I want validate URL comming from Form. What happen if url has no http://
or www?

<!-- Author: Adrian Forbes -->
<!-- Filename: ValidateURL.asp -->
<%
 if len(trim(Request("txtURL"))) > 0 then
  iStatus = 0
  sURL = trim(Request("txtURL"))
if sURL is empty sURL = " http://www.fusionedv.com " ;
  'Set obj = CreateObject("Microsoft.XMLHTTP")
  Set obj = CreateObject("MSXML2.XMLHTTP")
  on error resume next
  obj.open "GET", sURL, False
  obj.send
  if err.number = 0 then
   iStatus = obj.Status
  end if
  on error goto 0

  if iStatus = 200 then
   Response.write "<p>The URL is valid, status is " & iStatus & "</p>"
&
vbCRLF
  else
   Response.write "<p>The URL is invalid, status is " & iStatus & "</
p>" &
vbCRLF
  end if
 end if
%>

<form action="ValidateURL.asp">
URL: <input type=text name=txtURL><br>
<input type=submit value="Validate URL">
</form>

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