var iconA = new GIcon(); 
    iconA.image = "/images/map/icons_center_1.png";
	iconA.shadow = "/images/map/icons_center_2.png";
	iconA.iconSize = new GSize(36, 36);
	iconA.shadowSize = new GSize(56, 32);
	iconA.iconAnchor = new GPoint(18, 36);
	iconA.infoWindowAnchor = new GPoint(16, 0);

    var customIcons = [];
	customIcons["A"] = iconA;
	
	function createMarker(point, name, text, type, url) {
      var marker = new GMarker(point, customIcons[type]);
      var html = "<div class='map'><a href='" + url + "'><b>" + name + "</b></a> <br/>" + text + "</div>";
      GEvent.addListener(marker, 'click', function() {
        marker.openInfoWindowHtml(html);
      });
      return marker;
    }