function runOnloads() {
  levelBottoms();
  dynGradients();
  externalLinksNewWindows();
}

function include(file) {
  var script  = document.createElement('script');
  script.src  = file;
  script.type = 'text/javascript';
  document.getElementsByTagName('head').item(0).appendChild(script);
}

include('style/js/level-bottoms.js');
include('/style/js/dyn-gradients.js');
include('/style/js/external-links-new-windows.js');

window.onload = runOnloads;