The simple jQuery Plugin for customizable modal windows. plainModal has basic functions only, and it does nothing for styles. It has no image files and no CSS files. Just one small file (2KB minified).
Features:
Showing specified element as modal window, and hiding it.
Covering a page with a overlay.
Avoiding focusing outside elements of the modal window. (by pressing Tab key)
Avoiding scrolling a page window.
Hiding the modal window when Escape key is pressed.