Juan,
I tried that last one and that works for blank sheets. What I was looking for is that if a user clicks on a row, and it is not already formated like I mentioned before, then format it, else do nothing. I thought about checking at least 3 cells in the row for a match of what is suppose to me there, but I thought there might be a simpler way to check the format againts the one in the addin and then proceed on that finding.