Referral Script

Hey.

I searched the forum for referral script but didn't find what I was looking for.

I'm putting some banner ads on other websites and want to track who brings me the most referrals, nothing major just something basic. I just wanted to track the number of referrals are sent from each website. I am new to ASP and can't really get down what I need to do, I was thinking:

If I put my add on two websites:

http://www.sample1.com

http://www.sample2.com

I wanted to track which one brought me the most visitors something like...

<a href="http://www.mywebsite.com?ReferID=125"><img src="ss.gif"></a>

as a link, and then I could greate a database table with unique referid's. I would search the database for an existing referid, and then update there count (refer 125 = totalrefers + 1) or if the refer number didn't exist then just abort, or put in a generic field.

I think I could do the database part, but I'm just not sure how to read the referid. I can create the link back to my site which includes the referid like above, but I don't know how to read it, maybe I should direct them to a page like

<a href="http://www.mywebsite.com/refer.asp?ReferID=125"><img src="ss.gif"></a>

Somehow decode that raw string so I can read the refer id, then redirect them to my hope page... if all goes well the user will never see the refer.asp page, unless maybe a quick flick in the browser while they are being redirected.

Does someone know what I'm talking about? If so can you please help thanks.

That is really cool. You mean I only have to add that to my home page and don't need to have any special links? This way it will track everyone that refers to my website?

Whoa! Nice!

Just one more question, do I just put that anywhere, like in <% %> or do I need to put it in a special function so it knows when to execute? I'm not sure if that will execute every time the page is loaded.

THANKS!!!!!!!!!