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I'm looking for a routine that I can run weekly from my website to validate if a link to my site is in place on another site. I want to give the other site the benefit of the doubt. With that said. I want to get three fails in a twenty-four hour period. I need this script to be flexible enough such that if I change and and want 4 within tewlve hours or some other cockamami scenerio I can make changes through and admin panel. I should get and error report with all records that fail the test. This routine needs to be error free as there will be billing consequences and I don't want to loose customers due to errors in this routine. Again, I need a well tested software or I will have problems.