Checks if the form is the same before leaving the page as it was when we came in, if not, make sure they want to leave. Has special support for django admin forms, but should work with any form.
$('form').dontJustLeaveMe();All the options are optional.
The function to use to serialize a form. Takes a form and returns a string.
The message to use when there is unsaved data. The default is "You have unsaved changes, are you sure you want to leave?"