// ==UserScript==
// @name           Remove SLCO Library Auto-Logout
// @namespace      http://spig.net/userscripts
// @description    Remove Salt Lake County Libraries Auto-Logout
// @include        http://ipac.slco.lib.ut.us/*
// @include        http://ipac.slcolibrary.org/*
// ==/UserScript==

function contentEval(source) {
  // Check for function input.
  if ('function' == typeof source) {
    // Execute this function with no arguments, by adding parentheses.
    // One set around the function, required for valid syntax, and a
    // second empty set calls the surrounded function.
    source = '(' + source + ')();'
  }

  // Create a script node holding this  source code.
  var script = document.createElement('script');
  script.setAttribute("type", "application/javascript");
  script.textContent = source;

  // Insert the script node into the page, so it will run, and immediately
  // remove it to clean up.
  document.body.appendChild(script);
  document.body.removeChild(script);
}

contentEval("if (typeof(window.Timer) == 'function') { window.Timer = function() {} }");