alert弹窗样式修改
//弹窗提示 window.alerts = alerts = (function () { var _alrElem = document.createElement("div"); _alrElem.className = "error_page"; var textElem = document.createElement("div"); textElem.className = "errorText"; _alrElem.appendChild(textElem) return function (_t) { _t = _t || ''; document.body.appendChild(_alrElem); textElem.innerHTML = _t; _alrElem.style.display = "block"; var timer = setTimeout(function () { if (_alrElem) { document.body.removeChild(_alrElem); } clearTimeout(timer); }, 2000); } })();