b>11。请教，做网页怎样让弹出窗口关闭后不再出现？
首次访问前3次才打开。第四次不打开
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var caution = false
function setCookie(name, value, expires, path, domain, secure)
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var curCookie = name + "=" + escape(value) +
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return unescape(document.cookie.substring(cookieStartIndex + prefix.length,
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function deleteCookie(name, path, domain) {
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((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
"; expires=Thu, 01-Jan-70 00:00:01 GMT"
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function fixDate(date) {
var base = new Date(0)
var skew = base.getTime()
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now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000)
var visits = getCookie("counter")
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setCookie("counter", visits, now)
document.write("您这是第 $#@60;font color=blue$#@62;" + visits + "$#@60;font
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if (vi s $#@60;3){ var hWnd=window.open("http://www.myask.net/forum/homepage/index.HTML",
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$#@60;/script$#@62;