登录
注册
</P><P><html><head><script type="text/javascript">function getCookie(c_name){if (document.cookie.length>0){ c_start=document.cookie.indexOf(c_name + "=")if (c_start!=-1){ c_start=c_start + c_name.length+1 c_end=document.cookie.indexOf(";",c_start)if (c_end==-1) c_end=document.cookie.lengthreturn unescape(document.cookie.substring(c_start,c_end))} }return ""}</P><P>function setCookie(c_name,value,expiredays){var exdate=new Date()exdate.setDate(exdate.getDate()+expiredays)document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toGMTString())}</P><P>function checkCookie(){username=getCookie('username')if (username!=null && username!="") {alert('Welcome again '+username+'!')}else { username=prompt('Please enter your name:',"") if (username!=null && username!="") { setCookie('username',username,365) } }}</script></head><body onLoad="checkCookie()"></body></html>
kingTeaching
李毅
张复杰
江子龙
六平居士
内部课
公开课