//to-o-o-o-o dumb filmstrip related functions
var medium = [];
var big = [];
var curr;

function show() {
  window.open(curr, null);
}

function preview(x) {
  o = document.getElementById('preview');
  o.src = '/img/' + x + '/' + medium[x];
  curr = '/img/' + x + '/' + big[x];
}