So I was spring cleaning and to my surprise I have noticed that the mirrors in my home seem to have been replaced and that are for sure not the same glass as were the last time I looked I had used glue to repair all over back of glass so it caused damage to the mirror finish was going to toss it out and to my surprise bothe mirrors seem as if this event never took place " the repairs" my question is is the circuitry in between the thin layers of film that make up the mirror and backing and what do I do next