var map = null;
	    var geocoder = null;

	    function initialize() {
	      if (GBrowserIsCompatible()) {
	        map = new GMap2(document.getElementById("map_canvas"));
			map.addControl(new GLargeMapControl());
			var icon = new GIcon();
	        icon.image = 'http://www.ls-chemise.com/style/marqueur.png';
	        icon.iconSize = new GSize(30, 20);
	        icon.iconAnchor = new GPoint(15, 10);
	        icon.infoWindowAnchor = new GPoint(25, 7);
			opts = { 
	          "icon": icon,
	          "clickable": true,
	          "title": "Votre point mesure",
	          "labelText": "A",
	          "labelOffset": new GSize(-6, -10)
	        };
			 map.addControl(new GLargeMapControl()); 
			var mapControl = new GMapTypeControl();
			map.addControl(mapControl);
	        geocoder = new GClientGeocoder();
	      }
	    }

	    function showAddress(address) {
	      if (geocoder) {
	        geocoder.getLatLng(
	          address,
	          function(point) {
	            if (!point) {
	              alert(address + " not found");
	            } else {
	              map.setCenter(point, 15);
	              var marker = new GMarker(point,opts);
	              map.addOverlay(marker);
	              //marker.openInfoWindowHtml(address);
	            }
	          }
	        );
	      }
	    }