function newIcon(image,shadow) {
	var myIcon = new GIcon();
	myIcon.image = image;
	myIcon.shadow = shadow;
	myIcon.iconSize = new GSize(31,35);
	myIcon.shadowSize = new GSize(31,35);
	myIcon.iconAnchor = new GPoint(4,27);
	return myIcon;
}

function place_single_marker(pid,cid,did,name,street,num,lat,lng,micon) {
	micon.infoWindowAnchor = new GPoint(4, 27);
	micon.infoShadowAnchor = new GPoint(8, 31);
	markerOptions = {icon:micon };
	var point = new GLatLng(lat,lng);
	var s_marker = new GMarker(point, markerOptions);
	s_marker.pid = pid;
	s_marker.cat_id = cid;
	s_marker.dom_id = did;
	var mtext="<b>"+name+"</b><br>Адрес: "+street+", "+num;
	GEvent.addListener(s_marker, 'click', function() {
		s_marker.openInfoWindowHtml(mtext);
	});
	map.addOverlay(s_marker);
	return s_marker;
}

function deleteMarkers() {
	for (var i=0; i<gmarkers.length; i++) {
		map.removeOverlay(gmarkers[i]);
	}
	gmarkers = new Array();
}

function CatClick(cid,checked,city_id) {
	if (checked) {
		GDownloadUrl(site_url+"map_cher_xml.php?type=cat&id="+cid+"&city="+city_id, function(data) {
			var xml = GXml.parse(data);
			var markers = xml.documentElement.getElementsByTagName("marker");
			for (var i = 0; i < markers.length; i++) {
				var pid = markers[i].getAttribute("pid");
				var did = markers[i].getAttribute("did");
				var found = false;
				for (var j=0; j<gmarkers.length; j++) {
					if ((gmarkers[j].pid == pid) && (gmarkers[j].dom_id == did)) {
						gmarkers[j].show();
						map.panTo(gmarkers[j].getPoint());
						found = true;
					}
				}
				if (!found) {
					var name = markers[i].getAttribute("name");
					var street = markers[i].getAttribute("street");
					var num = markers[i].getAttribute("num");
					var lat = parseFloat(markers[i].getAttribute("lat"));
					var lng = parseFloat(markers[i].getAttribute("lng"));
//					var icon = markers[i].getAttribute("icon");
					if (lat*lng != 0) {
						var tmp_marker = place_single_marker(pid,cid,did,name,street,num,lat,lng,gicons[0]);
						gmarkers.push(tmp_marker);
						map.panTo(tmp_marker.getPoint());
					}
				}
			}
		});
	}
	else {
		//hide them
		for (var i=0; i<gmarkers.length; i++) {
			if (gmarkers[i].cat_id == cid) {
				gmarkers[i].hide();
			}
		}
	}

}

function show_firm(fid,city_id) {
	$.post(site_url+"map_cher_xml.php?type=firm&fid="+fid+"&city="+city_id, function(data) {
//	GDownloadUrl(site_url+"map_cher_xml.php?type=firm&fid="+fid+"&city="+city_id, function(data) {
		var xml = data;//GXml.parse(data);
		var markers = xml.documentElement.getElementsByTagName("marker");
		for (var i = 0; i < markers.length; i++) {
			var pid = markers[i].getAttribute("pid");
			var did = markers[i].getAttribute("did");
			var found = false;
			for (var j=0; j<gmarkers.length; j++) {
				if ((gmarkers[j].pid == pid) && (gmarkers[j].dom_id == did)) {
					gmarkers[j].show();
					map.panTo(gmarkers[j].getPoint());
					found = true;
				}
			}
			if (!found) {
				var name = markers[i].getAttribute("name");
				var street = markers[i].getAttribute("street");
				var num = markers[i].getAttribute("num");
				var lat = parseFloat(markers[i].getAttribute("lat"));
				var lng = parseFloat(markers[i].getAttribute("lng"));
				var cid = parseFloat(markers[i].getAttribute("cid"));
//				var icon = markers[i].getAttribute("icon");
				if (lat*lng != 0) {
					var tmp_marker = place_single_marker(pid,cid,did,name,street,num,lat,lng,gicons[2]);
					gmarkers.push(tmp_marker);
					map.panTo(tmp_marker.getPoint());
				}
			}
		}
	},"xml");
}

function search_on_map(s,city_id) {
	var bounds = map.getBounds();
	var southWest = bounds.getSouthWest();
	var northEast = bounds.getNorthEast();
	var lat1 = southWest.lat();
	var lng1 = southWest.lng();
	var lat2 = northEast.lat();
	var lng2 = northEast.lng();
	GDownloadUrl(site_url+"map_cher_xml.php?type=search&city="+city_id+"&la1="+lat1+'&la2='+lat2+'&ln1='+lng1+'&ln2='+lng2+'&'+s, function(data) {
			var xml = GXml.parse(data);
			var markers = xml.documentElement.getElementsByTagName("marker");
			for (var i = 0; i < markers.length; i++) {
				var did = markers[i].getAttribute("did");
				var text_line = markers[i].getAttribute("text_line");
				var street = markers[i].getAttribute("street");
				var num = markers[i].getAttribute("num");
				var lat = parseFloat(markers[i].getAttribute("lat"));
				var lng = parseFloat(markers[i].getAttribute("lng"));
//				var icon = markers[i].getAttribute("icon");
				if (lat*lng != 0) {
					var tmp_marker = place_single_marker(-1,-1,did,text_line,street,num,lat,lng,gicons[1]);
					gmarkers.push(tmp_marker);
					map.panTo(tmp_marker.getPoint());
				}
			}
//			map.zoomOut();
	});
}