var limit_markers = []; 
var markersArray=[];
var map;
var a;
var k;


function myclick_pop(i) { //This opens up selected hotel marker in map by ItemCode

	for (var j=0; j<markersArray.length; j++)
	{
		if (markersArray[j].myitemcode == i)
		{	
			GEvent.trigger(markersArray[j],"click");
		}
	}
}


function initMap() {
	if (GBrowserIsCompatible()) {
		var marker;
		var icons=[];
		var markerCluster = null;
		var MarkerClusterer;
		var gmarkers = [];
		var attractions = [];
		var tooltip;

		var icons=[];
		var categories=[];
		var landmarks=[];
		var markersArrayTemp=[];
		var markers_lm_ArrayTemp=[];
		var markerCluster = null;
		var starFlag = 1;
		var gmarkers = [];
		
				
				function aMarker(point,name,html,category,star,type,hotel_lm,html_mouse,price,itemcode,star_img,image) {
					var content = {						
						el:'span',ch:[	
							{el:'dl',ch:[									  
								{el:'img',att:{src:'http://www.cityhotels.ie/hotels/image.php?name=' + image + '&w=50&h=50'}
								}]
							}, 
							{el:'dl',ch:[
								{el:'dt',ch:[
									{txt:name}
								]},
								{el:'img',att:{src:'http://www.cityhotels.ie/images/mapping/'+star_img}
								},
								{el:'span',ch:[
									{txt:'from \u20AC'+price +' per night'}
								]}]
							}]
					};	
					var marker = new GMarker(point,icons[type]);
					var tooltip = new Tooltip(marker,jsonToDom(content),5);
					marker.tooltip = tooltip;
					marker.mycategory = category;  
					marker.mylandmark = hotel_lm;
					marker.myitemcode = itemcode;
        			marker.myname = name;
					marker.mystar = star;
					GEvent.addListener(marker, "click", function() {
					  //marker.openInfoWindowHtml(html);
					  marker.openExtInfoWindow(
							map,
						  "map_pop_up_box",
						  html,
						  {beakOffset: 3}
						); 
					});
					GEvent.addListener(marker, "mouseover", function() {
					  this.tooltip.show();
					  
					});		
					GEvent.addListener(marker, "mouseout", function() {
					  this.tooltip.hide();
					});	
					markersArray.push(marker);
					
					//map.addOverlay(tooltip);
				
					return marker;
			  }

			  
			  	function attractionMarker(point,name,html_attraction,type,id) {
					var content = {
						el:'dl',ch:[
							{el:'dt',ch:[
								{txt:name}
							]}
						]
					};
					var marker = new GMarker(point,icons[type]);
					var tooltip1 = new Tooltip(marker,jsonToDom(content),5);
					marker.tooltip1 = tooltip1;		
        			marker.myname = name;
					marker.myid = id;
					GEvent.addListener(marker, "click", function() {
					  marker.openInfoWindowHtml(html_attraction);
					});	
					GEvent.addListener(marker, "mouseover", function() {
					  //marker.openInfoWindowHtml(html_mouse);
					  this.tooltip1.show();
					});		
					GEvent.addListener(marker, "mouseout", function() {
					  //marker.openInfoWindowHtml(html_mouse);
					  this.tooltip1.hide();
					});	
					//map.addOverlay(tooltip1);
					return marker;
			  }
			  

		

	  // create the map
		map=new GMap2(document.getElementById('search_results_map'));
		map.setCenter(new GLatLng(city_lat, city_lon),city_zoom);
		map.setUIToDefault();
	
		var baseIcon = new GIcon(G_DEFAULT_ICON);
		baseIcon.iconAnchor = new GPoint(9,34);
		baseIcon.iconSize = new GSize(20,34);
		baseIcon.infoWindowAnchor = new GPoint(9,2);	
		baseIcon.shadow = null;
		
		icons["hotel"] = new GIcon(baseIcon,"http://www.cityhotels.ie/images/googlemaps/h.png");
		//icons["group"] = new GIcon(baseIcon,"http://www.cityhotels.ie/images/googlemaps/h.png");
		icons["attraction"] = new GIcon(baseIcon,"http://www.cityhotels.ie/images/googlemaps/am.png");
		
		GDownloadUrl(xmlData, function(doc) {
        			var xmlDoc = GXml.parse(doc);
        			var markers = xmlDoc.documentElement.getElementsByTagName("marker");
        			for (var i = 0; i < markers.length; i++) 
					{
						  // obtain the attribues of each marker
						var lat = parseFloat(markers[i].getAttribute("lat"));
						var lng = parseFloat(markers[i].getAttribute("lng"));
						var point = new GLatLng(lat,lng);
						var name = markers[i].getAttribute("name");
						var address1 = markers[i].getAttribute("address1");
  						var address2 = markers[i].getAttribute("address2");
						var address3 = markers[i].getAttribute("address3");
						var itemcode = markers[i].getAttribute("itemcode");
						var linkname = markers[i].getAttribute("linkname");
						var id = markers[i].getAttribute("id");
						var star_text = markers[i].getAttribute("star_text");
						var star = markers[i].getAttribute("star");
						var image = markers[i].getAttribute("images");
						var brief = markers[i].getAttribute("brief");
						var priceTemp = markers[i].getAttribute("priceTemp");
						var type = markers[i].getAttribute("type");
						//var html = "<div style=\"height: 210px;width:465px;\"><div id=\"home_map_hotel_img_pop\"><img src=\"http://www.cityhotels.ie/hotels/image.php?name=" + image + "&w=96&h=96\" border=\"0\" /></div><div id=\"home_map_img_rhs_pop\"><div id=\"home_map_hotel_name_pop\"><strong>" + name + "</strong></div><div id=\"home_map_hotel_add_pop\">" + address1 + ",</b> <br/>" + address2 + ",</b> <br/>" + address3 + "</div><div id=\"home_map_hotel_star_pop\"><strong>" + star_text + " STAR RATING</strong> <img src=\"http://www.cityhotels.ie/images/mapping/" + star + "\" border=\"0\" /></div></div><div id=\"#\" style=\"clear:both\"></div><div id=\"home_map_lhs_pop\"><div id=\"home_map_hotel_desc_pop\">" + brief + "... <a href=\"http://www.cityhotels.ie/hotels/" + linkname + "\">more details</a></div><div id=\"home_map_hotel_from_pop\"><div class=\"pricefromtxt\"><strong>from</strong></div><div class=\"pricefrom\"> &euro;" + priceTemp + "</div><div class=\"pricefromtxt\"><strong>per night</strong></div></div></div><div id=\"#\" style=\"clear:both\"><div id=\"home_map_lhs_pop_row2\"><div id=\"home_map_hotel_call_pop\"><strong><span class=\"orangetext\"></div></div></div><div id=\"#\" style=\"clear:both\"><div id=\"home_map_lhs_pop_row2\"><div id=\"home_map_hotel_call_pop\"><strong><span class=\"orangetext\">Book online or call <br/> +353 1 685 4312</span></div><a href=\"http://www.cityhotels.ie/" + linkname + "\"><img src=\"http://www.cityhotels.ie/images/booknow.gif\" border=\"0\" style=\"margin-top:7px\"></a></div>";
						var html = "<div style=\"padding:4px;\"><div id=\"home_map_hotel_img_pop\"><img src=\"http://www.cityhotels.ie/hotels/image.php?name=" + image + "&w=90&h=90\" border=\"0\" /></div><div id=\"map_box_hotel_info\">            <div id=\"map_box_hotel_name_pop\"><strong>" + name + "</strong></div><div id=\"map_box_add\">" + address1 + ",</div><div id=\"map_box_add\">" + address2 + ",</div><div id=\"map_box_add\">" + address3 + "</div><div id=\"map_box_star\"><strong>" + star_text + " STAR RATING</strong> <img src=\"http://www.cityhotels.ie/images/mapping/" + star + "\" border=\"0\" /></div></div><div id=\"map_box_row\"><a href=\"http://www.parishotels.ie/" + linkname + "\">Full description and rooms available</a><div id=\"map_box_right\"><a href=\"#" + itemcode + "_link\">Show on list</a></div></div><div id=\"map_box_price\">Prices from: <span class=\"map_box_euro\">&euro;" + priceTemp + "</span></div><div id=\"map_box_button\"><a href=\"http://www.parishotels.ie/" + linkname + "\"><img src=\"http://www.cityhotels.ie/images/booknow.gif\" border=\"0\" style=\"margin-top:7px\"></a></div><div id=\"map_box_row_ph\">Book online now or call us for free advice on +353 1 685 4312</div></div>";
						var html_mouse = "<div style=\"height: 21px;width:100%;\"><strong>" + name + " </strong><br/><img src=\"http://www.cityhotels.ie/images/mapping/" + star + "\" border=\"0\" /><div class=\"pricefromtxt_mouseover\">From</div><div class=\"pricefrom_mouseover\"> &euro;" + priceTemp + "</div><div class=\"pricefromtxt_mouseover\"> Per Night</div></div>";
						var html_attraction = "<div style=\"height: 30px;width:220px;\"><div id=\"home_map_img_rhs_pop\"><div id=\"home_map_hotel_name_pop\"><strong>" + name + "</strong></div><div id=\"home_map_hotel_add_pop\">" + address1 + "</b> <br/></div>";
          				var category = markers[i].getAttribute("category");
						var hotel_lm = markers[i].getAttribute("hotel_lm");
          				

						if (type == 'hotel') 
						{
							// create the marker
							//if (hotel_lm == 'LMPAR01')
							//{
          						marker = aMarker(point,name,html,category,star_text,type,hotel_lm,html_mouse,priceTemp,itemcode,star,image);
								//map.addOverlay(marker);	
							//}
						} else if (type == 'attraction')
						{
          					marker = attractionMarker(point,name,html_attraction,type,id);
							gmarkers.push(marker);
							attractions.push(id);
							map.addOverlay(marker);	
							map.addOverlay(marker.tooltip1);	
						}
					}

					//markerCluster = new MarkerClusterer(map, markersArray, { maxZoom: 18, minClusterSize: 15});
					
					for (a=0; a < markersArray.length; a++) 
					{	
						for (k=0; k < limit_markers.length; k++) 
						{
							if (markersArray[a].myitemcode == limit_markers[k]) {		
								map.addOverlay(markersArray[a]);
								map.addOverlay(markersArray[a].tooltip);
							}
						}
					}
					
			});
	

   }
	}