button onclick function firing twice

Question

I have a button that calls a javascript function using an event handler. For some reason, the event handler is being called twice.

Here is my button (I am using a ph

Answer 1

Just for the record in case someone else's having the same problem, I had the same issue, the root cause was that there were 3 buttons with the same ID, after clicking one, the other two also fired their OnClick events...