<%
sBegin="18:00"
sEnd="13:12"
Function TimeDiff(sBegin, sEnd)
Dim iHourB, iMinuteB, iSecondB, iMiniSecondB
Dim iHourE, iMinuteE, iSecondE, iMiniSecondE
Dim dTimeB, dTimeE, dTimeDiff
Dim iHour, iMinute

iHourB = clng(Left(sBegin, 2))
iMinuteB = clng(Mid(sBegin, 4, 2))
'iSecondB = clng(Mid(sBegin, 7, 2))
'iMiniSecondB = clng(Mid(sBegin, 10, 4))

iHourE = clng(Left(sEnd, 2))
iMinuteE = clng(Mid(sEnd, 4, 2))
' iSecondE = clng(Mid(sEnd, 7, 2))
'iMiniSecondE = clng(Mid(sEnd, 10, 4))

dTimeB = iHourB * 3600 + iMinuteB * 60 + iSecondB + iMiniSecondB / 1000
dTimeE = iHourE * 3600 + iMinuteE * 60 + iSecondE + iMiniSecondE / 1000
dTimeDiff = dTimeE - dTimeB

iHour = Int(dTimeDiff / 3600)
dTimeDiff = dTimeDiff - iHour * 3600
iMinute = Int(dTimeDiff / 60)
dTimeDiff = dTimeDiff - iMinute * 60
iSecond = Int(dTimeDiff)
dTimeDiff = dTimeDiff - Int(dTimeDiff)
iMiniSecond = dTimeDiff

TimeDiff = iHour & "小时" & iMinute & "分钟"
End Function
%><%=TimeDiff%>

<%=TimeDiff(这里要有值)%>加入值也不行啊提示如下:

Microsoft VBScript 编译器错误 错误 '800a03f6'

缺少 'End'

/iisHelp/common/500-100.asp，行242

Microsoft VBScript 运行时错误 错误 '800a01c2'

错误的参数个数或无效的参数属性值: 'TimeDiff'

/cd/11.asp，行57

怎么写帮帮我啊,我是个新手刚刚学的