function load() {
        if (GBrowserIsCompatible()) {
            var map = new GMap2(document.getElementById("map"));
            
            map.addControl(new GLargeMapControl3D());
			map.addControl(new GMapTypeControl());
            map.addControl(new GOverviewMapControl());
            //idonus map.setCenter(new GLatLng(, ), 10);
			map.setCenter(new GLatLng(52.1,4.9), 9);
            map.setMapType(G_PHYSICAL_MAP);
            

         	map.enableScrollWheelZoom();  
				 
			var bounds = new GLatLngBounds();
       


			GDownloadUrl("xml/xml_groenten1.php", function(data) {
                var xml = GXml.parse(data);
                var markers = xml.documentElement.getElementsByTagName("marker");
                for (var i = 0; i < markers.length; i++) {
					var count = markers[i].getAttribute("count");
					
					if (count==2) {	
		                	var groente_id1 = markers[i].getAttribute("groente_id1");
		                    var user_id1 = markers[i].getAttribute("user_id1");
		                    var naam1 = markers[i].getAttribute("naam1");	
		                    var type1 = markers[i].getAttribute("type1");
							var prijs1 = markers[i].getAttribute("prijs1");
							var houdbaarheid1 = markers[i].getAttribute("houdbaarheid1");
							var oogst_datum1 = markers[i].getAttribute("oogst_datum1");
							
							var groente_id2 = markers[i].getAttribute("groente_id2");
		                    var user_id2 = markers[i].getAttribute("user_id2");
		                    var naam2 = markers[i].getAttribute("naam2");	
		                    var type2 = markers[i].getAttribute("type2");
							var prijs2 = markers[i].getAttribute("prijs2");
							var houdbaarheid2 = markers[i].getAttribute("houdbaarheid2");
							var oogst_datum2 = markers[i].getAttribute("oogst_datum2");
		                    
		                    var postcode = markers[i].getAttribute("postcode");
							var img_name = markers[i].getAttribute("img_name");
							var img_name_icon1 = markers[i].getAttribute("img_name_icon1");
							var img_name_icon2 = markers[i].getAttribute("img_name_icon2");
		                    var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
		                    parseFloat(markers[i].getAttribute("lng")));
		                    var marker = createMarker2(point,groente_id1,user_id1,naam1,type1,prijs1,houdbaarheid1,oogst_datum1,groente_id2,user_id2,naam2,type2,prijs2,houdbaarheid2,oogst_datum2,postcode,img_name,img_name_icon1,img_name_icon2);
		                    map.addOverlay(marker);
		                    
	                 }
	                 if (count==3) {	
						
		                	var groente_id1 = markers[i].getAttribute("groente_id1");
		                    var user_id1 = markers[i].getAttribute("user_id1");
		                    var naam1 = markers[i].getAttribute("naam1");	
		                    var type1 = markers[i].getAttribute("type1");
							var prijs1 = markers[i].getAttribute("prijs1");
							var houdbaarheid1 = markers[i].getAttribute("houdbaarheid1");
							var oogst_datum1 = markers[i].getAttribute("oogst_datum1");
							
							var groente_id2 = markers[i].getAttribute("groente_id2");
		                    var user_id2 = markers[i].getAttribute("user_id2");
		                    var naam2 = markers[i].getAttribute("naam2");	
		                    var type2 = markers[i].getAttribute("type2");
							var prijs2 = markers[i].getAttribute("prijs2");
							var houdbaarheid2 = markers[i].getAttribute("houdbaarheid2");
							var oogst_datum2 = markers[i].getAttribute("oogst_datum2");
							
							var groente_id3 = markers[i].getAttribute("groente_id3");
		                    var user_id3 = markers[i].getAttribute("user_id3");
		                    var naam3 = markers[i].getAttribute("naam3");	
		                    var type3 = markers[i].getAttribute("type3");
							var prijs3 = markers[i].getAttribute("prijs3");
							var houdbaarheid3 = markers[i].getAttribute("houdbaarheid3");
							var oogst_datum3 = markers[i].getAttribute("oogst_datum3");
		                    
		                    var postcode = markers[i].getAttribute("postcode");
							var img_name = markers[i].getAttribute("img_name");
							var img_name_icon1 = markers[i].getAttribute("img_name_icon1");
							var img_name_icon2 = markers[i].getAttribute("img_name_icon2");
							var img_name_icon3 = markers[i].getAttribute("img_name_icon3");
		                    var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
		                    parseFloat(markers[i].getAttribute("lng")));
		                    var marker = createMarker3(point,groente_id1,user_id1,naam1,type1,prijs1,houdbaarheid1,oogst_datum1,groente_id2,user_id2,type2,naam2,prijs2,houdbaarheid2,oogst_datum2,groente_id3,user_id3,naam3,type3,prijs3,houdbaarheid3,oogst_datum3,postcode,img_name,img_name_icon1,img_name_icon2,img_name_icon3);
		                    map.addOverlay(marker);
		                    
	                    }
						if (count>3) {	
						
		                	var groente_id1 = markers[i].getAttribute("groente_id1");
		                    var user_id1 = markers[i].getAttribute("user_id1");
		                    var naam1 = markers[i].getAttribute("naam1");	
		                    var type1 = markers[i].getAttribute("type1");
							var prijs1 = markers[i].getAttribute("prijs1");
							var houdbaarheid1 = markers[i].getAttribute("houdbaarheid1");
							var oogst_datum1 = markers[i].getAttribute("oogst_datum1");
							
							var groente_id2 = markers[i].getAttribute("groente_id2");
		                    var user_id2 = markers[i].getAttribute("user_id2");
		                    var naam2 = markers[i].getAttribute("naam2");	
		                    var type2 = markers[i].getAttribute("type2");
							var prijs2 = markers[i].getAttribute("prijs2");
							var houdbaarheid2 = markers[i].getAttribute("houdbaarheid2");
							var oogst_datum2 = markers[i].getAttribute("oogst_datum2");
							
							var groente_id3 = markers[i].getAttribute("groente_id3");
		                    var user_id3 = markers[i].getAttribute("user_id3");
		                    var naam3 = markers[i].getAttribute("naam3");	
		                    var type3 = markers[i].getAttribute("type3");
							var prijs3 = markers[i].getAttribute("prijs3");
							var houdbaarheid3 = markers[i].getAttribute("houdbaarheid3");
							var oogst_datum3 = markers[i].getAttribute("oogst_datum3");
		                    
		                    var postcode = markers[i].getAttribute("postcode");
							var img_name = markers[i].getAttribute("img_name");
							var img_name_icon1 = markers[i].getAttribute("img_name_icon1");
							var img_name_icon2 = markers[i].getAttribute("img_name_icon2");
							var img_name_icon3 = markers[i].getAttribute("img_name_icon3");
		                    var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
		                    parseFloat(markers[i].getAttribute("lng")));
		                    var marker = createMarker4(point,count,groente_id1,user_id1,naam1,type1,prijs1,houdbaarheid1,oogst_datum1,groente_id2,user_id2,type2,naam2,prijs2,houdbaarheid2,oogst_datum2,groente_id3,user_id3,naam3,type3,prijs3,houdbaarheid3,oogst_datum3,postcode,img_name,img_name_icon1,img_name_icon2,img_name_icon3);
		                    map.addOverlay(marker);
		                    
	                    }
						if (count==1) {
							if (markers[i].getAttribute("img_name")=='icon_tas') {
                            
                                var groente_id1 = markers[i].getAttribute("groente_id1");
                                var user_id1 = markers[i].getAttribute("user_id1");
                                
                                var naam1 = markers[i].getAttribute("naam1");	
                                var postcode = markers[i].getAttribute("postcode");
                                var type1 = markers[i].getAttribute("type1");
                                var prijs1 = markers[i].getAttribute("prijs1");
                                var houdbaarheid1 = markers[i].getAttribute("houdbaarheid1");
                                var oogst_datum1 = markers[i].getAttribute("oogst_datum1");
                                var str_num = markers[i].getAttribute("str_num1");
                                var woonplaats = markers[i].getAttribute("woonplaats1");
                                var www = markers[i].getAttribute("www1");
                                var img_name = markers[i].getAttribute("img_name");
                                
                                var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
                                parseFloat(markers[i].getAttribute("lng")));
                                var marker = createMarker_tas(point,groente_id1,user_id1,naam1,type1,prijs1,houdbaarheid1,oogst_datum1,postcode,str_num,woonplaats,www,img_name);
                                map.addOverlay(marker);
			                } else {
                            
                                var groente_id1 = markers[i].getAttribute("groente_id1");
                                var user_id1 = markers[i].getAttribute("user_id1");
                                
                                var naam1 = markers[i].getAttribute("naam1");	
                                var postcode = markers[i].getAttribute("postcode");
                                var type1 = markers[i].getAttribute("type1");
                                var prijs1 = markers[i].getAttribute("prijs1");
                                var houdbaarheid1 = markers[i].getAttribute("houdbaarheid1");
                                var oogst_datum1 = markers[i].getAttribute("oogst_datum1");
                                var img_name = markers[i].getAttribute("img_name");
                                
                                var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
                                parseFloat(markers[i].getAttribute("lng")));
                                var marker = createMarker1(point,groente_id1,user_id1,naam1,type1,prijs1,houdbaarheid1,oogst_datum1,postcode,img_name);
                                map.addOverlay(marker);
                            }
							
							bounds.extend(point); 
	                	}  
						map.setZoom(map.getBoundsZoomLevel(bounds)); 
                        map.setCenter(bounds.getCenter())  
                }
            });
            
        }
    }

	function ge(idname) {
        var element = document.getElementById(idname);
                
        return element;
    }

    function zoom(oEvent, s) {
        if(s == -120) {
            map.zoomOut();
		}
        if(s == 120) {
            map.zoomIn();
        }
    }
            
            
    function mwh() {
        var d = ge('map');
                
        if (d) {
            try
            {
				if (document.body.addEventListener) {
					d.addEventListener('DOMMouseScroll', function(oEvent) {zoom(oEvent, oEvent.detail * -40); }, false);
				} else {
					d.onmousewheel = function() { zoom(event, event.wheelDelta); return false; }
				}
			}
            catch (ex) {}
		}
    }