/**
 * @file
 * Map ID widget for macro form.
 */

/*global $, Drupal */

Drupal.gmap.addHandler('mapid', function (elem) {
    var obj = this;
    // Respond to incoming map id changes.
    var binding = obj.bind("idchange", function () {
        elem.value = obj.vars.macro_mapid;
    });
    // Send out outgoing map id changes.
    $(elem).change(function () {
        obj.vars.macro_mapid = elem.value;
        obj.change("idchange", binding);
    });
});