if statement based on url and query string
I am working with a classic ASP website and I only know the fundamentals of programming. I am trying to display an image everywhere on my site except for one page. This page would receive a different image.
By using the following code I was able to have the image change for a section of my site(site.com/page.asp) but I haven't been able to figure out how to change it for a specific page (site.com/page.asp?ID=123).
<% IF Request.ServerVariables("SCRIPT_NAME") = "/AboutUs.asp" THEN %>
<img src="/img/img.jpg" border="0" />
<% ELSE %>
<a href="/AboutUs.asp?ID=200"><img src="/img/img2.jpg" border="0" /></a>
<% END IF %>
I found another forum suggesting to use the following code but pasting it in the table cell I want the image to appear in broke the site. If the following code is the correct solution I am not sure how to use it.
var url = "<%=Request.ServerVariables("SERVER_NAME") & Request.ServerVariables("URL") & "?" & Request.Querystring%>";
if(url == "site.com/page.asp?ID=123")
Any help would be greatly appreciated. Thanks!