// JavaScript Document
var marker_cnt=0;
var i=0;
var j=0;
var poi_marker_cnt=0;
var pi=0;
var pj=0;
var map;
var localSearch = new GlocalSearch();
var PoilocalSearch = new GlocalSearch();
var infowindow_arr=new Array();
var marker_arr=new Array();
var poi_infowindow_arr=new Array();
var poi_marker_arr=new Array();

var icon = new GIcon();
icon.image = "http://www.google.com/mapfiles/marker.png";
icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
icon.iconSize = new GSize(20, 34);
icon.shadowSize = new GSize(37, 34);
icon.iconAnchor = new GPoint(10, 34);

function usePointFromPostcode(postcode, markertype,infotxt,streetadd,proprice,probed,proimg,protype,callbackFunction) {
	//alert("usepoint>>>"+postcode+","+markertype+","+protype);
	//alert("enter "+infotxt);

	infowindow_arr[i]='<table cellpadding=\"2\" cellspacing=\"3\" border=\"0\" width=\"300\" class=\"infowindow\"><tr><td width=\"60\" align=\"left\" valign=\"top\"><img src=\"'+proimg+'\" width=\"60\" height=\"50\" border=\"0\" class=\"imgborder\"\/><\/td><td width=\"240\" align=\"left\" valign=\"top\"><b>'+streetadd+'</b><br \/>Price &pound;'+proprice+'<br \/>'+probed+' Bedroom - '+protype+'<\/td><\/tr><tr><td colspan=\"2\" height=\"5\"><\/td><\/tr><tr><td colspan=\"2\" align=\"right\"><a href=\"propdetail.php?property_id='+infotxt+'\" target=\"_parent\">Full Details</a><\/td><\/tr><tr><td colspan=\"2\" height=\"5\"><\/td><\/tr><\/table>';
	marker_arr[i]=markertype;
	i++;
	localSearch.setSearchCompleteCallback(null, 
		function() {			
			if (localSearch.results[0])
			{		
				
				var resultLat = localSearch.results[0].lat;
				var resultLng = localSearch.results[0].lng;
				var point = new GLatLng(resultLat,resultLng);
				//alert("marker>>>"+point+","+markertype+","+infotxt)
				callbackFunction(point,marker_arr[j],infowindow_arr[j]);
				j++;
				marker_cnt++;

			}else{
				//alert(postcode+" Postcode not found!");
			}
		});	
	localSearch.execute(postcode + ", UK");
	//alert("after exe "+postcode);

}

function usePoiPointFromPostcode(postcode,poi_markertype,poititle,poidetail,streetadd,callbackFunction1) {
	//alert("usepoipoint>>>"+postcode+","+poi_markertype+","+poititle);
	//alert("enter "+infotxt);

	poi_infowindow_arr[pi]='<table cellpadding=\"2\" cellspacing=\"3\" border=\"0\" width=\"300\" class=\"infowindow\"><tr><td align=\"left\" valign=\"top\">'+poititle+'<\/td><\/tr><tr><td align=\"left\" valign=\"top\">'+poidetail+'<\/td><\/tr><tr><td align=\"left\" valign=\"top\"><b>'+streetadd+'</b><\/td><\/tr><tr><td height=\"5\"><\/td><\/tr><\/table>';
	poi_marker_arr[pi]=poi_markertype;
	pi++;
	PoilocalSearch.setSearchCompleteCallback(null, 
		function() {			
			if (PoilocalSearch.results[0])
			{		
				
				var poiresultLat = PoilocalSearch.results[0].lat;
				var poiresultLng = PoilocalSearch.results[0].lng;
				var poi_point = new GLatLng(poiresultLat,poiresultLng);
				//alert("marker>>>"+point+","+markertype+","+infotxt)
				callbackFunction1(poi_point,poi_marker_arr[pj],poi_infowindow_arr[pj]);
				pj++;
				poi_marker_cnt++;

			}else{
				//alert(postcode+" Postcode not found!");
			}
		});	
	PoilocalSearch.execute(postcode + ", UK");
	//alert("after exe "+postcode);

}

function useBranchPointFromPostcode(postcode, markertype, branch_title,address_line1,address_line2,town_city,tel_w,callbackFunction) {
	//alert("usepoint>>>"+postcode+","+markertype+","+protype);
	//alert("enter "+infotxt);

	infowindow_arr[i]='<table cellpadding=\"2\" cellspacing=\"3\" border=\"0\" width=\"300\" class=\"infowindow\"><tr><td align=\"left\" valign=\"top\">'+branch_title+'<\/td><\/tr><tr><td align=\"left\" valign=\"top\">'+address_line1+'<br \/>'+address_line2+'<br \/>'+town_city+'<br \/>Tel: '+tel_w+'<\/td><\/tr><tr><td height=\"5\"><\/td><\/tr><\/table>';
	//alert(infowindow_arr[i]);
	marker_arr[i]=markertype;
	i++;
	localSearch.setSearchCompleteCallback(null, 
		function() {			
			if (localSearch.results[0])
			{		
				
				var resultLat = localSearch.results[0].lat;
				var resultLng = localSearch.results[0].lng;
				var branch_point = new GLatLng(resultLat,resultLng);
				//alert("marker>>>"+point+","+markertype+","+infotxt)
				callbackFunction(branch_point,marker_arr[j],infowindow_arr[j]);
				j++;
				marker_cnt++;

			}else{
				//alert(postcode+" Postcode not found!");
			}
		});	
	localSearch.execute(postcode + ", UK");
	//alert("after exe "+postcode);

}

function placeMarkerAtPoint(point,icon,infotxt)
{
	//alert("Property marker>> "+infotxt);
	var marker = new GMarker(point,icons[icon]);
	GEvent.addListener(marker, "click", function() {
	marker.openInfoWindowHtml(infotxt);
      	});
	map.addOverlay(marker);
	map.setCenter(point, 11);
}

function placePoiMarkerAtPoint(poi_point,poi_icon,infotxt1)
{
	//alert("poi marker>> "+infotxt1);
	var poi_marker = new GMarker(poi_point,poi_icons[poi_icon]);
	GEvent.addListener(poi_marker, "click", function() {
	poi_marker.openInfoWindowHtml(infotxt1);
      	});
	map.addOverlay(poi_marker);
	map.setCenter(poi_point, 11);
}

function placeBranchMarkerAtPoint(branch_point,branch_icon,infotxt1)
{
	//alert("poi marker>> "+infotxt1);
	var branch_marker = new GMarker(branch_point,branch_icon);
	GEvent.addListener(branch_marker, "click", function() {
	branch_marker.openInfoWindowHtml(infotxt1);
      	});
	map.addOverlay(branch_marker);
	map.setCenter(branch_point, 11);
}


function setCenterToPoint(point)
{
	map.setCenter(point, 7);
}

function showPointLatLng(point)
{
	alert("Latitude: " + point.lat() + "\nLongitude: " + point.lng());
}

function mapLoad() {
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById("map"));	
		
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(54.622978,-2.592773),11);
		//map.addControl(new google.maps.LocalSearch());
	}
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function addUnLoadEvent(func) {
	var oldonunload = window.onunload;
	if (typeof window.onunload != 'function') {
	  window.onunload = func;
	} else {
	  window.onunload = function() {
	    oldonunload();
	    func();
	  }
	}
}

//addLoadEvent(mapLoad);
addUnLoadEvent(GUnload);