有什么问题请到<a href='http://bbs.7dspace.com/index.asp?boardid=2'>论坛</a>中发表<br> <!--# 特效来源：http://www.7dspace.com/effect --> <!-- 把下面代码加到<body>区域中 --> <script> //specify message to alert var alertmessage="Welcome to 7dspace.com \n 这个提示信息只会出现一次哟！" ///No editing required beyond here///// //Alert only once per browser session (0=no, 1=yes) var once_per_session=1 function get_cookie(Name) { var search = Name + "=" var returnvalue = ""; if (document.cookie.length > 0) { offset = document.cookie.indexOf(search) if (offset != -1) { // if cookie exists offset += search.length // set index of beginning of value end = document.cookie.indexOf(";", offset); // set index of end of cookie value if (end == -1) end = document.cookie.length; returnvalue=unescape(document.cookie.substring(offset, end)) } } return returnvalue; } function alertornot(){ if (get_cookie('alerted')==''){ loadalert() document.cookie="alerted=yes" } } function loadalert(){ alert(alertmessage) } if (once_per_session==0) loadalert() else alertornot() </script>
