"Do You Have the Jack"

[andyfox]

Three of us in a pot at the end. (40-80). Button has been betting and the two of us have been calling all the way. I'm in the big blind and first to act. Board ends up:

J [img]/images/graemlins/spade.gif[/img]7 [img]/images/graemlins/diamond.gif[/img]3 [img]/images/graemlins/spade.gif[/img]7 [img]/images/graemlins/club.gif[/img]J [img]/images/graemlins/heart.gif[/img]

I bet out and the 3rd man folds. Button takes a long time and finally asks, "You have the jack, Andy?"

I'm usually at a loss what to say or do here. This time I winked and said, "What to you think?"

How do you guys deal with something like this if you want him to call? Or to fold?

Thanks.