var cookie1 = $.cookie("_ZZ_UID");
var cookie2 = $.cookie("_ZZ_UPWD");	
if(cookie1!=null && cookie1!="" && cookie2!=null && cookie2!=""){
	location.href='/autoLogin.do';
}
$(document).ready(function(){	
	var email = $.cookie("_ZZ_LOGIN_EMAIL");	
	if(email!=null && email!=""){
		$("#idEmail").val(email);
		$("#idUserPwd").focus();
	} else {
		$("#idEmail").focus();
	}
});

function tryLogin(){
	var form = document.getElementById("idTestUserForm");
	form.submit();
}

function submitForm(){
	var email = $("#idEmail").val();
	var pwd = $("#idUserPwd").val();
	if(email==null || email==""){
		alert("请填写注册的Email");
		return;
	}
	if(pwd==null || pwd==""){
		alert("请填写账族登录密码");
		return;
	}	
	document.getElementById('idLoginForm').submit();
}
function changeSubject(sub){
	var subjectButObj = document.getElementById('m_subject');
	switch(sub){
		case 1 :
		subjectButObj.className='m_subject1';
		break;
		case 2 :
		subjectButObj.className='m_subject2';
		break;
		case 3 :
		subjectButObj.className='m_subject3';
		break;
		default:
		break;
	}
}
function register(){
	window.location.href="/user/createUser.jsp";
}
function homePage(obj,val){
  try{
                obj.style.behavior='url(#default#homepage)';
                obj.setHomePage(val);
        }catch(e){
                if(window.netscape) {
                        try {
                                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
                        } 
                        catch (e)  {
                                alert("此操作被浏览器拒绝！"); 
                        }
                        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
                        prefs.setCharPref('browser.startup.homepage',val);
                 }
        }
}
function favorite(URL, title){
    try{
        window.external.addFavorite(URL, title);
    }
    catch (e){
        try{
            window.sidebar.addPanel(title, URL, "");
        }catch (e){
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}