document.onkeydown = function(evt){

　 var evt = window.event?window.event:evt;

　if (evt.keyCode==13) {

    $('#login-submit').click();

　}

}

$(function(){

    $('#login-submit').click(function(){

        var pass = $('#login-pass').val();

        $.post("{php echo $this->createMobileUrl('checklogin',array('rid'=>$rid))}", { pass:pass},

              function(data){

                if(data == 1){

                    $('#login-form').addClass("has-success");

                    window.location="{php echo $this->createMobileUrl('index',array('rid'=>$rid))}";

                    }else{

                        $('#login-form').addClass("has-error");

                        $('#login-form').transition('shake');

                        }

              });

        });

});