// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
function update_extension_price()
{
  var price_per_month = parseFloat($('#price_per_month').html());
  var num_months = parseInt($('#num_months').val());
  $('#total_price').html((num_months * price_per_month).toFixed(2))
}