$(function() {

  // time for some...
  // positioning of the donate bar
  var bar_height = '97';

  // set a whitespace and use it to position the donate bar
  var whitespace_height = $(window).height() - bar_height;
  $('#donate-whitespace').height(whitespace_height);
  $('#donate-bar').css({'height': bar_height, 'position':'absolute', 'top': whitespace_height});

  // update the whitespace and bar position if window is resized
  $(window).resize(function () {
    new_whitespace_height = $(window).height() - bar_height;
    $('#donate-whitespace').height(new_whitespace_height);
    $('#donate-bar').css({'top': new_whitespace_height});
  });
  // end donate bar
});