if(oPasswd.value.indexOf("-")>=0){
		alert("密码不能含有-符号");
		oPasswd.focus();
		return false;
	}
	document.getElementById("UserName").value=oNickname.value+"@189.cn";
	document.getElementById("passwd").value=oPasswd.value;
	//document.getElementById("hiddenRand").value=checkCode.value;
	document.nickform.action = "/webmail/login.perform";
	//document.nickform.submit();
}
//v5
var ctZoneBo=false;
var oListArr=new Array();
oListArr[0]="<a href='/webmail/features/features2.jsp' target='_blank'>手机号就是邮箱号：支持133/153/189/180,手机号@189.cn方便好记。</a>";
oListArr[1]="<a href='/webmail/features/features3.jsp' target='_blank'>免费邮件通知：邮件到手机就提醒，重要信息不会错过。</a>";
oListArr[2]="<a href='/webmail/features/features4.jsp' target='_blank'>自写短信：手机打字太辛苦，电脑WEB发短信免费又方便。</a>";
oListArr[3]="<a href='/webmail/features/features5.jsp' target='_blank'>手机处理邮件：支持短信邮、WAP邮、Pushmail邮件客户端 。</a>";
oListArr[4]="<a href='/webmail/features/features6.jsp' target='_blank'>邮件代收：代收其它邮箱，集中管理，清晰有效，节约资源。</a>";
oListArr[5]="<a href='/webmail/features/features7.jsp' target='_blank'>电子杂志：汇集精彩电子杂志，财经、娱乐、时尚、生活免费订阅。</a>";
oListArr[6]="<a href='/webmail/features/features8.jsp' target='_blank'>网络硬盘：超大容量，免费网盘，支持共享，移动数字资料的好去处。</a>";
function oShow(n){
	for(var i=0;i<7;i++){
		document.getElementById("o"+i).style.backgroundPosition=-(i*48)+"px 0";
	}
	document.getElementById("o"+n).style.backgroundPosition=-(n*48)+"px -48px";
	document.getElementById("oArr").style.backgroundPosition=(20+n*58)+"px 4px";
	document.getElementById("oTxt").innerHTML=oListArr[n];
}
