/**
 * 用户安全退出
 */
function logout(uri){
	if( confirm("您是否确认要退出?") ) {
		var callback = {   
		success: function(o){
			var expdate = new Date();
			expdate.setTime(expdate.getTime() + EXP_TIME);
			//设置过滤器自动登录
			setCookie(COOKIE_AUTOLOGIN,"2",expdate,"/",DOMAIN_VALUE);
			top.location.reload();
		}   
	}   
    
    var sUrl = uri + '/user/logout.do?date='+new Date();
	var transaction = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);
	}
}

function gotoLoginUrl(uri){
	var path = location.href;
	if(path.indexOf("/user/login")!=-1){
		location.href = location.href;
	}else{
		location.href = uri+"/user/login/"+(location.href);
	}
}