計算文件下載時間

<% 
Function DownloadTime(intFileSize, strModemType) 
Dim TimeInSeconds, ModemSpeed, strDownloadTime, AppendString 
Dim intYears, intWeeks, intDays 
Dim intHours, intMinutes, intSeconds 
intYears = 0 
intWeeks = 0 
intDays = 0 
intHours = 0 
intMinutes = 0 
intSeconds = 0 
strDownloadTime = "" 
Select Case strModemType 
Case "Cable" 
ModemSpeed = 400000 
Case "56kbps" 
ModemSpeed = 7000 
Case "33.6kbps" 
ModemSpeed = 4200 
Case "28.8kbps" 
ModemSpeed = 3600 
End Select 
TimeInSeconds = int(intFileSize / ModemSpeed) 
'year maths added 1/4 of a day. 1 exact orbit of the sub is 365.25 days. 
If (Int(TimeInSeconds / 31471200) <> 0) Then intYears = Int(TimeInSeconds / 31449600) 
If ((Int(TimeInSeconds / 604800) Mod 52) <> 0) Then intWeeks = Int(TimeInSeconds / 604800) Mod 52 
If ((Int(TimeInSeconds / 86400) Mod 7) <> 0) Then intDays = Int(TimeInSeconds / 86400) Mod 7 
If TimeInSeconds >= 3600 Then intHours = Int(TimeInSeconds / 3600) Mod 24 
If TimeInSeconds >= 60 Then intMinutes = Int(TimeInSeconds / 60) Mod 60 
If TimeInSeconds >= 0 Then intSeconds = Int(TimeInSeconds) Mod 60 
If intYears <> 0 Then 
If intYears = 1 Then AppendString = "" Else AppendString = "s" 
strDownloadTime = strDownloadTime & intYears & " year" & AppendString & ", " 
End If 
If intWeeks <> 0 Then 
If intWeeks = 1 Then AppendString = "" Else AppendString = "s" 
strDownloadTime = strDownloadTime & intWeeks & " week" & AppendString & ", " 
End If 
If intDays <> 0 Then 
If intDays = 1 Then AppendString = "" Else AppendString = "s" 
strDownloadTime = strDownloadTime & intDays & " day" & AppendString & ", " 
End If 
If intHours <> 0 Then 
If intHours = 1 Then AppendString = "" Else AppendString = "s" 
strDownloadTime = strDownloadTime & intHours & " hour" & AppendString & ", " 
End If 
If intMinutes <> 0 Then 
If intMinutes = 1 Then AppendString = "" Else AppendString = "s" 
strDownloadTime = strDownloadTime & intMinutes & " minute" & AppendString 
End If 
If ((intYears = 0) And (intWeeks = 0) And (intDays = 0) And (intHours = 0)) Then 
If intSeconds = 1 Then AppendString = "" Else AppendString = "s" 
If intMinutes > 0 Then 
strDownloadTime = strDownloadTime & ", " & intSeconds & " second" & AppendString 
Else 
strDownloadTime = strDownloadTime & intSeconds & " second" & AppendString 
End If 
End If 
DownloadTime = strDownloadTime 
End Function 
%> 
<html> 
<body> 
It is going to take about 
<%=DownloadTime(123456,"Cable",)%> to download this file. 
</body> 
</html>