js

on  delegate  live  bind  都可以做到

 

        document.onkeydown = function (e) {

            var isie = (document.all) ? true : false;
            var key;
            if (isie) {//IE浏览器
                key = window.event.keyCode;
                ev = window.event;
            } else {//火狐浏览器
                key = e.which;
            }
            if (key == 13) {//IE浏览器

                if (document.getElementById("ModelLayout") != null) {
                    document.getElementById("lok").click();
                }
            }
        }

        $('body').on('click', '.ModelLayout .okBtn', function () {
            $('.ModelLayout').remove();
        })

 if(navigator.appName.indexOf("Explorer")>=0)return true;if(navigator.appName.indexOf("Netscape")>=0)return false