Anyone knows how to detect broken link using ASP?

Just say the link is got from query string, ie:

http://www.mydomain.com/check_validi...main.com/1.htm

TIA.

To check the validity of a given url (say it is from query string or from
request).
Basically here what I want:
<%
sURL = Request("url")

if isValidURL(sURL) then
response.write "This url is valid"
else
response.write "This url isn't valid"
end if

%>

Now, any ideas how to create this "isValidURL" function?

"Ray at <%=sLocation%>" <myfirstname at lane34 dot com> wrote in message
news:OBNAMIVXDHA.2392@TK2MSFTNGP10.phx.gbl...[color=blue]
> What are you looking to do now?
>
> Ray at home
>
> --
> Will trade ASP help for SQL Server help
>
>
> "Danny" <danny@nospam.com> wrote in message
> news:uib$sFVXDHA.736@TK2MSFTNGP09.phx.gbl...[color=green]
> > Anyone knows how to detect broken link using ASP?
> >
> > Just say the link is got from query string, ie:
> >
> >[/color][/color]
http://www.mydomain.com/check_validi...main.com/1.htm[color=blue][color=green]
> >
> > TIA.
> >
> >[/color]
>
>[/color]

Perfect.
This is what I want.

Thanks Curt.

"Curt_C [MVP]" <Software_AT_Darkfalz.com> wrote in message
news:eJP9FZVXDHA.2212@TK2MSFTNGP09.phx.gbl...[color=blue]
> http://www.darkfalz.com/1046/
>
> --
> ----------------------------------------------------------
> Curt Christianson (Software_AT_Darkfalz.Com)
> Owner/Lead Designer, DF-Software
> http://www.Darkfalz.com
> ---------------------------------------------------------
> ..Offering free scripts & code snippits for everyone...
> ---------------------------------------------------------
>
> "Danny" <danny@nospam.com> wrote in message
> news:uib$sFVXDHA.736@TK2MSFTNGP09.phx.gbl...[color=green]
> > Anyone knows how to detect broken link using ASP?
> >
> > Just say the link is got from query string, ie:
> >
> >[/color][/color]
http://www.mydomain.com/check_validi...main.com/1.htm[color=blue][color=green]
> >
> > TIA.
> >
> >[/color]
>
>[/color]