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9.0

How to Make an Ad Server in Javascript

Asked by Tx74Qp853mR in JavaScript, Scripting Languages, Web Development

Tags: javascript

Experts,

I need to create an advertising server in javascript.

The goal is to serve ads (could be text, image, or flash ads) to an html page on a "fixed rotation", driven by the number of visits to the page.

By "fixed rotation" I mean that every visit to the html page would show the visitor a different ad from a set of N ads, in a circular rotation, as follows:

The first visitor would see ad_1, the second visitor would see ad_2 (regardless of whether the first and second visitors are the same visitor or different visitors), visitor N would see ad_N, visitor N-plus-1 would see ad_1, and so on.

The ad slot in the html page would probably contain the following code, or something similar:

<script type="text/javascript"
    src="http://domain/adserver.js">
</script>

The html page and the ad server script would be on the same Linux server.

Obviously, there needs to be some way to store the ad index between calls to the script, and to increment the ad index at every script run.

I'm looking for a simple and efficient solution, i.e. minimizing server load.

I know this is possible, but I don't know how to do it.

Your ideas are welcome.
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About this solution

Zones: JavaScript, Scripting Languages, Web Development
Tags: javascript
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Solution Provided By: mplungjan
Participating Experts: 4
Solution Grade: A
 
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