anchor.diff:  
         mrkr.addTo(dropmap);
   
  +      if(Modernizr.geolocation) {
  +        navigator.geolocation.getCurrentPosition(function(pos){
  +          if(!youAreHere){
  +            youAreHere = L.marker(
  +              [pos.latitude, pos.longitude],
  +                    {draggable: true});
  +          }
  +          if(seal){
  +            mrkr.setLatLng([pos.latitude, pos.longitude]);
  +          }
  +        }
   
  
positive.code: 
        var pluglong = document.getElementById('pluglong');
        var pluglat = document.getElementById('pluglat');
  
        var dropmap = L.mapbox.map('dropmap', 'stuartpb.map-6cgn20kd')
          .setView([47.61118157075462, -122.33769352761296], 16);
  
negative.code:   form(method='post')
      input(type='hidden',name='_csrf',value=csrfToken)
      p Longitude:
      input(type='number',name='longitude',value='-122.33769352761296')#pluglong
      p Latitude:
      input(type='number',name='latitude',value='47.61118157075462')#pluglat
      label Plug image
        input(type="file", name='plugimage')
      p Venue:
  