<%
' # THE FOLLOWING BLOCK IS USED TO RETRIEVE AND DISPLAY LINK INFORMATION.
' # PLACE THIS ENTIRE BLOCK IN THE AREA YOU WANT THE DATA TO BE DISPLAYED.
' # Dimensioning variables - DO NOT MODIFY!
Dim UserKey
Dim ThisPage
Dim CategoryColumns
Dim LinksPerPage
Dim OpenInNewWindow
Dim PostingString
Dim PassedQuery
Dim AllowSearch
Dim ErrorString
Dim ResultString
' # // Finished dimensioning variables.
' # MODIFY THE VARIABLES BELOW:
' # Enter your user key below (provided to you by PowerLinks.com):
UserKey = "S-08772486732421939"
' # The following variable defines how many columns are used to display categories
CategoryColumns = 2
' # The following variable defines how many links to display per page
LinksPerPage = 25
' # The following variable defines whether links are opened in a new window
' # (1 = Yes, 0 = No)
OpenInNewWindow = 1
' # The following variable determines whether the search function is enabled
' # for your links page (1 = Yes, 0 = No)
AllowSearch = 1
' # DO NOT MODIFY ANYTHING IN THIS BLOCK!!
' ---------------------------------------------------------------------------------
' # The following variable is sent to the PowerLinks server in order to
' # generate working links on your page:
ThisPage = Request.ServerVariables("SCRIPT_NAME")
' # Generate the data to post to the PowerLinks.com server
PostingString = "UserKey=" & UserKey
PostingString = PostingString & "&ScriptName=" & ThisPage
PostingString = PostingString & "&CatCols=" & CategoryColumns
PostingString = PostingString & "&LinksPerPage=" & LinksPerPage
PostingString = PostingString & "&OpenInNewWindow=" & OpenInNewWindow
PostingString = PostingString & "&AllowSearch=" & AllowSearch
' # pass through any querystring data to PowerLinks to allow paging
PassedQuery = Request.QueryString
' ---------------------------------------------------------------------------------
If GetPowerLinksData(PassedQuery, PostingString, ResultString, ErrorString) Then
Response.Write ResultString
Else
' here we are just dumping error info to the page. You can clean this up to
' fit your site
Response.Write strError
End If
Function GetPowerLinksData(strQuery, strPost, ByRef strResponse, ByRef strError)
Dim hObj
Dim ComponentString
Set hObj = Nothing
On Error Resume Next
Set hObj = CreateObject("WinHttp.WinHttpRequest.5.1")
ComponentString = "" & vbCrLf
On Error Resume Next
If hObj Is Nothing Then
Set hObj = CreateObject("WinHttp.WinHttpRequest.5")
ComponentString = "" & vbCrLf
End If
On Error Resume Next
If hObj Is Nothing Then
If TryMSXML(strQuery, strPost, strResponse, strError) Then
' the MSXML function will return the data
GetPowerLinksData = True
Else
' we don't need to supply error information, since the error string
' is passed ByRef, the MSXML function will supply the data
GetPowerLinksData = False
End If
Else
hObj.Open "POST", "http://www.powerlinks.com/bin/dumplinks.asp?" & strQuery, False
hObj.SetRequestHeader "Content-type", "application/x-www-form-urlencoded"
hObj.Send strPost
If hObj.Status <> 200 Then
strError = "Error: Status=" & hObj.Status & " Text=" & hObj.ResponseText
GetPowerLinksData = False
Else
strResponse = ComponentString & hObj.responseText
GetPowerLinksData = True
End If
End If
End Function
Function TryMSXML(strQuery, strPost, ByRef strResponse, ByRef strError)
Dim hObj
Set hObj = Nothing
' let's see if the server supports the XMLHTTP component, various versions
On Error Resume Next
Set hObj = CreateObject("Msxml2.ServerXMLHTTP")
ComponentString = "" & vbCrLf
On Error Resume Next
If hObj Is Nothing Then
Set hObj = CreateObject("Msxml2.ServerXMLHTTP.4.0")
ComponentString = "" & vbCrLf
End If
On Error Resume Next
If hObj Is Nothing Then
Set hObj = CreateObject("Microsoft.XMLHTTP")
ComponentString = "" & vbCrLf
End If
On Error Resume Next
If hObj Is Nothing Then
strError = "No support for HTTP requests found."
TryMSXML = False
Else
' # Open connection to PowerLinks.com server, sending the UserKey information via POST
' # Also, pass through the querystring information (contains category, link information)
hObj.open "POST", "http://www.powerlinks.com/bin/dumplinks.asp?" & strQuery, false
hObj.setRequestHeader "Content-type", "application/x-www-form-urlencoded"
hObj.Send strPost
If hObj.status <> 200 Then
' # error!
strError = "Error: Status=" & hObj.status & " Text='" & hObj.responseText & "'"
TryMSXML = False
Else
' # We should have received the links information from the server,
' # the following line will return the data by reference:
strResponse = ComponentString & hObj.responseText
TryMSXML = True
End If
Set hObj = Nothing
End If
End Function
' # //FINSIHED POWERLINKS.COM SCRIPT BLOCK
%>
