<SCRIPT LANGUAGE = "JavaScript">
<!--
function GetCookie(name){
var cname= name + "="
var dc=document.cookie
if(dc.length > 0) {
begin = dc.indexOf(cname)
if(begin != -1) {
begin= begin + cname.length
end = dc.indexOf(";",begin)
if( end == -1 ) end = dc.length
return dc.substring(begin, end) } }
return null}
function SetCookie(name, value, expires){
if( expires == null ) {
expires="" }
document.cookie = name + "=" + value + ";path=/" +"; expires=" + expires.toGMTString()}
function DelCookie(name){
document.cookie = name + "exipires=Thu, 01-Jan-70 00:00:00 GMT" + "; path=/"}
function Showwel(){
var w = GetCookie('w')
var exp = new Date()
exp.setTime(exp.getTime() + (1000*60*60*24*31))
if(w == null) {
SetCookie('w','No',exp)
document.write("<center>歡迎您第1次光臨本網站!!<br>JAVASCRIPT特效示範!!</center>")
} else {
DelCookie('w')
SetCookie('w','No',exp)
document.write("<center>歡迎您再次光臨本網站!!</center>") }}
Showwel()
//-->
</Script>