var map = null;
    var geocoder = null;
    var isCompatible = GBrowserIsCompatible();	

    function initialize() {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map_canvas"), G_NORMAL_MAP, 180, 260);
        //map.setCenter(new GLatLng(37.4419, -122.1419), 13);
        geocoder = new GClientGeocoder();
      }
    }
	
    function showGmapAddress(adress) {
		initialize();
		if (isCompatible) {
	        // Create Map
	        map = new GMap2(document.getElementById("map_canvas"));
	        map.setCenter(new GLatLng(50.830001,4.329999), 7);
	
	        // Add controls
	        map.addControl(new GSmallMapControl());
			var geocoder = new GClientGeocoder();		
			geocoder.getLatLng(
			  address,
			  function(point) {
			    if (!point) {
			      alert(address + " not found");
			      //$('#gmap').hide();
			    } else {
			      //$('#gmap').show();			      
			      var marker = new GMarker(point);
			      map.addOverlay(marker);
			      map.setCenter(point, 15);
			    }
			  }
			);
			
	    }    	
    }