Modal pop up fade in on open click and fade out on close

Question

I have a rather simple question for once. I have delete buttons that open modal pop ups to confirm or deny deletion. I would like these modal pop ups to fade in on click and fad

Answer 1

Why do not use id for each button like this

   Are you sure you want to delete vessel and the corresponding tanks?

         
    

And the jquery like this

$("#show").click(function() {
        $("#delAll1").fadeIn();
    });
$("#delete").click(function() {
        $("#delAll1").fadeOut();
    });