var xhr = false;
function getfile(aurl){
	if (window.XMLHttpRequest) {
		xhr = new XMLHttpRequest();
	}else{
		if (window.ActiveXObject) {
      			try {
         			xhr = new ActiveXObject ("Microsoft.XMLHTTP");
      			}
      			catch (e) { }
   		}
	}
	if (xhr) {
		xhr.open("GET", aurl, false);
		xhr.send(null);
		if (xhr.readyState == 4) {
			if (xhr.status == 200) {
				var outMsg = xhr.responseText;
			}else {
				var outMsg = "Error:" + xhr.status;
			}
			return outMsg;
		}
		return false;
	}
}
function postfile(aurl,parm){
	if (window.XMLHttpRequest) {
		xhr = new XMLHttpRequest();
	}else{
		if (window.ActiveXObject) {
      			try {
         			xhr = new ActiveXObject ("Microsoft.XMLHTTP");
      			}
      			catch (e) { }
   		}
	}
	if (xhr) {
		xhr.open("POST", aurl, false);
		xhr.setRequestHeader('Content-type','application/x-www-form-urlencoded;charset=UTF-8;');
		xhr.send(parm);
		if (xhr.readyState == 4) {
			if (xhr.status == 200) {
				var outMsg = xhr.responseText;
			}else {
				var outMsg = "Error:" + xhr.status;
			}
			return outMsg;
		}
		return false;
	}
}

function oo(obj){
	return document.getElementById(obj)
}
function helpsearch()
{
	var keyword=oo("keyword").value;
	//alert(keyword);
	if(keyword == "")
	{
		alert("请输入搜索关键词");
		return;
	}
	var sresult=oo("sr");
	//alert(sresult.innerHTML);
	var surl="http://mail.sina.com.cn/cgi-bin/shelp.php";
	sresult.innerHTML=postfile(surl,"key="+keyword);
	return false;
}
function set_Cookie(cookieName, cookieValue) {
	var cookie_expires = new Date();
	cookie_expires.setTime(cookie_expires.getTime() +  10 * 60 * 1000);
	document.cookie = cookieName + "=" + cookieValue + ";expires="+ cookie_expires.toGMTString();
}
function get_Cookie(cookieName) {
	var cookieString = document.cookie;
	var start = cookieString.indexOf(cookieName + '=');
	if (start == -1)
		return null;
	start += cookieName.length + 1;
	var end = cookieString.indexOf(';', start);
	if (end == -1) return unescape(cookieString.substring(start));
	return unescape(cookieString.substring(start, end));
}
function fbsubmit()
{
	var fm=oo("fbform");
	var mailname=fm.mailname.value;
	var bak_mail=fm.bak_mail.value;
	var question_type=fm.question_type.value;
	var question_detail=fm.question_detail.value;
	var isp=fm.isp.value;
	var net_connect_methods=fm.net_connect_methods.value;
	var question_describe=fm.question_describe.value;
	var authcode=fm.authcode.value;
	var fburl="http://mail.sina.com.cn/cgi-bin/feedback.php";
	var mobile = fm.mobile.value;
	var fbparm="mailname="+encodeURIComponent(mailname)
		+ "&bak_mail="+encodeURIComponent(bak_mail)
		+ "&mobile="+encodeURIComponent(mobile)
		+ "&question_type="+question_type
		+ "&question_detail="+question_detail
		+ "&isp="+isp
		+ "&net_connect_methods="+net_connect_methods
		+ "&question_describe="+encodeURIComponent(question_describe)
		+ "&authcode="+authcode;
	var r=postfile(fburl,fbparm);
	if ( r == "ooook"){
		set_Cookie("fbmailname",mailname);
		set_Cookie("fbbak_mail",bak_mail);
		window.location="http://mail.sina.com.cn/help2/sendok.html";
	}else{
		if (r == "err_email"){
			alert("请填写新浪邮箱名或备用邮箱");
			return false;
		}
		if (r== "err_authcode"){
			oo("capcha").src="http://mail.sina.com.cn/cgi-bin/createcode.php?t="+(new Date().getTime());
			alert("请输入正确的验证码");
			return false;
		}
	}
	return true;
	
}
//for vip feedback
function fbvipsubmit()
{
	var fm=oo("fbvipform");
	var mailname=fm.mailname.value;
	var bak_mail=fm.bak_mail.value;
	var question_type=fm.question_type.value;
	var question_detail=fm.question_detail.value;
	var isp=fm.isp.value;
	var net_connect_methods=fm.net_connect_methods.value;
	var question_describe=fm.question_describe.value;
	var authcode=fm.authcode.value;
	var fburl="http://vip.sina.com.cn/cgi-bin/feedbackvip.php";
	var fbparm="mailname="+mailname+"&bak_mail="+bak_mail+"&question_type="+question_type+"&question_detail="+question_detail+"&isp="+isp;
	fbparm=fbparm+"&net_connect_methods="+net_connect_methods+"&question_describe="+question_describe+"&authcode="+authcode;
	var r=postfile(fburl,fbparm);
	if ( r == "ooook"){
		set_Cookie("fbmailname",mailname);
		set_Cookie("fbbak_mail",bak_mail);
		window.location="http://vip.sina.com.cn/help2/sendok.html";
	}else{
		if (r == "err_email"){
			alert("请填写新浪VIP邮箱名或备用邮箱");
			return false;
		}
		if (r== "err_authcode"){
			oo("capcha").src="http://mail.sina.com.cn/cgi-bin/createcode.php?t="+(new Date().getTime());
			alert("请输入正确的验证码");
			return false;
		}
	}
	return true;
	
}
//for 2008mail feedback
//for vip feedback
function fb2008submit()
{
	var fm=oo("fb2008form");
	var mailname=fm.mailname.value;
	var bak_mail=fm.bak_mail.value;
	var question_type=fm.question_type.value;
	var question_detail=fm.question_detail.value;
	var isp=fm.isp.value;
	var net_connect_methods=fm.net_connect_methods.value;
	var question_describe=fm.question_describe.value;
	var authcode=fm.authcode.value;
	var fburl="http://mail.2008.sina.com.cn/cgi-bin/feedback2008.php";
	var fbparm="mailname="+mailname+"&bak_mail="+bak_mail+"&question_type="+question_type+"&question_detail="+question_detail+"&isp="+isp;
	fbparm=fbparm+"&net_connect_methods="+net_connect_methods+"&question_describe="+question_describe+"&authcode="+authcode;
	var r=postfile(fburl,fbparm);
	if ( r == "ooook"){
		set_Cookie("fbmailname",mailname);
		set_Cookie("fbbak_mail",bak_mail);
		window.location="http://mail.2008.sina.com.cn/help2/sendok.html";
	}else{
		if (r == "err_email"){
			alert("请填写新浪2008邮箱名或备用邮箱");
			return false;
		}
		if (r== "err_authcode"){
			oo("capcha").src="http://mail.sina.com.cn/cgi-bin/createcode.php?t="+(new Date().getTime());
			alert("请输入正确的验证码");
			return false;
		}
	}
	return true;
	
}