네 아무반응이 없습니다.

<script>
    var MARKER_ICON_URL = '<?php echo $board_skin_url ?>/img/mapicon001.png';
    var MARKER_HIGHLIGHT_ICON_URL = '<?php echo $board_skin_url ?>/img/mapicon002.png';
   
    var MARKER_SPRITE_POSITION = {
 
 <?php for ($i=0; $i<count($list); $i++) {
 $yti=($list[$i][subject]);  
 $ylink="<a href='{$list[$i]['href']}'>{$yti}</a>";
 $ylat=($list[$i][wr_3]);
 $ylng=($list[$i][wr_4]);
 ?>
 <?php if ($list[$i]['subject']){ ?>
 "<?php echo $yti?>": [<?php echo $ylat?>, <?php echo $ylng?>,"<?php echo $ylink?>"]
 <?php }?>
 <?php if ($i==count($list)-1) continue; ?>
 <?php if ($list[$i]['subject']){ ?>
 ,
 <?php } ?>
 <?php } ?>

    };
 
   
 var position = new naver.maps.LatLng(37.380177, 126.802934);
 
 var mapOptions = {
  //zoom: 7,
  center: position,
  mapTypeControl: true,
  mapTypeControlOptions: {
   style: naver.maps.MapTypeControlStyle.BUTTON,
   position: naver.maps.Position.TOP_LEFT
  },
  zoomControl: true,
  zoomControlOptions: {
   style: naver.maps.ZoomControlStyle.SMALL,
   position: naver.maps.Position.BOTTOM_RIGHT
  },
  scaleControl: true,
  scaleControlOptions: {
   position: naver.maps.Position.RIGHT_CENTER
  },
  logoControl: true,
  logoControlOptions: {
   position: naver.maps.Position.TOP_LEFT
  },
  mapDataControl: true,
  mapDataControlOptions: {
   position: naver.maps.Position.BOTTOM_LEFT
  }
 };

 var map = new naver.maps.Map(document.getElementById('map'),mapOptions);
 
 var bounds = map.getBounds(),
    southWest = bounds.getSW(),
    northEast = bounds.getNE(),
    lngSpan = northEast.lng() - southWest.lng(),
    latSpan = northEast.lat() - southWest.lat();
 
 var markers = [], infoWindows = [];

    var recognizer = new MarkerOverlappingRecognizer({
        highlightRect: false,
        tolerance: 15
    });
    recognizer.setMap(map);

    function highlightMarker(marker) {
        var icon = marker.getIcon();

        if (icon.url !== MARKER_HIGHLIGHT_ICON_URL) {
            icon.url = MARKER_HIGHLIGHT_ICON_URL;
            marker.setIcon(icon);

        }

        marker.setZIndex(1000);
    }

    function unhighlightMarker(marker) {
        var icon = marker.getIcon();

        if (icon.url === MARKER_HIGHLIGHT_ICON_URL) {
            icon.url = MARKER_ICON_URL;
            marker.setIcon(icon);

        }

        marker.setZIndex(100);
    }
 
 

    for (var key in MARKER_SPRITE_POSITION) {
  

  
  
  var position = new naver.maps.LatLng(MARKER_SPRITE_POSITION[key][0], MARKER_SPRITE_POSITION[key][1]);

        var marker = new naver.maps.Marker({
            map: map,
            position: position,
            title: key,
            icon: {
                url: MARKER_ICON_URL,
                size: new naver.maps.Size(50, 50),
                anchor: new naver.maps.Point(25, 25),
                origin: new naver.maps.Point(0, 0)
            },
           
            zIndex: 100
        });
 
  
  var infoWindow = new naver.maps.InfoWindow({
        content: '<div style="width:100px;text-align:center;padding:5px;">'+ MARKER_SPRITE_POSITION[key][2] +'</div>'
     });
 
  markers.push(marker);
  infoWindows.push(infoWindow);

  marker.addListener('mouseover', function(e) {
   highlightMarker(e.overlay);
  });
 
  marker.addListener('mouseout', function(e) {
   unhighlightMarker(e.overlay);
  });
 
  recognizer.add(marker);
  window.MARKER = marker;
 };
 

 naver.maps.Event.addListener(map, 'zoom_changed', function() {
  updateMarkers(map, markers);
 });
 
 naver.maps.Event.addListener(map, 'dragend', function() {
  updateMarkers(map, markers);
 });

 function updateMarkers(map, markers) {
  var mapBounds = map.getBounds();
  var marker, position;
  for (var i = 0; i < markers.length; i++) {
   marker = markers[i]
   position = marker.getPosition();
   if (mapBounds.hasLatLng(position)) {
    showMarker(map, marker);
   } else {
             hideMarker(map, marker);
   }
  }
 }

 function showMarker(map, marker) {
  if (marker.setMap()) return;
  marker.setMap(map);
 }

 function hideMarker(map, marker) {
  if (!marker.setMap()) return;
  marker.setMap(null);
 }
 
 
for (var i=0, ii=markers.length; i<ii; i++) {
  naver.maps.Event.addListener(markers[i], 'click', getClickHandler(i));
 }

 function getClickHandler(seq) {
  return function(e) {
   var marker = markers[seq],
   infoWindow = infoWindows[seq];
   if (infoWindow.getMap()) {
    infoWindow.close();
   } else {
    infoWindow.open(map, marker);
   }
  }
 }

    var overlapCoverMarker = null;

    naver.maps.Event.addListener(recognizer, 'overlap', function(list) {
        if (overlapCoverMarker) {
            unhighlightMarker(overlapCoverMarker);
        }

        overlapCoverMarker = list[0].marker;

        naver.maps.Event.once(overlapCoverMarker, 'mouseout', function() {
            highlightMarker(overlapCoverMarker);
        });
    });

    naver.maps.Event.addListener(recognizer, 'clickItem', function(e) {
        recognizer.hide();

        if (overlapCoverMarker) {
            unhighlightMarker(overlapCoverMarker);

            overlapCoverMarker = null;
        }
    });

    map.setZoom(13);
</script>