bPopup is a learning and exploring jQuery project. It's a lightweight cross browser jQuery popup plugin. It's not creating your popup but doing all the logic as opening, closing, centering on resize & scroll, creating a modal overlay etc. It can open any container you create with all kinds of content. bPopup has been tested in IE67-9, FF2-7, Opera 9-10, Safari 4-5 and Chrome 4-15.