Need help adding a marker to the map.

sb-gmap

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<div id="sitkobrunomap" style="height:200px;width:100%;"></div>
	<script type="text/javascript">
    function init_map(){
      var stylesArray = [
        {"featureType":"poi","elementType":"geometry.fill","stylers":[{"visibility":"off"}]},
        {"featureType":"all","elementType":"geometry.fill","stylers":[{"saturation":-100}]},
        {"featureType":"transit","elementType":"labels","stylers":[{"visibility":"off"}]},
        {"featureType":"road","elementType":"all","stylers":[{"saturation":-100},{"lightness":30}]},
        {"featureType":"water","elementType":"geometry.fill","stylers":[{"hue":"#4c639e"},{"lightness":-37}]},
        {"featureType":"road","elementType":"labels","stylers":[{"weight":2.44},{"saturation":-85},{"gamma":0.75}]},
        {"featureType":"road.local","elementType":"geometry.fill","stylers":[{"lightness":-10}]},
        {"featureType":"water","elementType":"labels","stylers":[{"saturation":-100},{"lightness":-11}]},
        {"featureType":"poi","elementType":"labels","stylers":[{"visibility":"on"},{"saturation":-73},{"lightness":-10}]}
			]

      var myOptions = {
        zoom:14,
        center:new google.maps.LatLng(<?php echo $adds['lat']; ?>, <?php echo $adds['lng']; ?>),
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        mapTypeControl: false,
        scrollwheel: false,
        panControl: false,
        zoomControl: true,
        zoomControlOptions: {
        	style: google.maps.MapTypeControlStyle.SMALL,
        	postion: google.maps.ControlPosition.TOP_LEFT
        },
        scaleControl: true,
        overviewMapControl: false
			};
      map = new google.maps.Map(document.getElementById("sitkobrunomap"), myOptions);
      map.setOptions({styles: stylesArray});
      var pinLocation = new google.maps.LatLng(<?php echo $adds['lat']; ?>, <?php echo $adds['lng']; ?>)
      marker = new google.maps.Marker({
        map: map,
        position: pinLocation,
        icon: "client image directory withheld"
      });
      var contentString = '<b>Client Name</b><br/>Client Address';
      var infowindow = new google.maps.InfoWindow({ content: contentString });
      google.maps.event.addListener(marker, 'click', function(){infowindow.open(map,marker);});}
      google.maps.event.addDomListener(window, 'load', init_map);
</script>