// -----登录------
var newOpen;
function login(){
	var select = document.getElementById('loginselect').selectedIndex;
	if (0 == select)
		studentLogin();
	else if (1 == select)
		adminLogin();
}

//--保存cookie
function writeCookie(username){
	var expiration = new Date((new Date()).getTime() +10 * 60000);   
	document.cookie = "username=" + escape(username)+ "; expires ="  
	+ expiration.toGMTString()+"; path="+"/;domain=.sww.com.cn";
} 



// -----学员登录---
function studentLogin() {
	var name = document.getElementById('name').value;
	var pwd = document.getElementById('pwd').value;
	var cc = document.getElementById('ccode').value;	
	var loginURL = "http://www.sww.com.cn/CmsControl/studentLogin.do?path=login&name="
			+ name + "&pwd=" + pwd+"&ccode="+cc;
	new Ajax.Request(loginURL, {
				method : "post",
				onSuccess : loginAction
	});
}

//----管理员登录---
function adminLogin(){
	var name = document.getElementById('name').value;
	var pwd = document.getElementById('pwd').value;
	parent.window.location.href="http://www.sww.com.cn/swwo/login/cmsUserLogin.html?username="	+name +"&password="+pwd+"&service=http://www.sww.com.cn/swwo/admin/index.html";
}

//保存用户名
function saveUser(name){
	var saveURL = "http://www.sww.com.cn/logout/saveSession.htm?stuName="
			+ name;
	new Ajax.Request(saveURL, {
				method : "post"				
	});
}


function loginAction(Re) {
	var str = Re.responseText.evalJSON();	
	if (str.flag != 'error') {
	writeCookie(str.stuName);
		var msg ="<span>欢迎："+ str.stuName +
			"</span><form method=\"post\" action=\"http://www.sww.com.cn/swwo/login/cmsLogin.html\">"+
			"<input type=\"hidden\" value=\""+str.stuName+"\" name=\"username\"/>"+
			"<input type=\"hidden\" value=\""+str.stuPwd+"\" name=\"password\"/>"+
			"<input type=\"image\" src=\"/image/enter.gif\"/><input type=\"button\" href='#' onclick='loginOut()' value=\"退出\"></form>";
		document.getElementById('msg').innerHTML = msg;
		var student = 	document.getElementById('student');
		saveUser(str.stuName);
	    Element.show('student');	
	    student.style.display="block";	
	    Element.hide('login');	
	    CreateWindow(str.stuName,str.stuPwd);        
	}else
		alert(str.msg);
}

//学员登录
function cmslogin(name,pwd){
		var cmsURL = "http://www.sww.com.cn/swwo/login/cmsLogin.html?username="
			+ name+"&password="+pwd;
	new Ajax.Request(cmsURL, {
				method : "post",
				asynchronous:false,
				onSuccess:CreateWindow			
	});
}


function CreateWindow(name,pwd)
{
    newOpen = window.open("http://www.sww.com.cn/swwo/login/cmsLogin.html?username="+name+"&password="+pwd);  
}