//<![CDATA[
    var map;
    var markers = [];
    var infoWindow;
    var locationDiv;
    
    var image = new google.maps.MarkerImage('http://www.conneroutdoors.com/images/fishmarker.png',
      new google.maps.Size(32, 31),
      new google.maps.Point(0,0),
      new google.maps.Point(16, 31));
		
    var shadow = new google.maps.MarkerImage('http://www.conneroutdoors.com/images/shadow.png',
      new google.maps.Size(64, 52),
      new google.maps.Point(0,0),
      new google.maps.Point(18, 32));
   
    function load() {
      map = new google.maps.Map(document.getElementById("map"), {
        center: new google.maps.LatLng(40, -100),
        zoom: 4,
        mapTypeId: 'roadmap',
        scrollwheel: false,
        mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}
      });
      infoWindow = new google.maps.InfoWindow();
      locationDiv = document.getElementById("sidebarDiv2");
   }
   
   
   

   function searchLocations() {
     var address = document.getElementById("addressInput").value;
     var geocoder = new google.maps.Geocoder();
     geocoder.geocode({address: address}, function(results, status) {
       if (status == google.maps.GeocoderStatus.OK) {
        searchLocationsNear(results[0].geometry.location);
       } else {
         alert(address + ' not found');
       }
     });
   }

    function clearLocations() {
      infoWindow.close();
      for (var i = 0; i < markers.length; i++) {
       markers[i].setMap(null);
      }
  markers.length = 0;
       locationDiv.innerHTML = "";

      
    }

   function searchLocationsNear(center) {
     clearLocations(); 

     var radius = document.getElementById('radiusSelect').value;
     var searchUrl = 'fishsearch.php?lat=' + center.lat() + '&lng=' + center.lng() + '&radius=' + radius;
     downloadUrl(searchUrl, function(data) {
       var xml = parseXml(data);
       var markerNodes = xml.documentElement.getElementsByTagName("marker");
       var bounds = new google.maps.LatLngBounds();
       for (var i = 0; i < markerNodes.length; i++) {
         var outfitter = markerNodes[i].getAttribute("outfitter");
         var address = markerNodes[i].getAttribute("address");
         var youtube = markerNodes[i].getAttribute("youtube");
         var blurp = markerNodes[i].getAttribute("blurp");
         var fish = markerNodes[i].getAttribute("fish");
         var url = markerNodes[i].getAttribute("url");
         var distance = parseFloat(markerNodes[i].getAttribute("distance"));
         var latlng = new google.maps.LatLng(
              parseFloat(markerNodes[i].getAttribute("lat")),
              parseFloat(markerNodes[i].getAttribute("lng")));
         createDiv(outfitter, address, youtube, blurp, url); 
         createMarker(latlng, outfitter, address, youtube, blurp, url);
         bounds.extend(latlng);
       }
       map.fitBounds(bounds);
       locationDiv.style.visibility = "visible";
      });
    }

    function createMarker(latlng, outfitter, address, youtube, blurp, url) {
      var html = "<div align='left' style='width:340px; height:300px;'>" + outfitter + "<br/><font size='2'>" + address + "</font><hr />" + youtube + "<br/>" + blurp + "<br/>"+ url + "</div> ";
      var marker = new google.maps.Marker({
        map: map,
        position: latlng,
        icon:image,
        shadow: shadow,
        title:outfitter
      });
      google.maps.event.addListener(marker, 'click', function() {
        infoWindow.setContent(html);
        infoWindow.open(map, marker);
      });
      markers.push(marker);
      
    }

        function createDiv(outfitter, address, youtube, blurp, url) {
     var div = document.createElement("div");
     
     div.innerHTML = "<div align='left' style='width:340px; height:500px; border: 1px solid black;background-color: #FFEC8B;'>" + outfitter + "<br/><font size='2'>" + address + "</font><hr />" + youtube + "<br/>" + blurp + "<br/>"+ url + "</div> ";
     locationDiv.appendChild(div);
   }



    function downloadUrl(url, callback) {
      var request = window.ActiveXObject ?
          new ActiveXObject('Microsoft.XMLHTTP') :
          new XMLHttpRequest;

      request.onreadystatechange = function() {
        if (request.readyState == 4) {
          request.onreadystatechange = doNothing;
          callback(request.responseText, request.status);
        }
      };

      request.open('GET', url, true);
      request.send(null);
    }

    function parseXml(str) {
      if (window.ActiveXObject) {
        var doc = new ActiveXObject('Microsoft.XMLDOM');
        doc.loadXML(str);
        return doc;
      } else if (window.DOMParser) {
        return (new DOMParser).parseFromString(str, 'text/xml');
      }
    }

    function doNothing() {}

    //]]>