/**
       * String URL encodieren
       * Quelle: http://www.thegeek.de/blog/type/archiv/post/200505.html#geek63
       */
      function urlencode_string( estring )
      {
        hex = '0123456789ABCDEF';
        encString = '';
        e_char = '';
        e_len = estring.length;
        for( e_i = 0; e_i < e_len; e_i++ )
        {
          e_char = parseInt( estring.charCodeAt( e_i ) );
          encString += '%' + hex.charAt( (e_char >> 4) % 16 ) + hex.charAt( e_char % 16 );
        }
        return encString;
      }

      /**
       * String URL encodieren
       * Angepasst von: Michael Reichenbach, <michael.reichenbach@reichemi.de>
       */
      function urlencode_string_plus( estring )
      {
        var encString = encodeURIComponent(estring);
        return encString.replace(/%20/g, '+');
      }


    var map = null;
    var geocoder = null;
    var position = null;
    var tiny = null;
    var hotIcon = null;
    var fav_icon = null;
    var attract = null;
    var position_adresse = "";
    var line = null;
    var circleline = null;
    var circleline2 = null;

    var page = 1;               // aktuelle page fuer menue_pager
    var options = new Array();

    var locations = new Array();
    var restaurant_id_to_location_index = new Array();

    var MY_MODE = 'loc';

    var city = '';

    var tag_names = 'spielplatz';

    var is_jena = '0';

    var is_large_map = 'y';


    /**
     * Quelle: http://www.econym.demon.co.uk/googlemaps/basic14.htm
     */
    var bounds = null;

    var ew = null;


    function load() {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));
        geocoder = new GClientGeocoder();

        var center = new GLatLng(50.926383, 11.585212);

        // set current map view
        map.setCenter(center, getMyZoom(15));  // position und zoom

        // add controls to map
        if (is_large_map == 'y')
        {
          map.addControl(new GLargeMapControl());

          // overview
          var ovSize = new GSize(150, 100);
          var ovMap = new GOverviewMapControl(ovSize);
          map.addControl(ovMap);
          var mini = ovMap.getOverviewMap();
          ovMap.hide();

          var pos;

          var smallMapControl = document.getElementById("smallMapControl");
          smallMapControl.style.display = 'block';
          pos = new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(1,1));
          pos.apply(smallMapControl);
          map.getContainer().appendChild(smallMapControl);


          var noRestaurantsControl = document.getElementById("noRestaurantsControl");
          pos = new GControlPosition(G_ANCHOR_BOTTOM_RIGHT, new GSize(10,10));
          pos.apply(noRestaurantsControl);
          map.getContainer().appendChild(noRestaurantsControl);
        }
        else
        {
          map.addControl(new GSmallMapControl());

          var largeMapControl = document.getElementById("largeMapControl");
          largeMapControl.style.display = 'block';
          var pos = new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(1,1));
          pos.apply(largeMapControl);
          map.getContainer().appendChild(largeMapControl);
        }
        //map.addControl(new GMapTypeControl());
        //map.addControl(new GScaleControl(300));

        map.hideControls();
        GEvent.addListener(map, "mouseover", function(){
          map.showControls();
        });
        GEvent.addListener(map, "mouseout", function(){
          map.hideControls(); 
        });
        /**
        GEvent.addListener(map, 'click', function(marker, point){
          if (point) {
            hideInfo();
          }
        });
        **/


        // tiny marker icons
        tiny = new GIcon();
        tiny.image = "/images/mm_20_blue.png";
        tiny.shadow = "/images/mm_20_shadow.png";
        tiny.iconSize = new GSize(12, 20);
        tiny.shadowSize = new GSize(22, 20);
        tiny.iconAnchor = new GPoint(6, 20);
        tiny.infoWindowAnchor = new GPoint(5, 1);

        hotIcon = new GIcon();
        hotIcon.image = "/images/mm_20_red.png";
        hotIcon.shadow = "/images/mm_20_shadow.png";
        hotIcon.iconSize = new GSize(12, 20);
        hotIcon.shadowSize = new GSize(22, 20);
        hotIcon.iconAnchor = new GPoint(6, 20);
        hotIcon.infoWindowAnchor = new GPoint(5, 1);

        whiteIcon = new GIcon();
        whiteIcon.image = "/images/mm_20_blue.png";
        whiteIcon.shadow = "/images/mm_20_shadow.png";
        whiteIcon.iconSize = new GSize(12, 20);
        whiteIcon.shadowSize = new GSize(22, 20);
        whiteIcon.iconAnchor = new GPoint(6, 20);
        whiteIcon.infoWindowAnchor = new GPoint(5, 1);

        fav_icon = new GIcon();
        fav_icon.image = "/images/mm_20_blue_star.png";
        fav_icon.shadow = "/images/mm_20_shadow.png";
        fav_icon.iconSize = new GSize(12, 20);
        fav_icon.shadowSize = new GSize(22, 20);
        fav_icon.iconAnchor = new GPoint(6, 20);
        fav_icon.infoWindowAnchor = new GPoint(5, 1);


      }
      else {
        alert("Ihr Browser unterstuetzt die Google Map API nicht!");
      }
    }

    function addInfoWindow(pinNumber, html) {
      //html = '<h5>Drei-Bezirks-Eck</h5><p>Hier sto&szlig;en Kreuzberg, Treptow und Neuk&ouml;lln zusammen.</p>';
      html = '<div style="height:150px; width:300px; overflow:auto;">' + html + '</div>';

      return GEvent.addListener(locations[pinNumber]['marker'], 'click', function(){
        locations[pinNumber]['marker'].openInfoWindowHtml(html, {maxWidth:350});
      });
    }


    function addInfoWindow5(pinNumber, html)
    {
      var my_html = '<div style="height:14px;background-color:#ffdd88;font-weight:bold;border-bottom:1px solid #ee8888;text-align:left;font-size:8pt;vertical-align:middle;padding:2px 20px 2px 2px;">Restaurant-Informationen'
               + '<span style="position:absolute;right:2px;top:2px;"><a onclick="hideInfo()"><img width="14" height="13" title="Schliessen" src="/images/eclose.gif" border="0"></a></span>'
               + '</div>'
               + '<div style="height:280px;padding:1px;">' + html + '</div>';

      return GEvent.addListener(locations[pinNumber]['marker'], 'click', function(){
        var obj = document.getElementById('mapInfo');
        if (obj)
        {
          obj.innerHTML = my_html;
          obj.style.display = 'block';
        }
      });
    }

    function addInfoWindow6(pinNumber, title, html)
    {
      //var my_html = '<div style="padding:14px 14px 8px 14px; border-bottom:1px solid #cccccc; background-color:#f4f4f4;"><span style="color:#a01f00; font-weight:bold;">'
      var my_html = '<div style="border-bottom:1px solid #cccccc; background-color:#f4f4f4; height:35px; position:relative;">'
                  + '<div style="position:absolute;bottom:6px;left:14px;right:30px;"><span style="color:#a01f00; font-weight:bold; width:250px;">' + title + '</span></div>'
                  + '<span style="position:absolute;right:10px;top:10px;"><a onclick="hideInfo()"><img width="16" height="16" title="Schliessen" src="/images/pict_cross.png" border="0"></a></span>'
                  + '</div>'
                  + '<div style="height:237px; padding:14px; border-bottom:1px solid #cccccc; background-color:#f4f4f4; color:#343434;">' + html + '</div>';

      return GEvent.addListener(locations[pinNumber]['marker'], 'click', function(){
        var obj = document.getElementById('mapInfo');
        if (obj)
        {
          obj.innerHTML = my_html;
          obj.style.display = 'block';
        }
      });
    }

    function addInfoWindowTabs(pin, tabs) {
      return GEvent.addListener(pin, 'click', function(){
        pin.openInfoWindowTabsHtml(tabs, {maxWidth:300, selectedTab:1});
      });
    }

    function addInfoWindowTabs2(pinNumber) {
      return GEvent.addListener(locations[pinNumber]['marker'], 'click', function(){
        var tabs = [
          new GInfoWindowTab('Restaurant', locations[pinNumber]['restaurant_html']),
          new GInfoWindowTab('Menue', locations[pinNumber]['menue_html'])
        ];

        locations[pinNumber]['marker'].openInfoWindowTabsHtml(tabs, {maxWidth:300, selectedTab:1});
      });
    }

    function addInfoWindowTabs3(pinNumber) {
      return GEvent.addListener(locations[pinNumber]['marker'], 'click', function(){
        var tabs = new Array();
        tabs[0] = new GInfoWindowTab('Restaurant', locations[pinNumber]['restaurant_html']);
        if (locations[pinNumber]['active_menue'] > -1) {
          tabs[1] = new GInfoWindowTab('Menue', locations[pinNumber]['menues'][locations[pinNumber]['active_menue']]['menue_html']);

          locations[pinNumber]['marker'].openInfoWindowTabsHtml(tabs, {maxWidth:300, selectedTab:1});
        }
        else {
          locations[pinNumber]['marker'].openInfoWindowTabsHtml(tabs, {maxWidth:300, selectedTab:0});
        }
      });
    }

    parseFileTmp = function(doku) { }

    function showAddress(address) {
      showElement('indicator');
      var tmp_address = address;


      if ((address.toLowerCase().indexOf("germany") == -1) && (address.toLowerCase().indexOf("deutschland") == -1)) {
        address += ", Deutschland";
      }
      position_adresse = address;

      if (geocoder) {
        geocoder.getLatLng(
          address,
          function(point) {
            /**
             * Statistik hinterlegen
             */
            GDownloadUrl('/stats.php?address='+encodeURIComponent(tmp_address)+"&radius="+encodeURIComponent(document.getElementById("radius").value), parseFileTmp);

            if (!point)
	    {
              //document.getElementById("result_pager").innerHTML = '&nbsp;<i>keine Restaurants gefunden</i><br/><br/><div style="text-align:left;"><b>Tipp:</b> Vergr&ouml;ssern Sie den Suchradius (klicken Sie dazu auf &quot;Suchoptionen&quot;)<br/><br/>Gibt es hier ein Restaurant welches wir noch nicht gelistet haben? <a onclick="loadOvermap(\'/restaurant/suggest/bypass/y\', true, \'Restaurant empfehlen\')">Teilen Sie es uns mit</a>!</div>';
              document.getElementById("result_pager").innerHTML = '&nbsp;<i>keine Restaurants gefunden</i><br/><br/><div style="text-align:left;"><b>Tipp:</b> Vergr&ouml;ssern Sie den Suchradius (klicken Sie dazu auf &quot;Suchoptionen&quot;)</div><div style="margin-top:20px; border:1px solid #999999; padding:5px;"><span style="color:#A01F00; font-weight:bold;">NEU:</span> Gibt es hier ein Restaurant welches wir noch nicht gelistet haben? <a href="/restaurant/createByUser">Legen Sie es am besten gleich selbst an</a>! In nur einem Schritt.</div>';
              if ((tmp_address.toLowerCase() != city.toLowerCase()) && (city.length > 0))
              {
                // //
                // neuer versuch: nur der stadtname
                //
                alert('Adresse "' + address + '" nicht gefunden, die Karte wird auf "' + city + '" gesetzt');
                document.getElementById('radius').selectedIndex = 5;
                showAddress(city);
              }
              else
              {
                // //
                // stadtname wurde bereits probiert, oder es wurde kein stadtname eingegeben
                //
                hideElement('indicator');
                if (is_jena == '1')
                {
                  // //
                  // auf Jena setzen
                  //
                  position.setPoint(new GLatLng(50.926383, 11.585212));
                  map.setCenter(position.getPoint(), getMyZoom(15));
                }
                else
                {
                  // //
                  // auf Deutschland setzen
                  //
                  position.setPoint(new GLatLng(50.86144411058923, 10.634765625));
                  map.setCenter(position.getPoint(), 5);
                }
                alert("Adresse \"" + address + "\" nicht gefunden");
              }
            }
	    else {
              // //
              // adresse gefunden
              //
              map.setCenter(point, getMyZoom(15));
              position.setPoint(point);

              page = 1;

              showPositionInfo();
            }
          }
        );
      }
    }


parseRestaurantsXMLFile2 = function(data, responseCode)
{
	for (var i=0; i<locations.length; i++) {
		if (locations[i]["eventListener"])
		{
			GEvent.removeListener(locations[i]["eventListener"]);
		}
		if (locations[i]['marker'])
		{
			map.removeOverlay(locations[i]['marker']);
		}
	}
	cool();

	if (responseCode == -1)
	{
		alert("Data request timed out. Please try later.");
		return false;
	}
	else if (responseCode != 200)
	{ 
		alert("Request resulted in error. Check XML file is retrievable.");
		return false;
	}

	bounds = null;
	bounds = new GLatLngBounds();

	locations = null;
	locations = new Array();
  
	restaurant_id_to_location_index = null;
	restaurant_id_to_location_index = new Array();

	var xml = GXml.parse(data);

	var root = xml.documentElement;
	var arr = root.getElementsByTagName("location");

	options = null;
	options = new Array();
	options['count'] = parseInt(root.getAttribute("count"));
	options['page'] = parseInt(root.getAttribute("page"));
	options['hasMorePages'] = parseInt(root.getAttribute("hasMorePages"));
	options['from'] = parseInt(root.getAttribute("from"));
	options['to'] = parseInt(root.getAttribute("to"));
	options['date'] = parseInt(root.getAttribute("date"));
	switch (options['date']) {
		case 1:
			options['date_fmt'] = 'morgen';
			break;
		case 2:
			options['date_fmt'] = '&uuml;bermorgen';
			break;
		case 0:
		default:
			options['date_fmt'] = 'heute';
	}
	options['date_fmt2'] = root.getAttribute("date_fmt");
	options['max_per_page'] = parseInt(root.getAttribute('max_per_page'));


	var s1 = "";
	var s2 = "";

	for (var i=0; i<arr.length; i++)
	{
		locations[i] = new Object();
		locations[i]["lat"] = parseFloat(arr[i].getAttribute("lat"));
		locations[i]["lng"] = parseFloat(arr[i].getAttribute("lng"));
		locations[i]["name"] = GXml.value(arr[i].getElementsByTagName("restaurant_name")[0]);
		locations[i]["name_plain"] = GXml.value(arr[i].getElementsByTagName("restaurant_plain_name")[0]);
		locations[i]["name_short"] = GXml.value(arr[i].getElementsByTagName("restaurant_name_short")[0]);
		locations[i]["altname"] = GXml.value(arr[i].getElementsByTagName("restaurant_altname")[0]);
		locations[i]["address"] = GXml.value(arr[i].getElementsByTagName("restaurant_address")[0]);
		locations[i]["street"] = GXml.value(arr[i].getElementsByTagName("restaurant_street")[0]);
		locations[i]["zip"] = GXml.value(arr[i].getElementsByTagName("restaurant_zip")[0]);
		locations[i]["city"] = GXml.value(arr[i].getElementsByTagName("restaurant_city")[0]);
		locations[i]["phone"] = GXml.value(arr[i].getElementsByTagName("restaurant_phone")[0]);
		locations[i]["website"] = GXml.value(arr[i].getElementsByTagName("restaurant_website")[0]);
		locations[i]['info'] = GXml.value(arr[i].getElementsByTagName("restaurant_info")[0]);
		locations[i]['info_long'] = GXml.value(arr[i].getElementsByTagName("restaurant_info_long")[0]);
		locations[i]["restaurant_id"] = parseInt(arr[i].getAttribute("restaurant_id"));
		restaurant_id_to_location_index[locations[i]["restaurant_id"]] = i;
		locations[i]["distance"] = parseFloat(arr[i].getAttribute("distance"));
		if (locations[i]['distance'] > 2000)
		{
			locations[i]['distance_fmt'] = (Math.round(locations[i]['distance'] / 100) / 10) + ' km';
		}
		else
		{
			locations[i]['distance_fmt'] = Math.round(locations[i]['distance']) + ' m';
		}
		locations[i]['has_mittagskarte'] = (parseInt(arr[i].getAttribute('hasMittagskarte')) == 1 ? true : false);
		locations[i]['mittagskarte_id'] = parseInt(arr[i].getAttribute('mittagskarte_id'));
		locations[i]['has_speisekarte'] = (parseInt(arr[i].getAttribute('hasSpeisekarte')) == 1 ? true : false);
		locations[i]['isValid'] = parseInt(arr[i].getAttribute("isValid"));
		locations[i]['isFavorite'] = arr[i].getAttribute("isFavorite");
		locations[i]['image'] = GXml.value(arr[i].getElementsByTagName("restaurant_image")[0]);

		var ic = tiny;
		if (locations[i]['isFavorite'] == 'y')
		{
			ic = fav_icon;
		}
		else
		{
			if (locations[i]['isValid'] == '1')
			{
				ic = tiny;
			}
			else
			{
				ic = whiteIcon;
			}
		}
		locations[i]['marker'] = new GMarker(new GLatLng(locations[i]['lat'], locations[i]['lng']), {icon:ic, title:locations[i]['name_plain'], clickable:true});

		var menues_root = arr[i].getElementsByTagName('menues')[0];
		locations[i]['has_more_menues'] = parseInt(menues_root.getAttribute('has_more'));
		locations[i]['regular_menues_count'] = parseInt(menues_root.getAttribute('regular_menues_count'));
		locations[i]['card_menues_count'] = parseInt(menues_root.getAttribute('card_menues_count'));

		locations[i]['menues'] = new Array();
		var menues = menues_root.getElementsByTagName('menue');

		for (var j=0; j<menues.length; j++)
		{
			locations[i]['menues'][j] = new Object();
			locations[i]['menues'][j]['menue_id'] = parseInt(menues[j].getAttribute("menue_id"));
			locations[i]['menues'][j]['menue_valid_from'] = menues[j].getAttribute("menue_valid_from");
			locations[i]['menues'][j]['menue_valid_till'] = menues[j].getAttribute("menue_valid_till");
			locations[i]['menues'][j]['menue_valid_fromtill'] = menues[j].getAttribute("menue_valid_fromtill");
			locations[i]['menues'][j]['menue_price'] = menues[j].getAttribute("price");
			if (locations[i]['menues'][j]['menue_price'].length > 0)
			{
				locations[i]['menues'][j]['menue_price'] += ' &euro;';
			}
			locations[i]['menues'][j]['text'] = GXml.value(menues[j].getElementsByTagName("text_short")[0]);
			locations[i]['menues'][j]['text_long'] = GXml.value(menues[j].getElementsByTagName("text_long_html")[0]);
			locations[i]['menues'][j]['card_id'] = parseInt(menues[j].getAttribute("card_id"));

				}

		map.addOverlay(locations[i]['marker']);

		// ==== Each time a point is found, extent the bounds to include it =====
		bounds.extend(locations[i]['marker'].getPoint());

		var restaurantHtml = '';

		if (is_large_map == 'y')
		{
			restaurantHtml = '<div>';

			restaurantHtml += '<table border="0">'
				+ '<tr><td valign="top"><b>'+locations[i]['name']+'</b></td></tr>'
				+ '<tr><td valign="top">'+locations[i]['address']+'</td></tr>'
				+ '<tr><td valign="top">Telefon: '+locations[i]['phone']+'</td></tr>'
				+ '<tr><td valign="top">'+locations[i]['website']+'</td></tr>'
				+ '</table>'
				+ '<ul style="margin-top:10px; padding-top:0px;"><li style="margin-bottom:5px;"><a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&mode='+MY_MODE+'\')">Alle Angebote</a></li>';

			if (locations[i]['has_mittagskarte'])
			{
				restaurantHtml += '<li style="margin-bottom:5px;"><a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&card='+locations[i]['mittagskarte_id']+'&mode='+MY_MODE+'\')">Mittagskarte</a></li>';
			}
			if (locations[i]['has_speisekarte'])
			{
				restaurantHtml += '<li style="margin-bottom:5px;"><a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&card=-2&mode='+MY_MODE+'\')">Speisekarte</a></li>';
			}

			
			if (locations[i]['isFavorite'] == 'y')
			{
				restaurantHtml += '<li id="favorite_' + locations[i]['restaurant_id'] + '" style="margin-bottom:5px;"><a onclick="new Ajax.Updater({success: \'favorite_' + locations[i]['restaurant_id'] + '\'}, \'/user/removeFavorite?restaurant_id='+locations[i]['restaurant_id']+'&text=y\', {asynchronous:true, evalScripts:false, onComplete:function(request, json){Element.hide(\'indicator\'); updateMarker('+locations[i]['restaurant_id']+', tiny);}, onLoading:function(request, json){Element.show(\'indicator\')}});">von Lieblings-Restaurants entfernen</a></li>';
			}
			else if (locations[i]['isFavorite'] == 'n')
			{
				restaurantHtml += '<li id="favorite_' + locations[i]['restaurant_id'] + '" style="margin-bottom:5px;"><a onclick="new Ajax.Updater({success: \'favorite_' + locations[i]['restaurant_id'] + '\'}, \'/user/addFavorite?restaurant_id='+locations[i]['restaurant_id']+'&text=y\', {asynchronous:true, evalScripts:false, onComplete:function(request, json){Element.hide(\'indicator\'); updateMarker('+locations[i]['restaurant_id']+', fav_icon);}, onLoading:function(request, json){Element.show(\'indicator\')}});">zu Lieblings-Restaurants hinzuf&uuml;gen</a></li>';
			}
			else
			{
				restaurantHtml += '<li style="margin-bottom:5px;"><a onclick="alert(unescape(\'Sie m%FCssen sich erst einloggen%2C bevor Sie dieses Feature nutzen k%F6nnen.\'))" title="zu Lieblings-Restaurants hinzuf&uuml;gen (nicht eingeloggt)"><i>zu Lieblings-Restaurants hinzuf&uuml;gen</i> (nicht eingeloggt)</a></li>';
			}

			
			if ((locations[i]['isFavorite'] == 'y') || (locations[i]['isFavorite'] == 'n'))
			{
				// //
				// nur anzeigen, wenn man eingeloggt ist
				//
				restaurantHtml += '<li style="margin-bottom:5px;"><a onclick="loadOvermap(\'/user/meetFriends?restaurant_id='+locations[i]['restaurant_id']+'&ajax=y\')">Als Mittagstreffpunkt verabreden</a></li>';
			}
			else
			{
				restaurantHtml += '<li style="margin-bottom:5px;"><a onclick="alert(unescape(\'Sie m%FCssen sich erst einloggen%2C bevor Sie dieses Feature nutzen k%F6nnen.\'))" title="Als Mittagstreffpunkt verabreden (nicht eingeloggt)"><i>Als Mittagstreffpunkt verabreden</i> (nicht eingeloggt)</a></li>';
			}

			restaurantHtml += '</ul></div>';

		}
		else
		{
			link = '<a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&mode='+MY_MODE+'\')">Alle Angebote</a>, ';
			if (locations[i]['website'].length > 0)
			{
				link += '<a href="'+locations[i]['website']+'" target="_blank">Homepage</a>, ';
			}
			link += '<a href="/'+locations[i]['city']+'/'+locations[i]['altname']+'" target="_blank" title="direkte Verlinkung auf dieses Restaurant">Direktlink</a>';

			restaurantHtml = '<div style="width:100%;height:100%;overflow:auto;">'
				+ '<div style="border-bottom:1px solid #cccccc; padding-bottom:9px; margin-bottom:18px;">'
				+ locations[i]['street']+'<br/>'
				+ locations[i]['zip']+' '+locations[i]['city']+'<br/>'
				+ 'Telefon: '+locations[i]['phone']+'<br/>'
				+ link
				+ '</div>';

			if (locations[i]['image'].length > 0)
			{
				restaurantHtml += '<img src="/uploads/' + locations[i]['image'] + '" width="270" height="150" alt="Restaurant-Bild"/>';
			}
			else
			{
				restaurantHtml += '<div style="width:270px; height:150px; text-align:center;">Noch kein Bild vorhanden<br/><br/>Haben Sie ein Bild von diesem Restaurant?<br/>Dann <a href="/restaurant/setImage?restaurant_id='+locations[i]['restaurant_id']+'">f&uuml;gen Sie es hier hinzu</a>.</div>';
			}

			restaurantHtml += '</div>';
		}

		locations[i]['restaurant_html'] = restaurantHtml;
		locations[i]['active_menue'] = -1;

		//locations[i]['eventListener'] = addInfoWindowTabs3(i);
		//locations[i]['eventListener'] = addInfoWindow(i, restaurantHtml);
		//locations[i]['eventListener'] = addInfoWindow4(i, locations[i]['name'], restaurantHtml);

		if (is_large_map == 'y')
		{
			locations[i]['eventListener'] = addInfoWindow(i, restaurantHtml);
		}
		else
		{
			//locations[i]['eventListener'] = addInfoWindow5(i, restaurantHtml);
			locations[i]['eventListener'] = addInfoWindow6(i, locations[i]['name'], restaurantHtml);
		}
	}

	showPositionInfo3();
}


    function showPositionInfo() {
      hideElement('prevPage');
      hideElement('nextPage');
      showElement('indicator');

      /**
       * lade dynamisch restaurants, wenn fertig: showPositionInfo3()
       */

      var obj;
      obj = document.getElementById("datetime");
      var datetime = 0;
      if (obj) {
        datetime = obj.value;
      }

      obj = document.getElementById("filter_res");
      var filter_res = 'n';
      if (obj) {
        filter_res = (obj.checked ? 'y' : 'n');
      }

      GDownloadUrl('/restaurant/locationFileByTagNames?tags='+urlencode_string_plus(tag_names)+'&page='+page+'&datetime='+datetime+'&filterres='+filter_res, parseRestaurantsXMLFile2);
    }


    function showPositionInfo3() {


      if (is_large_map == 'y')
      {
          var noRestaurantsControl = document.getElementById("noRestaurantsControl");
          noRestaurantsControl.style.display = 'none';
      }

      if (locations.length > 0) {

        if (locations.length == 1) {
          map.setCenter(new GLatLng(locations[0]['lat'], locations[0]['lng']), getMyZoom(14));
        }
        else
        {
          bounds.extend(new GLatLng(bounds.getNorthEast().lat()+0.0005, bounds.getNorthEast().lng()+0.0075));
          bounds.extend(new GLatLng(bounds.getSouthWest().lat()-0.00025, bounds.getSouthWest().lng()-0.0075));

          // ===== determine the centre from the bounds ======
          map.setCenter(bounds.getCenter());

          // ===== determine the zoom level from the bounds =====
          map.setZoom(map.getBoundsZoomLevel(bounds));
        }

        if (is_large_map == 'n')
        {
          var htmlText = "";
          for (var i=0; i<locations.length; i++)
          {
            if (locations[i]['isValid'] != '1')
            {
              continue;
            }

	    htmlText += '<div class="result" onMouseover="selectResult('+i+')" onMouseout="unselectResult('+i+')">'
                     + '  <div class="header">'
		     + '    <div class="right" style="text-align:left; width:80px;">'
		     + '      <a onclick="go('+i+')" title="Restaurant-Informationen"><img src="/images/pict_info.png" alt="Restaurant-Informationen" width="16" height="16"/></a>'
		     + '      <a onclick="go3('+i+')" title="auf Karte anzeigen"><img src="/images/pict_magnifier.png" alt="auf Karte anzeigen" width="16" height="16"/></a>'
		     +        getLinkToFavorite(i)
		     +        getLinkToMeeting(i)
		     + '    </div>'
		     + '    <a onclick="go('+i+')">' + locations[i]['name'] +  '</a>'
		     + '    <div style="clear:both;"></div>'
		     + '  </div>'
		     + '  <div class="body">'
		     + '    <table border="0" cellpadding="0" cellspacing="0" width="100%">'
		     + '      <colgroup>'
		     + '        <col width="*"/>'
		     + '        <col width="80"/>'
		     + '      </colgroup>';


	    if (locations[i]['menues'].length == 0)
	    {
	      //htmlText += '<tr><td colspan="2"><i>f&uuml;r '+options['date_fmt']+' noch nicht aktualisiert</i><br/> <a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&mode='+MY_MODE+'\')">Tagesgerichte f&uuml;r diese Woche anzeigen</a></td></tr>';
	      if (locations[i]['info_long'].length > 0)
	      {
		htmlText += '<tr><td colspan="2"><i>' + locations[i]['info_long'] + '</i></td></tr>';
	      }
	      else
	      {
		htmlText += '<tr><td colspan="2"><i>f&uuml;r '+options['date_fmt']+' noch nicht aktualisiert</i></td></tr>';
	      }
	    }
	    else
	    {
	      for (var j=0; j<locations[i]['menues'].length; j++)
	      {
                var card = (locations[i]['menues'][j]['card_id'] > -1 ? '&card='+locations[i]['menues'][j]['card_id'] : '');
		htmlText += '<tr><td valign="top">'
			 + "<a onclick=\"loadOvermap('/restaurant/show?id="+locations[i]['restaurant_id']+card+"&bypass=y&mode="+MY_MODE+"')\">"+locations[i]['menues'][j]['text']+"</a>"
			 + '</td><td valign="top">'
			 + locations[i]['menues'][j]['menue_price']
			 + '</td></tr>';
	      }
	    }


            var extra_links = '';
	    //if (locations[i]['has_more_menues'] == 1)
	    if (locations[i]['regular_menues_count'] > locations[i]['menues'].length)
            {
	      extra_links += '<a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&mode='+MY_MODE+'\')" style="color:#666666;">Aktuelle Angebote</a>';
            }

	    if (locations[i]['has_mittagskarte'])
            {
              if (extra_links.length > 0) { extra_links += ', '; }
	      extra_links += '<a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&card='+locations[i]['mittagskarte_id']+'&mode='+MY_MODE+'\')" style="color:#666666;">Mittagskarte</a>';
	    }
	    else if (locations[i]['has_speisekarte'])
            {
              if (extra_links.length > 0) { extra_links += ', '; }
	      extra_links += '<a onclick="loadOvermap(\'/restaurant/show?id='+locations[i]['restaurant_id']+'&bypass=y&card=-2&mode='+MY_MODE+'\')" style="color:#666666;">Speisekarte</a>';
	    }

            if (extra_links.length > 0)
            {
	      htmlText += '<tr><td colspan="2"><i>alle Angebote anzeigen:</i> ' + extra_links + '</td></tr>';
            }


	    htmlText += '    </table>'
		     + '  </div>'
		     + '</div>';

          }  // for

          htmlText += '<div style="margin-top:20px; border:1px solid #999999; padding:5px;"><span style="color:#A01F00; font-weight:bold;">NEU:</span> Vermissen Sie ein Restaurant? <a href="/restaurant/createByUser">Legen Sie es am besten gleich selbst an</a>! In nur einem Schritt.</div>';

          document.getElementById("resultlist").innerHTML = htmlText;
        }
      }
      else
      {
        if (is_large_map == 'n')
        {
          document.getElementById("resultlist").innerHTML = '';
          //document.getElementById("result_pager").innerHTML = '&nbsp;<i>keine Restaurants gefunden</i><br/><br/><div style="text-align:left;"><b>Tipp:</b> Vergr&ouml;ssern Sie den Suchradius (klicken Sie dazu auf &quot;Suchoptionen&quot;)<br/><br/>Gibt es hier ein Restaurant welches wir noch nicht gelistet haben? <a onclick="loadOvermap(\'/restaurant/suggest/bypass/y\', true, \'Restaurant empfehlen\')">Teilen Sie es uns mit</a>!</div>';
          document.getElementById("result_pager").innerHTML = '&nbsp;<i>keine Restaurants gefunden</i><br/><br/><div style="text-align:left;"><b>Tipp:</b> Vergr&ouml;ssern Sie den Suchradius (klicken Sie dazu auf &quot;Suchoptionen&quot;)</div><div style="margin-top:20px; border:1px solid #999999; padding:5px;"><span style="color:#A01F00; font-weight:bold;">NEU:</span> Gibt es hier ein Restaurant welches wir noch nicht gelistet haben? <a href="/restaurant/createByUser">Legen Sie es am besten gleich selbst an</a>! In nur einem Schritt.</div>';
        }
        else
        {
          var noRestaurantsControl = document.getElementById("noRestaurantsControl");
          noRestaurantsControl.style.display = 'block';

          document.getElementById("result_pager").innerHTML = '&nbsp;<i>keine Restaurants gefunden</i>';
        }
      }


      hideElement('indicator');
      
      if (options['count'] > 0) {
        document.getElementById("result_pager").innerHTML = getPagerNavigation2(true);
      }
    }

    function heat(res){
      cool();
      attract = new GMarker(locations[res]['marker'].getPoint(), {icon:hotIcon, title:'Markiertes Restaurant'});
      map.addOverlay(attract);
    }

    function cool(){
      if (attract != null) {
        map.removeOverlay(attract);
        attract = null;
      }
    }

    function go(num){
      if (hideOvermap) {
        hideOvermap();
      }
      GEvent.trigger(locations[num]['marker'], 'click');
    }

    function go2(res, menue){
      if (hideOvermap) {
        hideOvermap();
      }
      locations[res]['active_menue'] = menue;
      GEvent.trigger(locations[res]['marker'], "click");
      locations[res]['active_menue'] = -1;
    }

    function load2()
    {
      load();
      
      showPositionInfo();
    }

    function hasMoreResults()
    {
      return (options['hasMorePages'] == 1);
    }
    
    function nextPage()
    {
      if (hasMoreResults())
      {
        page++;
        updateAll(false);
      }
    }
    
    function prevPage()
    {
      if (page > 1)
      {
        page--;
        updateAll(false);
      }
    }

    function toPage(pageNumber)
    {
      page = pageNumber;
      updateAll(false);
    }

    function updateAll(resetPage)
    {
      if (typeof(resetPage) != 'boolean') {
        resetPage = true;
      }

      if (hideOvermap) {
        hideOvermap();
      }
      //map.closeInfoWindow();
      hideInfo();
      if (resetPage) {
        page = 1;
      }
      map.setZoom(getMyZoom(15));
      showPositionInfo();
    }
    

  /**
   * Quelle: http://maps.forum.nu/gm_clickable_circle.html
   */
  function drawCircle(centerLatLng, radiusInMeter, option)
  {
    if (typeof(option) == 'undefined')
    {
      option = 'global';
    }

    var zoom = map.getZoom();
    var normalProj = G_NORMAL_MAP.getProjection();
    var centerPt = normalProj.fromLatLngToPixel(centerLatLng, zoom);

    //var dLat = 0.01792; // geogr. breite, 1" = 31m (europa)
    //var dLng = 0.02778;  // geogr. länge, 1" = 20m (europa)
    var earthRadiusInMeter = 6378137;
    var dLat = radiusInMeter*180/Math.PI/earthRadiusInMeter;
    var radiusPt = normalProj.fromLatLngToPixel(new GLatLng(centerLatLng.lat()+dLat, centerLatLng.lng()), zoom);

    var circlePoints = [];

    with (Math) {
      var radius = floor(sqrt(pow((centerPt.x-radiusPt.x),2) + pow((centerPt.y-radiusPt.y),2)));

      for (var a = 0 ; a < 361 ; a+=10 )
      {
        var aRad = a*(PI/180);
        var y = centerPt.y + radius * sin(aRad)
        var x = centerPt.x + radius * cos(aRad)
        var p = new GPoint(x, y);
        circlePoints.push(normalProj.fromPixelToLatLng(p, zoom));
      }

      var color = '#F47721';
      var fillcolor = '#F47721';

      if (option == 'local')
      {
        if (circleline2 != null) {
          map.removeOverlay(circleline2);
          circleline2 = null;
        }
        circleline2 = new GPolygon(circlePoints, '#FF0000', 2, 1, fillcolor, 0.5);
        map.addOverlay(circleline2);
      }
      else
      {
        if (circleline != null) {
          map.removeOverlay(circleline);
          circleline = null;
        }
        circleline = new GPolygon(circlePoints, color, 5, 0.75, fillcolor, 0.25);
        map.addOverlay(circleline);
      }
    }
  }

  function selectResult(res)
  {
    //heat(res);

    drawCircle(locations[res]['marker'].getPoint(), 30, 'local');
  }
  
  function unselectResult(res)
  {
    //cool();

    if (circleline2 != null)
    {
      map.removeOverlay(circleline2);
      circleline2 = null;
    }
  }
  
  function getMyZoom(defZoom)
  {
    var obj = document.getElementById("radius");
    if (obj) {
      var r = obj.value;
      
      switch (r)
      {
        case "250": return 16;
        case "500": return 15;
	case "1000": return 14;
	case "2000": return 13;
	case "5000": return 11;
	case "10000": return 10;
	case "25000": return 9;
	default: return defZoom;
      }
    }
    else {
      return defZoom;
    }
  }


  function getPagerNavigation()
  {
    var text2 = options['from'] + ' bis ' + options['to'];
    var text = '<b>Suchergebnis f&uuml;r ' + options['date_fmt'] + ', ' + options['date_fmt2'] + '</b>:<br/><u>' + options['count']+' Restaurants</u> gefunden<br/>';
    if (page > 1)
    {
      text += '<a onclick="prevPage()"><img src="/images/pfeil_links.png" style="vertical-align:middle;"/></a> &nbsp; &nbsp; ' + text2;
    }
    else {
      text += '<img src="/images/pfeil_links2.png" style="vertical-align:middle;"/> &nbsp; &nbsp; ' + text2;
    }
    if (hasMoreResults())
    {
      text += ' &nbsp; &nbsp; <a onclick="nextPage()"><img src="/images/pfeil_rechts.png" style="vertical-align:middle;"/></a> ';
    }
    else {
      text += ' &nbsp; &nbsp; <img src="/images/pfeil_rechts2.png" style="vertical-align:middle;"/>';
    }

    return text;
  }


  function pager_navigation2_as_array(current_page, count_results, max_per_page, nb_links)
  {
    if (typeof(nb_links) != 'number')
    {
      nb_links = 10;
    }

    var arr = new Array();

    var max_page = Math.ceil(count_results / max_per_page);

    var tmp = current_page - Math.floor(nb_links / 2);
    var check = max_page - nb_links + 1;
    var limit = (check > 0) ? check : 1;
    var begin = (tmp > 0) ? ((tmp > limit) ? limit : tmp) : 1;

    var i = begin;
    while ((i < begin + nb_links) && (i <= max_page))
    {
      arr.push(i);
      i++;
    }

    return arr;
  }

  function getPagerNavigation2(show_first_last)
  {
    if (typeof(show_first_last) != 'boolean')
    {
      show_first_last = true;
    }

    var arr = pager_navigation2_as_array(page, options['count'], options['max_per_page'], 5);
    var text = '';

    if (is_large_map != 'y')
    {
      text = '<div style="float:left; width:200px; margin-top:5px;">' + options['count']+' Restaurants gefunden</div>';

      text += '<div style="text-align:right; margin-top:5px;"><span class="pagination">';

      if (page > 1)
      {
        text += '<a onclick="prevPage()">&laquo;</a>';
      }
      else {
        text += '<span class="disabled">&laquo;</span>';
      }

      // //
      // show link to first page, if necessary
      //
      if (show_first_last && (arr[0] > 1))
      {
        text += '<a onclick="toPage(1)">1</a>...';
      }

      // //
      // show links
      //
      for (var i=0; i<arr.length; i++)
      {
        if (arr[i] == page)
        {
          text += '<span class="current">' + page + '</span>';
        }
        else
        {
          text += '<a onclick="toPage(' + arr[i] + ')">' + arr[i] + '</a>';
        }
      }

      // //
      // show link to last page, if necessary
      //
      if (show_first_last)
      {
        var max_pages = Math.ceil(options['count'] / options['max_per_page']);
        if (arr[arr.length-1] < max_pages)
        {
          text += '...<a onclick="toPage(' +max_pages + ')">' + max_pages + '</a>';
        }
      }

      if (hasMoreResults())
      {
        text += '<a onclick="nextPage()">&raquo;</a>';
      }
      else {
        text += '<span class="disabled">&raquo;</span>';
      }

      text += '</div><div style="clear:both;"></div></span>';
    }
    else
    {
      text = options['count']+' Restaurants gefunden';
    }

    return text;
  }


  function updateMarker(restaurant_id, new_icon)
  {
    var idx = restaurant_id_to_location_index[restaurant_id];

    //tabs = map.getInfoWindow().getTabs();
    //var old_restaurant_html = tabs[0]['contentElem'].innerHTML;
    var old_restaurant_html = locations[idx]['restaurant_html'];

    GEvent.removeListener(locations[idx]['eventListener']);
    map.removeOverlay(locations[idx]['marker']);

    locations[idx]['marker'] = new GMarker(new GLatLng(locations[idx]['lat'], locations[idx]['lng']), {'icon':new_icon, 'title':locations[idx]['name_plain'], 'clickable':true});
    map.addOverlay(locations[idx]['marker']);
    //locations[idx]['eventListener'] = addInfoWindowTabs3(idx);
    //locations[idx]['eventListener'] = addInfoWindow(idx, old_restaurant_html);
    //locations[idx]['eventListener'] = addInfoWindow4(idx, locations[idx]['name'], old_restaurant_html);

    if (is_large_map == 'y')
    {
      locations[idx]['eventListener'] = addInfoWindow(idx, old_restaurant_html);
    }
    else
    {
      //locations[idx]['eventListener'] = addInfoWindow5(idx, old_restaurant_html);
      locations[idx]['eventListener'] = addInfoWindow6(idx, locations[idx]['name'], old_restaurant_html);
    }
  }


function getLinkToFavorite(i)
{
	var res = "";

	
	res = '<span id="favorite_' + locations[i]['restaurant_id'] + '">';

	if (locations[i]['isFavorite'] == 'y') {
		res += '      <a onclick="new Ajax.Updater({success: \'favorite_' + locations[i]['restaurant_id'] + '\'}, \'/user/removeFavorite?restaurant_id='+locations[i]['restaurant_id']+'\', {asynchronous:true, evalScripts:false, onComplete:function(request, json){Element.hide(\'indicator\'); updateMarker('+locations[i]['restaurant_id']+', tiny);}, onLoading:function(request, json){Element.show(\'indicator\')}});" title="von Lieblings-Restaurants entfernen"><img src="/images/pict_heart3.png" alt="von Lieblings-Restaurants entfernen" width="16" height="16"/></a>';
	}
	else if (locations[i]['isFavorite'] == 'n') {
		res += '      <a onclick="new Ajax.Updater({success: \'favorite_' + locations[i]['restaurant_id'] + '\'}, \'/user/addFavorite?restaurant_id='+locations[i]['restaurant_id']+'\', {asynchronous:true, evalScripts:false, onComplete:function(request, json){Element.hide(\'indicator\'); updateMarker('+locations[i]['restaurant_id']+', fav_icon);}, onLoading:function(request, json){Element.show(\'indicator\')}});" title="zu Lieblings-Restaurants hinzuf&uuml;gen"><img src="/images/pict_heart.png" alt="zu Lieblings-Restaurants hinzuf&uuml;gen" width="16" height="16"/></a>';
	}
	else {
		res += '      <a onclick="alert(unescape(\'Sie m%FCssen sich erst einloggen%2C bevor Sie dieses Feature nutzen k%F6nnen.\'))" title="zu Lieblings-Restaurants hinzuf&uuml;gen (nicht eingeloggt)"><img src="/images/pict_heart2.png" alt="zu Lieblings-Restaurants hinzuf&uuml;gen (nicht eingeloggt)" width="16" height="16"/></a>';
	}

	res += '</span>';

	
	return res;
}


function getLinkToMeeting(i)
{
	var res = "";

	if ((locations[i]['isFavorite'] == 'y') || (locations[i]['isFavorite'] == 'n'))
	{
		res = '      <a onclick="loadOvermap(\'/user/meetFriends?restaurant_id='+locations[i]['restaurant_id']+'&ajax=y\')" title="Als Mittagstreffpunkt verabreden"><img src="/images/pict_circle.png" alt="Als Mittagstreffpunkt verabreden" width="15" height="15"/></a>';
	}
	else
	{
		res = '      <a onclick="alert(unescape(\'Sie m%FCssen sich erst einloggen%2C bevor Sie dieses Feature nutzen k%F6nnen.\'))" title="Als Mittagstreffpunkt verabreden (nicht eingeloggt)"><img src="/images/pict_circle2.png" alt="Als Mittagstreffpunkt verabreden (nicht eingeloggt)" width="15" height="15"/></a>';
	}

	return res;
}


function updateMapType(t)
{
	var maptype;

	switch (t)
	{
		case "1":
			maptype = G_SATELLITE_MAP;
			break;
		case "2":
			maptype = G_HYBRID_MAP;
			break;
		case "0":
		default:
			maptype = G_NORMAL_MAP;
	}

	map.setMapType(maptype);
}


function hideInfo()
{
  if (is_large_map == 'y')
  {
    map.closeInfoWindow();
  }
  else
  {
    var obj = document.getElementById('mapInfo');
    if (obj)
    {
      obj.style.display = 'none';
    }
  }
}


    function go3(num){
      if (hideOvermap) {
        hideOvermap();
      }
      hideInfo();
      var point = locations[num]['marker'].getPoint();
      map.setCenter(point, 16);
    }