Basic traffic trading features for an existing image host

*Do not bid if offended by nsfw images.* I need a custom solution to do this from the admin panel of an existing site: Need to be able to send user clicks to a set of specified urls or to the original internal url when users click on thumbnails, and be able to specify the probability that the click directs to one of the external urls or to the internal url. Urls can be any x amount. There should be a field to include a block of parameters similar to the examples below: example: original internal url (70%) [login to view URL] (10%) [login to view URL] (10%) [login to view URL] (10%) another example: original internal url (40%) [login to view URL] (30%) [login to view URL] (15%) [login to view URL] (15%) . . Note: It is possible to specify an interval during which an "exception setup is enforced" and bypasses the other "standard" setup. For example: original internal url (50%) [login to view URL] (0%) [login to view URL] (50%) [login to view URL] (0%) duration: 2 hours, or 2 days, 13 hours, etc.... after the specified interval ends, the "standard" setup is activated. Unique visitor counter: The feature has a solution to display the amount of unique visitors sent out per day to each external url. The counter gets reset after every day (every 24). Secondly, in other 2 fields, it should be possible to define click pattern loop cycles: A) It is possible to define how many clicks go to "internal urls only" before the random probability clicks get activated. For example: 1, 2, 4, 10, 3, etc... B) It is possible to define how many random probability clicks the user gets before clicks go to "internal urls only" again. For example: 1, 2, 4, 10, 3, etc... Note: in case A) is left empty and B) is filled out, user will be getting random probability clicks from click 1 until the specified number of clicks on B) is reached, but in this case there will be no loop once B is completed 1 time. In case nothing is specified on A) or B), all clicks go as normal to the original internal urls. Example: fields can look like Internal Urls Only: 4 Random Probability clicks: 1 This sample assigns every 5th click to random probability clicks. Example 2: fields can look like Internal Urls Only: Random Probability clicks: 5 This sample sends the first 5 clicks to random probability clicks and once the 5 clicks are completed, all clicks go to "internal urls only" from the 6th click onwards. Finally, Note: there are 3 areas for which the clicks should be under the influence of the feature: 1) the thumbs that appear on mainpage. 2) the thumbs that appear on left and right columns of the gallery page, and the Similar Posts section at the bottom of the gallery page. 3) the images that appear in the image carrousel at the bottom of the image page. samples of the above: 1) [login to view URL] 2) [login to view URL] 3) [login to view URL] IMPORTANT: the solution should not affect the Embed codes (BBCODE, HTML or urls), nor it should affect the gallery pictures on any gallery or the individual picture on any individual picture page. For example: 1) [login to view URL] 2) [login to view URL]