EVOLUTION-MANAGER

Edit File: prepopulate.js

(function($) {
    $.fn.prepopulate = function(dependencies, maxLength) {
        /*
            Depends on urlify.js
            Populates a selected field with the values of the dependent fields,
            URLifies and shortens the string. 
            dependencies - array of dependent fields id's 
            maxLength - maximum length of the URLify'd string 
        */
        return this.each(function() {
            var field = $(this);

field.data('_changed', false);
            field.change(function() {
                field.data('_changed', true);
            });

$(dependencies.join(',')).keyup(populate).change(populate).focus(populate);
        });
    };
})(django.jQuery);