function show_loading(){$("#loading:hidden").show()}function kill_loading(){$("#loading:visible").hide()}
function load_cameras(b){$.getJSON("/cameras.json",function(d){kill_loading();$.each(d.cameras,function(a,c){var e=new google.maps.Marker({position:new google.maps.LatLng(c.lat,c.lng),title:c.title,map:b});a='<p class="infowindow"><img src="';a+=c.link+'" alt="'+c.title+'"/><br/>';a+="<strong>"+c.title+"</strong></p>";var f=new google.maps.InfoWindow({content:a});google.maps.event.addListener(e,"click",function(){f.open(b,e)})})})}
var browserSupportFlag=new Boolean,max_nw=[51.69698,-0.602961],max_se=[51.251064,0.284357];
function initialize(){var b={zoom:12,center:new google.maps.LatLng(51.505377,-0.112438),mapTypeId:google.maps.MapTypeId.ROADMAP},d=new google.maps.Map(document.getElementById("map_canvas"),b);if(navigator.geolocation){browserSupportFlag=true;navigator.geolocation.getCurrentPosition(function(a){a.coords.latitude>max_se[0]&&a.coords.latitude<max_nw[0]&&a.coords.longitude>max_nw[1]&&a.coords.longitude>max_se[1]&&d.setCenter(new google.maps.LatLng(a.coords.latitude,a.coords.longitude))},function(){handleNoGeolocation(browserSupportFlag)})}return d}
$(function(){var b=initialize();show_loading();load_cameras(b)});