// JavaScript Document 首页用户登录相关
//function $(id) { return document.getElementById(id); }
function checkLogin(){
	//判断用户登录的种类
	var name = document.getCookie('username');
	var email = document.getCookie('zixunshi_email');

	if ((name != null) && (name != 'null') && (name != '')){  //会员登录
		document.getElementById('logintablediv').style.display = 'none';
		document.getElementById('logininfo').style.display = 'block';
		document.getElementById('logininfo').innerHTML = '欢迎您登录  '+name  + '<a  href="usercenter.php">管理中心</a>  <a  href="usercenter.php?action=AdvisoryList">咨询记录</a> <a  href="usercenter.php?action=InformationList">站内信息</a> <a  href="passport.php?action=Logout">退出</a>';
		document.getElementById('personal-tab').className = 'tab-front';
		document.getElementById('business-tab').className = 'tab-back';
		document.getElementById('consultant-tab').className = 'tab-back';
		document.setCookie('zixunshi_email',null);
	}
	else if ((email != null) && (email != 'null') && (email != '')){
		document.getElementById('logintablediv').style.display = 'none';
		document.getElementById('logininfo').style.display = 'block';
		document.getElementById('logininfo').innerHTML = '欢迎您登录  '+email  + '<a  href="passport.php">管理中心</a> <a  href="publish.php">我要发布</a> <a  href="passport.php?controller=consultant&action=logout">退出</a>';
		
		document.getElementById('personal-tab').className = 'tab-back';
		document.getElementById('business-tab').className = 'tab-back';
		document.getElementById('consultant-tab').className = 'tab-front';
		document.setCookie('username',null);
	}
	else {
		document.getElementById('logintablediv').style.display = 'block';
		document.getElementById('logininfo').style.display = 'none';
	}
	//alert(email);
	document.getElementById('loginloader').style.display = 'none';
}

function login(formname){
	var frm = document.forms[formname];
	var password = frm.elements['password'].value;
	var imgcode = frm.elements['imgcode'].value;
	//普通用户登录
	if (formname == 'userloginform'){
		var username = frm.elements['username'].value;
		if(username == '' || username == frm.elements['username'].defaultValue){
			alert('请输入用户名');
			frm.elements['username'].focus();
			return ;
		}
		if(username.indexOf('_') != -1){
			alert('您是单位会员，请在单位会员登录处登录');
			frm.elements['username'].focus();
			return ;
		}
		url ='passport.php?action=Signin';
		arg = 'username='+username+'&password='+password+'&imgcode='+imgcode;
	}
	//单位用户登录
	else if (formname == 'businessloginform'){
		var username = frm.elements['username'].value;
		if(username == '用户名'){
			alert('请输入用户名');
			frm.elements['username'].focus();
			return ;
		}
		url ='passport.php?action=ComSignin';
		arg = 'username='+username+'&password='+password+'&imgcode='+imgcode;
	}
	//注册师登录
	else if (formname == 'consultantloginform'){
		var email = frm.elements['email'].value;
		if(email == ''){
			alert('请输入邮箱地址');
			frm.elements['email'].focus();
			return ;
		}
		url ='passport.php?controller=consultant&action=Signin';
		arg = 'email='+email+'&password='+password+'&imgcode='+imgcode;	
	}
	if(password == ''){
		alert('请输入密码');
		frm.elements['password'].focus();
		return ;
	}
	if(imgcode == ''){
		alert('请输入验证码');
		frm.elements['imgcode'].focus();
		return ;
	}
	document.getElementById('loginloader').style.display = 'block';
	document.getElementById('logintablediv').style.display = 'none';
	Ajax.onRunning  = function(){};
	Ajax.onComplete = function() {};
	var obj = Ajax.call(url,arg+'&is_ajax=1', '', "POST", "JSON",false);
	if (obj.error == 0){
		document.getElementById('loginloader').style.display = 'none';
		document.getElementById('logintablediv').style.display = 'block';
		window.location.href = obj.content;
		
		return false;
		if(document.getElementById('floatloginform')){
		}
	}
	else {
		document.getElementById('loginloader').style.display = 'none';
		document.getElementById('logintablediv').style.display = 'block';
		alert(obj.message);
	}
}