var myMap;
var myMarkers = [];
var myDirections;
var myCenter = new GLatLng(32.742237330951205, -97.33474731445312);
var myZoomLevel = 12;

var myManager1;
var myManager2;
var myManager3;


function LoadMap() {
    if (GBrowserIsCompatible()) {

        // create the map
        myMap = new GMap2(document.getElementById("divMap"));
        
        // add controls
        myMap.addControl(new GSmallMapControl());
        myMap.addControl(new GMapTypeControl());

        // set center and zoom level
        myMap.setCenter(myCenter, myZoomLevel);

        // display points-of-interest
        DisplayPois();
    }
}
function DisplayPois()
{
   
    // group 1
    var marker = new GMarker(new GLatLng(32.754870253566054, -97.33122825622558),{title: "Click for downtown area attractions"});
    myManager1 = new GMarkerManager(myMap);
    myManager1.addMarker(marker, 0, 13);
    GEvent.addListener(marker, "click", function(){myMap.setCenter(new GLatLng(32.75277692166277, -97.33109951019287), 15);})


    // create markers
    for (var i=0; i<Pois.Items.length; i++)
    {

        // get poi
        var objPoi = Pois.Items[i];

        // create marker from the poi
        var objMarker = CreateMarker(objPoi);

        // add marker to map
        if (objPoi.group == "")
        {
            myMap.addOverlay(objMarker);
        }
    }
    

}



/* MAP GRAPHICS */
function CreateMarker(poi)
{
    // create the marker
    var m = new GMarker(poi.latLon, {title: poi.name});

    // push the marker onto the global marker collection
    var index = myMarkers.length;
    myMarkers.push(m);    
    
    // add popup bubble
    var content = '<div style="text-align:left;"><b>' + poi.name + '</b><br/>' + poi.address + '<br/><span style="font-size:0.8em;">' + poi.info + '</span>...<a href="' + poi.url + '" target="_blank">more</a></div>'
    GEvent.addListener(m, "click", function(){myMarkers[index].openInfoWindowHtml(content);})

    // add it to a group
    if (poi.group != "")
    {
        if (poi.group == "1")
        {
            myManager1.addMarker(m, 14);
        }
    }

    return m;
}






/* POINTS OF INTEREST */
var Pois = {
    Items: [

        /* -MUSEUMS - */
        {
            name:       "Fort Worth Museum of Science",
            url:        "http://www.fwmuseum.org/home/index.html",
            latLon:     new GLatLng(32.7445655327706, -97.36959457397461),
            address:    "1501 Montgomery St",
            imageUrl:   "",
            info:       "Museum contains IMAX theatre and fun activities for kids",
            category:   "museum",
            group:      ""
        },
        {
            name:       "Amon Carter Museum",
            url:        "http://www.cartermuseum.org/",
            latLon:     new GLatLng(32.747913344247095, -97.36866116523742),
            address:    "3501 Camp Bowie Blvd",
            imageUrl:   "",
            info:       "Serves an educational role through exhibitions, publications, and programs devoted to the study of American art",
            category:   "museum",
            group:      ""
        },
        {
            name:       "Kimbell Art Museum",
            url:        "https://www.kimbellart.org/index.aspx",
            latLon:     new GLatLng(32.74896909697508, -97.36518502235412),
            address:    "3333 Camp Bowie Blvd",
            imageUrl:   "",
            info:       "Kimbell Art Museum has come to occupy a distinctive place in the international community of museums",
            category:   "museum",
            group:      ""
        },


        /* -OUTDOORS- */
        {
            name:       "Fort Worth Botanical Gardens",
            url:        "http://www.fwbg.org/",
            latLon:     new GLatLng(32.74041443280101, -97.36384391784668),
            address:    "3220 Botanic Garden Blvd",
            imageUrl:   "",
            info:       "The Fort Worth Botanic Garden, the oldest botanic garden in Texas",
            category:   "outdoors",
            group:      ""
        },
        {
            name:       "Trinity River",
            url:        "http://www.trinityrivervision.org/",
            latLon:     new GLatLng(32.74306754943173, -97.35564708709717),
            address:    "",
            imageUrl:   "",
            info:       "The Trinity River is a major part of Fort Worth's rich and colorful history",
            category:   "outdoors",
            group:      ""
        },
        {
            name:       "Fort Worth Water Gardens",
            url:        "http://www.fortworth.com/01visitors/0104parksgard/010405watergardens/010405watergardens.shtml",
            latLon:     new GLatLng(32.74775091963994, -97.32664704322815),
            address:    "1701 Commerce St",
            imageUrl:   "",
            info:       "The Fort Worth Water Gardens is a beautiful and refreshing oasis adjacent",
            category:   "outdoors",
            group:      "1"
        },
        {
            name:       "Log Cabin Village",
            url:        "http://www.logcabinvillage.org/",
            latLon:     new GLatLng(32.72058575112491, -97.3614513874054),
            address:    "2100 Log Cabin Village Ln",
            imageUrl:   "",
            info:       "Experience the sights, sounds, and smells of 19th century Texas",
            category:   "outdoors",
            group:      ""
        },
        {
            name:       "Fort Worth Zoo",
            url:        "http://www.fortworthzoo.com/",
            latLon:     new GLatLng(32.72205703373535, -97.36000299453735),
            address:    "1989 Colonial Pkwy",
            imageUrl:   "",
            info:       "The oldest zoo in Texas, the Fort Worth Zoo was founded in 1909",
            category:   "outdoors",
            group:      ""
        },

        /* -EDUCATION- */
        {
            name:       "TCU",
            url:        "http://www.tcu.edu/",
            latLon:     new GLatLng(32.70723478302898, -97.365882396698),
            address:    "2800 S University Dr",
            imageUrl:   "",
            info:       "The campus encompasses 268 acres in a residential neighborhood five miles",
            category:   "education",
            group:      ""
        },
        {
            name:       "TCC",
            url:        "http://www.tccd.edu/",
            latLon:     new GLatLng(32.74712, -97.327644),
            address:    "1500 Houston St",
            imageUrl:   "",
            info:       "The college has four major campuses",
            category:   "education",
            group:      "1"
        },
        {
            name:       "TWU",
            url:        "http://www.twu.edu/",
            latLon:     new GLatLng(38.464987, -122.719575),
            address:    "304 Administrator Dr (Denton)",
            imageUrl:   "",
            info:       "",
            category:   "education",
            group:      ""
        },

        
        /* -ENTERTAINMENT- */
        {
            name:       "Sundance Square",
            url:        "http://www.sundancesquare.com/",
            latLon:     new GLatLng(32.7546176126712, -97.33177542686462),
            address:    "400-500 Main St",
            imageUrl:   "",
            info:       "",
            category:   "entertainment",
            group:      "1"
        },
        {
            name:       "Bass Performance Hall",
            url:        "http://www.basshall.com/",
            latLon:     new GLatLng(32.754836417773475, -97.3297181725502),
            address:    "525 Commerce St",
            imageUrl:   "",
            info:       "",
            category:   "entertainment",
            group:      "1"
        },
        {
            name:       "City Streets",
            url:        "http://www.citystreetsfortworth.com/",
            latLon:     new GLatLng(32.75515447371608, -97.33038067817688),
            address:    "4th & Commerce",
            imageUrl:   "",
            info:       "",
            category:   "entertainment",
            group:      "1"
        },
        {
            name:       "Casa Manana",
            url:        "http://www.casamanana.org/",
            latLon:     new GLatLng(32.74601837207017, -97.36255645751953),
            address:    "3101 W Lancaster Ave",
            imageUrl:   "",
            info:       "",
            category:   "entertainment",
            group:      ""
        },
        {
            name:       "Circle Theatre",
            url:        "http://www.circletheatre.com/",
            latLon:     new GLatLng(32.754046912297575, -97.3324003815651),
            address:    "230 W 4th St",
            imageUrl:   "",
            info:       "",
            category:   "entertainment",
            group:      "1"
        },
        {
            name:       "Hyena's Comedy Club",
            url:        "http://www.hyenascomedynightclub.com/ftworth.asp",
            latLon:     new GLatLng(32.75328221317866, -97.33126044273376),
            address:    "605 Houston St",
            imageUrl:   "",
            info:       "",
            category:   "entertainment",
            group:      "1"
        },

        /* -DINING- */
        {
            name:       "8.0 Bar and Cafe",
            url:        "http://www.eightobar.com/",
            latLon:     new GLatLng(32.755337, -97.33117),
            address:    "111 E 3rd St",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        },
        {
            name:       "Reata",
            url:        "http://www.reata.net/",
            latLon:     new GLatLng(32.754891, -97.332813),
            address:    "310 Houston St",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        },
        {
            name:       "P.F. Chang's China Bistro",
            url:        "http://www.pfchangs.com/",
            latLon:     new GLatLng(32.754358, -97.333119),
            address:    "400 Throckmorton",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        },
        {
            name:       "Texas de Brazil",
            url:        "http://www.texasdebrazil.com/",
            latLon:     new GLatLng(32.756764, -97.333737),
            address:    "101 N Houston St",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        },
        {
            name:       "Piranha Killer Sushi",
            url:        "http://www.piranhakillersushi.com/",
            latLon:     new GLatLng(32.754228, -97.333399),
            address:    "335 W 3rd St",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        },
        {
            name:       "Del Frisco's Double Eagle Steakhouse",
            url:        "http://www.delfriscos.com/fortworth/",
            latLon:     new GLatLng(32.752587436605246, -97.32985228300095),
            address:    "812 Main St",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        },
        {
            name:       "Bob's Chop House",
            url:        "http://www.bobs-steakandchop.com/",
            latLon:     new GLatLng(32.817163, -96.811122),
            address:    "4300 Lemmon Ave (Dallas)",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      ""
        },
        {
            name:       "Ruth's Chris Steak House",
            url:        "http://www.ruthschris.com/",
            latLon:     new GLatLng(32.752587436605246, -97.32985228300095),
            address:    "815 Main St",
            imageUrl:   "",
            info:       "",
            category:   "dining",
            group:      "1"
        }
    ]
};