如何判断用户是否非正常离开聊天室？

total = application("AllPeople")

' 聊天总人数.

aryHuman = split(total,";")

for i = lbound(aryHuman) to ubound(aryHuman) - 1

if application("user" & i) = "online" then

if int(timer) - int(application("TimeBegin" & i)) > 120 then

application("user" & i) = ""

temp = aryHuman(i)

aryName = split(temp,",")

hrefname = aryName(0)

for j = lbound(aryHuman) to ubound(aryHuman) - 1

if application("user" & j) = "online" then

application("content" & j) = "<FONT color=#000000>〖精彩春风之聊天室的系统公告〗"&hrefname&"</FONT>" &"<font color=#F08000 >"& "掉线了..." & "</font><font color = #000000 class=p9>" & " <" & time() & "></font><br>" & application

("content" & j)

end if

next

end if

end if

next

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