//重寫 alert 不顯示ip地址window.alert = function alertw(name) {var iframe = document.createElement("IFRAME");iframe.style.display = "none";iframe.setAttribute("src", 'data:text/plain,');document.documentElement.appendChild(iframe);window.frames[0].window.alert(name);iframe.parentNode.removeChild(iframe);}//重寫confirm 不顯示ip地址var wConfirm = window.confirm;window.confirm = function (message) {try {var iframe = document.createElement("IFRAME");iframe.style.display = "none";iframe.setAttribute("src", 'data:text/plain,');document.documentElement.appendChild(iframe);var alertFrame = window.frames[0];var iwindow = alertFrame.window;if (iwindow == undefined) {iwindow = alertFrame.contentWindow;}var result = iwindow.confirm(message);iframe.parentNode.removeChild(iframe);return result;}catch (exc) {return wConfirm(message);}}

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