gistfile1.js

jQuery(window).load(function() {
    if (data.property_data) {
        if (data.property_data.gps) {
            
            var lat = data.property_data.gps.lat;
            var lng = data.property_data.gps.lng;

            var zoom = 15;

            var _map;
            var _point = new google.maps.LatLng(lat, lng);
            var imagePath = documentRoot + "components/com_webportal/assets/googlemap/images/everything_else.png";
            _map = new google.maps.Map(document.getElementById("webportal_gmap_area"), {
                center: _point,
                zoom: 15,
                mapTypeId: google.maps.MapTypeId.ROADMAP
            });

            var marker = new google.maps.Marker({
                position: _point,
                map: _map,
                icon: imagePath
            });

        }
    }

});