101 lines
3.2 KiB
Text
101 lines
3.2 KiB
Text
<div id="geocoder">
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<form action="/search.html">
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<input type="text" name="query" value="" size="60">
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<input type="submit" value="Search">
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</form>
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</div>
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<div id="map" style="WIDTH: 700px; HEIGHT: 500px;"></div>
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<% lon = params['lon'] || '-0.1' %>
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<% lat = params['lat'] || '51.5' %>
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<% zoom = params['zoom'] || '11' %>
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<script type="text/javascript">
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var lon = <%= lon %>;
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var lat = <%= lat %>;
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var zoom = <%= zoom %>;
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var PI = 3.14159265358979323846;
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<% if params['scale'] and params['scale'].length > 0 then %>
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zoom = Math.log(360.0/(( <% print params['scale'].to_f() %> ) * 512.0)) / Math.log(2.0);
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<% end %>
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zoom = zoom -3;
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lon = lon * 20037508.34 / 180;
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lat = Math.log(Math.tan( (90 + lat) * PI / 360)) / (PI / 180);
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lat = lat * 20037508.34 / 180;
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</script>
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<script type="text/javascript" src="/javascripts/OpenLayers.js"></script>
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<script type="text/javascript">
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<!--
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var map, layer;
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function init(){
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OpenLayers.Util.onImageLoadError = function() {
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this.src = "http://www.openstreetmap.org/javascript/img/404.png";
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}
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map = new OpenLayers.Map( "map",
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{maxExtent: new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34), maxResolution:156543, units:'meters', projection: "EPSG:41001"} );
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layer = new OpenLayers.Layer.LikeGoogle( "Mapnik", "http://artem.dev.openstreetmap.org/osm_tiles/", {type:'png'} );
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map.addLayer(layer);
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layer = new OpenLayers.Layer.LikeGoogle( "Osmarender", "http://osmathome.bandnet.org/Tiles/", {type:'png'} );
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map.addLayer(layer);
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layer = new OpenLayers.Layer.WMS( "Mapnik WMS-C", "http://labs.metacarta.com/wms-c/Basic.py?", {layers:'osm-merc'});
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map.addLayer(layer);
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map.addControl(new OpenLayers.Control.LayerSwitcher());
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map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
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map.events.register("moveend", map, function() {
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var lonlat = map.getCenter();
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var lon_deg = (lonlat.lon / 20037508.34) * 180;
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var lat_deg = (lonlat.lat / 20037508.34) * 180;
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var PI = 3.14159265358979323846;
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lat_deg = 180/PI * (2 * Math.atan(Math.exp(lat_deg * PI / 180)) - PI / 2);
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var zoom = map.getZoom() + 3;
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updatelinks(lon_deg,lat_deg,zoom);
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});
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}
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init();
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// -->
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</script>
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</head>
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<% unless @user %>
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<div id="gads">
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<script type="text/javascript"><!--
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google_ad_client = "pub-7727744269903103";
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google_ad_width = 728;
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google_ad_height = 90;
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google_ad_format = "728x90_as";
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google_ad_type = "text";
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google_ad_channel ="";
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google_color_border = "CCCCCC";
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google_color_bg = "FFFFFF";
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google_color_link = "000000";
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google_color_url = "000080";
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google_color_text = "000000";
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//--></script><script type="text/javascript"
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src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
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</script>We're trialing adverts to support the project. Login and they go away.
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</div>
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<% end %>
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<!--
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<script type="text/javascript">
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lat = 0;
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lon = 0;
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zoom = 0;
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init();
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</script>
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-->
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