old_contents: /*global L filepicker*/
  
  "use strict";
  
  // set up filepicker stuff
  filepicker.setKey('AsgVwvIYmRdmv5DsVcXeFz');
  
  // set up Leaflet stuff
  var pluglong = document.getElementById('pluglong');
  var pluglat = document.getElementById('pluglat');
  var seal = true;
  var youAreHere = null;
  
  var dropmap = L.map('dropmap')
    .setView([47.61118157075462, -122.33769352761296], 16)
    .addLayer(L.tileLayer(
      'http://{s}.tiles.mapbox.com/v3/{username}.{map}/{z}/{x}/{y}.png',
      { subdomains: 'abcd',
        username: 'stuartpb',
        map: L.Browser.retina ? 'map-twpbs0dt' : 'map-6cgn20kd',
        detectRetina: true,
        maxZoom: 19,
      }));
  
    dropmap.attributionControl.setPrefix('<a href="/about">About</a>');
  
  var mrkr = L.marker(
    [47.61118157075462, -122.33769352761296],
    {
      zIndexOffset: 1,
      draggable: true
    });
  
  mrkr.on('dragstart',function(evt){
    seal = false;
  });
  mrkr.on('dragend',function(evt){
    var ll = mrkr.getLatLng();
    pluglong.value = ll.lng;
    pluglat.value = ll.lat;
  });
  
  mrkr.addTo(dropmap);
  
  if(navigator.geolocation) {
    navigator.geolocation.watchPosition(function(geo){
      var pos = geo.coords;
      if(!youAreHere){
        youAreHere = L.circle(
          [pos.latitude, pos.longitude], pos.accuracy,
          {color: '#03f', weight: 1});
        youAreHere.addTo(dropmap);
      } else {
        youAreHere.setLatLng([pos.latitude, pos.longitude]);
        youAreHere.setRadius(pos.accuracy);
      }
  
      if(seal){
        mrkr.setLatLng([pos.latitude, pos.longitude]);
        pluglong.value = pos.longitude;
        pluglat.value = pos.latitude;
        dropmap.panTo([pos.latitude, pos.longitude]);
      }
    }, null, {enableHighAccuracy: true});
  }
new_contents: /*global L filepicker*/
  
  "use strict";
  
  // set up filepicker stuff
  filepicker.setKey('AsgVwvIYmRdmv5DsVcXeFz');
  
  // set up Leaflet stuff
  var pluglong = document.getElementById('pluglong');
  var pluglat = document.getElementById('pluglat');
  var seal = true;
  var youAreHere = null;
  
  var dropmap = L.map('dropmap')
    .setView([47.61118157075462, -122.33769352761296], 16)
    .addLayer(L.tileLayer(
      'http://{s}.tiles.mapbox.com/v3/{username}.{map}/{z}/{x}/{y}.png',
      { subdomains: 'abcd',
        username: 'stuartpb',
        map: L.Browser.retina ? 'map-twpbs0dt' : 'map-6cgn20kd',
        detectRetina: true,
        maxZoom: 19,
      }));
  
  dropmap.attributionControl.setPrefix('<a href="/about">About</a>');
  
  dropmap.on('click',function(evt){
    seal = false;
    var pos = evt.latlng;
    mrkr.setLatLng([pos.lat, pos.lng]);
    pluglong.value = pos.lng;
    pluglat.value = pos.lat;
  });
  
  var mrkr = L.marker(
    [47.61118157075462, -122.33769352761296],
    {
      zIndexOffset: 1,
      draggable: true
    });
  
  mrkr.on('dragstart',function(evt){
    seal = false;
  });
  mrkr.on('dragend',function(evt){
    var ll = mrkr.getLatLng();
    pluglong.value = ll.lng;
    pluglat.value = ll.lat;
  });
  
  mrkr.addTo(dropmap);
  
  if(navigator.geolocation) {
    navigator.geolocation.watchPosition(function(geo){
      var pos = geo.coords;
      if(!youAreHere){
        youAreHere = L.circle(
          [pos.latitude, pos.longitude], pos.accuracy,
          {color: '#03f', weight: 1});
        youAreHere.addTo(dropmap);
      } else {
        youAreHere.setLatLng([pos.latitude, pos.longitude]);
        youAreHere.setRadius(pos.accuracy);
      }
  
      if(seal){
        mrkr.setLatLng([pos.latitude, pos.longitude]);
        pluglong.value = pos.longitude;
        pluglat.value = pos.latitude;
        dropmap.panTo([pos.latitude, pos.longitude]);
      }
    }, null, {enableHighAccuracy: true});
  }
subject: Allow click to set marker position