function loginShow(){
		document.getElementById("sfz").innerHTML='<form onSubmit="return CheckLogin(1)" align="center"><input name="email" id="email" autocomplete="off"  type="text" class="input_default"  value="邮箱/居民号" style="width:252px;margin-bottom: 10px;"><input name="password2" autocomplete="off"  type="text" id="password2" class="input_default"  value="登录密码" style="width:252px;"><input name="password" autocomplete="off"  type="password" id="password" class="input_on" style="display:none;width:252px;"><div class="clear"></div><input type="Submit" id="Submit" class="btn_login"  value="">  <input type="hidden" name="comurl" id="comurl" /></form><div class="clear" style="margin-bottom:10px;"></div> <center> <div><a href="http://t.jumin.com/index.php?app=home&mod=Public&act=tryOtherLogin&type=qzone"><img src="images/btn_qzone.gif"  align="absmiddle"></a></div> <div style="margin-top:10px;"><a href="http://t.jumin.com/register" >免费注册</a> | <a href="http://t.jumin.com/sendPassword" target="">忘记密码？</a></div></center>';
		
		var email = document.getElementById("email");
		var password = document.getElementById("password");
		var password2 = document.getElementById("password2");
		var Submit = document.getElementById("Submit");
		
		if (email){
			email.onfocus = function() {
				email.className = "input_on";
				OutMsg("email", "msg", "请输入邮箱/居民号");
				if (email.value==email.defaultValue) {
					email.value="";
				}
			};
		
			email.onblur = function() {
				email.className = "input_default";
				if (email.value=="") {
					email.value=email.defaultValue;
				}
			};
		}
		if (password && password2){
			password2.onfocus = function() {
				password.className = "input_on";
				OutMsg("password", "msg", "请输入密码");
				password.style.display="";
				password2.style.display="none";
				password.focus();
			};
		
			password.onblur = function() {
				password.className = "input_default";
				password2.className = "input_default";
				if(password.value==""){
					password.style.display="none";
					password2.style.display="";
				}
				
			};
		}
		///////////////////////////////////////	
}

function chk(){
	var email = document.getElementById("email");
	var password = document.getElementById("password");
}


function showLogin(){
	document.getElementById("sfz_ico").className="sfz_ico_on";
	document.getElementById("login").style.display="";
	if (GetCookie("JM_LOGGED_uname") && GetCookie("JM_LOGGED_uname")!="" ){
		loginChk();
	}else{
		loginShow()
	}
}
function loginChk(){
	xmlHttp.sendReq('get',"/sfz.php",'',loadUserInfo);
	document.getElementById("sfz").innerHTML="<center>数据加载中...</center>";
}

function loadUserInfo(str){
	var response = str.responseText;
	if (!response || response=="msg=请先登录！"){
		loginShow();
	}else{
		document.getElementById("sfz").innerHTML=response;	
	}
}


//验证表单/////////////////////////////////////////////////////////
function CheckLogin(type) {
	var email = document.getElementById("email");
	var password = document.getElementById("password");
	var password2 = document.getElementById("password2");
	var Submit = document.getElementById("Submit");
	var type="false";
	if (email.value=="" || email.value==email.defaultValue) {
		ErrMsg("email", "msg", "请输入用户名！");
		//email.focus();
		type="false";
	} else if (email.value.length<4) {
		ErrMsg("email", "msg", "用户名不正确！");
		type="false";
	} else {
		OutMsg("email", "msg", "");
		type="true";
	}

	if (password.value=="" || password.value==password.defaultValue) {
		ErrMsg("password2", "msg", "请输入密码！");
		type="false";
	} else if (password.value.length<6) {
		ErrMsg("password", "msg", "密码不能小于6位！");
		type="false";
	} else {
		OutMsg("password", "msg", "");
		type="true";
	}
	if(type=="true"){
		var date="email="+escape(email.value)+"&password="+escape(password.value)+"&action=ajax_login";
		xmlHttp.sendReq('post',"/dologin.php",date,checkUserLogin);
	}
	return false;
}
//用户登录///////////////////////////////////////////
function checkUserLogin(str) {
	var Submit = document.getElementById("Submit");
	var comurl = document.getElementById("comurl");
	Submit.disabled = true;
	Submit.className="btn_submit_disable";
	DefaultMsg("msg", "msg", "读取数据中，请稍候...");
	var response = str.responseText;
	if (response == "login_ok") {
		loginChk();
		/*if(type==4){
			ui.box.close();
		}*/
		DefaultMsg("msg", "msg", "居民网，祝您开心每一天！");
	}else if (response == "login_ok1") {
		if (comurl && comurl.value!="") {
		    window.location.href=comurl.value;
		}else{
			window.location.href="/"
		}
	} else {
		Submit.disabled = false;
		Submit.className="btn_submit";
		ErrMsg("msg", "msg", response);
		return false;
	}
	//End function
}