Calling Polygon in Google Maps

Example

function Polygon(_nama, _points, _color, _info, _wlyID, _tipeRegion){

//_color = get_random_color();

var _polygon = new google.maps.Polygon({

paths: _points,

strokeColor: "#ffffff",

strokeOpacity: 0.8,

strokeWeight: 1,

fillColor: _color,

fillOpacity: 0.35

});

//Adding Listener

google.maps.event.addListener(_polygon, "click", FUNC_infowindow);

//Function Infowindow

function FUNC_infowindow(event){

var content_header = "Loading...";

var content_config = "";

var view_all_content = content_header + content_config;

_infowindow.close();

_infowindow = new google.maps.InfoWindow();

google.maps.event.addListener(_infowindow, 'domready', function() {    

if (_showRegionTipe=="kecamatan_populasi"){

_infowindow.close();

closeDialog();

$("#dialog_container").load('dataKecamatan.php?kd_kec='+_wlyID+'&bulan='+global_bulan+'&tahun='+global_tahun);

}

if (_showRegionTipe=="kabupaten_populasi"){

_infowindow.close();

closeDialog();

$("#dialog_container").load('dataKabupaten.php?kd_kab='+_wlyID+'&bulan='+global_bulan+'&tahun='+global_tahun);

}

else {

$("#tabs").tabs();

}

});

_infowindow.setContent(view_all_content);

_infowindow.setPosition(event.latLng);

_infowindow.open(map);

};

//return to fuction

_tipeRegion.push(_polygon);

};