function checkLogin(){
	var ulogined=$getCookie('ulogined');
	if(ulogined=='1'){
		showUserInfo();
	}else{
		showLoginForm();
	}
	if($('searchForm') && $('span_return_day')){
		$('searchForm').$getElementsByName('flight_type','INPUT').each(function(r){
			r.$r("click",function(event){
				if(parseInt(r.value) == 1)
					$('span_return_day').$hide();
				else
					$('span_return_day').$show();
			});
			if(r.checked){
				r.click();
			}
		});
	}
}

function showLoginForm(){
	var d=document.getElementById('top1-login');
	var lastUser=$getCookie('uname');
	d.innerHTML ='<form id="loginform" name="loginform" method="post" action="'+$$.base+'/auth/signIn">\n'
					+'<span><label for="login-name">'
					+'用户名'
					+'</label> </span>\n'
					+'<input name="username" id="login-name" type="text" class="input-line"'
					+' value="'+(lastUser?lastUser:'')+'"'
					+' 	maxlength="16" />'
					+'<span><label for="login-pwd">'
					+'		密码'
					+'	</label> </span>'
					+'<span><input name="password" id="login-pwd" type="password"'
					+'		class="input-line" maxlength="16" /> </span>'
					+'<input type="submit" class="login_btn1" value="登录" />'
					+'<input type="button" class="login_btn1" value="注册" onclick="this.form.action=\''
					+$$.base+'/auth/reg\';this.form.submit();"/>'
					+'</form>';				
}

function showUserInfo(){
	var d=document.getElementById('top1-login');
	var lastUser=$getCookie('uname');
	d.innerHTML =lastUser+' <input type="button" onclick="window.location=\''+$$.base+'/auth/signOut\'" class="login_btn1" value="退出"/>';
}

$r("domReady",checkLogin);