Loading the library creates the object ModalsJs which has a number of functions:

open(html, options) opens a modal view using the input html.

openImage(src, title, desc) opens a modal image view using the parameters.

close(ignoreWarning, modal) closes the topmost modal view. If ignoreWarning === true then warnings will be ignored. If a reference to an open modal is passed as second parameter, that specific modal will be closed.

closeAll() closes all modals and ignores warnings.

prompt(promptOptions, onAccept, onReject) opens a prompt using the title, accept and reject fields on the options-object to create a modal prompt. Callbacks are only invoked if user presses accept or reject button.