摘要：
//caozuocookie var webusername = ""; function getCookie(name){var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");if(arr=document.cookie.match(reg)) return unescape(arr[2]);else return null;} if (getCookie("username")!=null) {String.prototype.trim = function( 阅读全文
