jQuery(document).ready(function(jQuery) {
jQuery(".pgmm").bind("pronamic-google-maps-ready", function() {
    var form = jQuery("#event-search-form");

    var findLocation = function() {
        var geocoder = new google.maps.Geocoder();
        var address = jQuery("#address-field").val();

        geocoder.geocode({"address": address} , function(results, status) {
            if(status == google.maps.GeocoderStatus.OK) {
                if(results[0]) {
                    var location = results[0].geometry.location;
                    var viewport = results[0].geometry.viewport;

                    jQuery("#lat-field").val(viewport.getCenter().lat());
                    jQuery("#lng-field").val(viewport.getCenter().lng());

                    form.unbind("submit", findLocation);
                    form.submit();
                }
            }
        });

        return false;
    };

    form.submit(findLocation);
});
});