function initialize() {
var myLatlng = new google.maps.LatLng(33.028202472973085, -96.79329652786255);
var myOptions = {
  zoom: 13,
  center: myLatlng,
  mapTypeId: google.maps.MapTypeId.ROADMAP
}

var map = new google.maps.Map(document.getElementById("map"), myOptions);

var contentString = '<div id="gm">'+
    'Stellar Salon'+
    '</div>';
    
var infowindow = new google.maps.InfoWindow({
    content: contentString
});

var marker = new google.maps.Marker({
    position: myLatlng,
    map: map,
    title: 'Stellar Salon'
});
google.maps.event.addListener(marker, 'click', function() {
  infowindow.open(map,marker);
});
}