function TextualZoomControl() {
    }
    TextualZoomControl.prototype = new GControl();
    TextualZoomControl.prototype.initialize = function(map) {
      var container = document.createElement("div");

      var zoomInDiv = document.createElement("div");
      this.setButtonStyle_(zoomInDiv);
      container.appendChild(zoomInDiv);
      zoomInDiv.innerHTML = '<div id="zoomin"><img src="../img/pixel.gif" height="50" width="51"/></div>';
      GEvent.addDomListener(zoomInDiv, "click", function() {
        map.zoomIn();
      });
      
      var uydu = document.createElement("div");
      this.setButtonStyle_(uydu);
      container.appendChild(uydu);
      uydu.innerHTML = '<div id="map_uydu"><img src="../img/pixel.gif" height="30" width="92"/></div>';
      GEvent.addDomListener(uydu, "click", function() {
      map.setMapType(G_HYBRID_MAP);
      });

      var harita = document.createElement("div");
      this.setButtonStyle_(harita);
      container.appendChild(harita);
      harita.innerHTML = '<div id="map_harita"><img src="../img/pixel.gif" height="30" width="91"/></div>';
      GEvent.addDomListener(harita, "click", function() {
      map.setMapType(G_NORMAL_MAP);
      });

      var zoomOutDiv = document.createElement("div");
      this.setButtonStyle_(zoomOutDiv);
      container.appendChild(zoomOutDiv);
      zoomOutDiv.innerHTML = '<div id="zoomout"><img src="../img/pixel.gif" height="45" width="54"/></div>';
      GEvent.addDomListener(zoomOutDiv, "click", function() {
        map.zoomOut();
      });

      map.getContainer().appendChild(container);
      return container;
    }


    TextualZoomControl.prototype.getDefaultPosition = function() {
      return new GControlPosition(G_ANCHOR_TOP_LEFT);
    }

    TextualZoomControl.prototype.setButtonStyle_ = function(button) {
      button.style.textDecoration = "underline";
      button.style.color = "#0000cc";
      button.style.padding = "2px";
      button.style.marginBottom = "3px";
      button.style.textAlign = "center";
      button.style.width = "6em";
      button.style.cursor = "pointer";
    }

function load() {
    if (GBrowserIsCompatible()) {
		$(".fade").fadeTo(300, 0);
		$(".fade2").fadeTo(300, 0);
		setTimeout('arsen()',300);
		$("#yok").css({visibility:"hidden"});


      var map = new GMap2(document.getElementById("map"));
      map.setCenter(new GLatLng(0,0),0);
	   map.addControl(new TextualZoomControl());

	   function ajax(){
	   
	   var adres = $('#arama').serialize();
      function createMarker(point,id) {
        var marker = new GMarker(point,{ icon:ikon });
        GEvent.addListener(marker, "click", function() {
        amir(id);
        });
        return marker;
      }

	  var ikon = new GIcon();
					ikon.image = "../img/ev_ikon.png";
					ikon.iconSize = new GSize(33, 34);
					ikon.iconAnchor = new GPoint(14, 35);
					ikon.shadow = "";
	  
	  
	  
      var bounds = new GLatLngBounds();
      var adress = 'markers.php?' + adres;
      var request = GXmlHttp.create();
      request.open("GET", adress, true);
      request.onreadystatechange = function() {
        if (request.readyState == 4) {
          var xmlDoc = GXml.parse(request.responseText);
          var markers = xmlDoc.documentElement.getElementsByTagName("marker");
          
          for (var i = 0; i < markers.length; i++) {
            var lat = parseFloat(markers[i].getAttribute("lat"));
            var lng = parseFloat(markers[i].getAttribute("lng"));
            var point = new GLatLng(lat,lng);
            var id = markers[i].getAttribute("id");
            var marker = createMarker(point,id);
            map.addOverlay(marker);
            bounds.extend(point);
          }

		if(map.getBoundsZoomLevel(bounds) == "2"){
		map.setZoom(13);
		map.setCenter(new GLatLng(39.90199995534436, 32.85040855407715));
		$("#yok").css({visibility:"visible"});
		}
		else{
        map.setZoom(map.getBoundsZoomLevel(bounds)-1);
		map.setCenter(bounds.getCenter());}}}
		request.send(null);    
		}
			ajax();
		}}
window.onload = load;