if (GBrowserIsCompatible()) {


	function DumpMarkers(){ 
		// alert(clusterer.markers.length)
		for (var i = 0; i < clusterer.markers.length; i++) { 
			clusterer.RemoveMarker(clusterer.markers[i]); 
		} 
		clusterer.markers.length=0;
	} 


	// load new
	
	function loadMap(){
		DumpMarkers();
		GDownloadUrl("/locator_data.php?locations=1&type=c", process_it);				 
	}
	

  // Display the map, with some controls
  var map = new GMap(document.getElementById("map"));
  map.setUIToDefault();
  map.addControl(new GLargeMapControl());
  map.addControl(new GMapTypeControl());

  map.setCenter(new GLatLng(start_lat, start_lon), 11);

    var bounds = new GLatLngBounds();


  // ================================================================
  // Location Marker Function

  function createMarker(data,winetab,locationtab) {
	
				
	var storeIcon = new GIcon(G_DEFAULT_ICON);

	if(data.type == 'c') {
    	storeIcon.image = "/img_ui/marker_red_c.png";
	}else if (data.type == 'bm'){
    	storeIcon.image = "/img_ui/marker_green.png";
	}else if (data.type == 'bj'){
    	storeIcon.image = "/img_ui/marker_red_b.png";
	}else if (data.type == 's'){
    	storeIcon.image = "/img_ui/marker_blue_s.png";
	}else if (data.type == 'sw'){
    	storeIcon.image = "/img_ui/marker_orange_s.png";
	}else if (data.type == 'vo'){
    	storeIcon.image = "/img_ui/marker_orange_v.png";
	}
	markerOptions = { icon:storeIcon };		

    var marker = new GMarker(data.point,markerOptions);
    GEvent.addListener(marker, "click", function() {
  		marker.openInfoWindowTabsHtml([new GInfoWindowTab("Wine",winetab), new GInfoWindowTab("Store",locationtab)]);
    });

    return marker;
  }


function createWineHTML(data){

	w_html = "<div class=\"tab_wine\">";

	if(data.type == 'c') {
    	w_html += '<img src="/img/logo_costco.gif" alt="Costco" class="icon"><strong>'+data.storename+'</strong>';
	}else if (data.type == 'bm'){
		w_html += '<strong>' + data.storename + '</strong>';
	}else if (data.type == 's'){
    	w_html += '<img src="/img/logo_sams.gif" alt="Sam\'s Club" class="icon"><strong>'+data.storename+'</strong>';
	}else if (data.type == 'sw'){
    	w_html += "<strong>Safeway</strong>";
	}else if (data.type == 'vo'){
    	w_html += "<strong>Von's</strong>";
	}else if (data.type == 'bj'){
    	w_html += '<img src="/img/logo_bjs.png" alt="BJ\'s Wholesale" class="icon"><strong>'+data.storename+'</strong>';
	}
	
	if(data.lots){
		w_html += "<ul>";
		for ( var m in data.lots ){
			w_html += '<li><a href="/wine/lot/' + data.lots[m] + '/">Lot ' + data.lots[m] + '</a> ' + wineData[data.lots[m]] + '</li>';
		}
		w_html += '</ul>';
		w_html += "Please call retailer at "+data.storephone+" to ensure availability.";

	} else {
		if(data.type != 'c' && data.type != 's'){
			w_html += '<br><br>Please contact the location for wines available:<br><br> <strong>' + data.storephone + '</strong>';
		} else {
			w_html += '<br><br>More Cameron Hughes Wine deliveries coming soon to this location!';
			w_html += '<br><br>You can also buy online now in our <a href="http://store.chwine.com/" target="_blank">Web Store</a>.';
		}
	}

	return w_html;
}

function createLocationHTML(data){

	loc_html = "<div class=\"tab_location\">";

	if(data.type == 'c') {
    	loc_html += '<img src="/img/logo_costco.gif" alt="Costco" class="icon"><strong>Costco</strong>';
	}else if (data.type == 'bm'){
		loc_html += '<strong>' + data.storename + '</strong>';
	}else if (data.type == 's'){
    	loc_html += '<img src="/img/logo_sams.gif" alt="Sam\'s Club" class="icon"><strong>Sam\'s Club</strong>';
	}else if (data.type == 'bj'){
    	loc_html += '<img src="/img/logo_bjs.png" alt="BJ\'s Wholesale" class="icon"><strong>BJ\'s Wholesale</strong>';
	}else if (data.type == 'sw'){
    	loc_html += "<strong>Safeway</strong>";
	}else if (data.type == 'vo'){
    	loc_html += "<strong>Von's</strong>";
	}

	loc_html += "<br>" + data.address + "<br>";
	loc_html += data.city + ", " + data.state + " " + data.zipcode; 
	loc_html += '<br><br><strong>Phone:</strong> ' + data.storephone;
	loc_html += '<br><br><a href="http://maps.google.com/maps?q='+ data.address +'+'+data.city+'+'+data.state+'+'+data.zipcode+'" title="View on Google Maps" target="_blank">Directions</a>';
	
	if(data.url){
		loc_html += '| <a href="http://'+data.url+'" title="Visit Store Website" target="_blank">Website</a>';
	}
	
	loc_html += "</div>";
	return loc_html;

}



  // ================================================================
  // === Define the function thats going to process the JSON file ===
  function process_it(doc) {
	
    var jsonData = eval('(' + doc + ')');

    for (var i=0; i<jsonData.markers.length; i++) {
		locationtab = createLocationHTML(jsonData.markers[i]);
		winetab = createWineHTML(jsonData.markers[i]);

		var marker = createMarker(jsonData.markers[i],winetab,locationtab);
		
			map.addOverlay(marker);
		
    }

  }          

  // ================================================================
  // === Fetch the JSON data file ====    
  GDownloadUrl("/wine/locator/zip:"+zip+"?lot="+lot+"&type="+type+"&data=1", process_it);
  // ================================================================




}

else {
  alert("Sorry, the Google Maps API is not compatible with this browser");
}