function installSearchEngine()
{
  if ((typeof window.sidebar=="object") &&
      (typeof window.sidebar.addSearchEngine=="function"))
  {
    window.sidebar.addSearchEngine(
      'https://www.saugus.net/Local/Search/Mozilla/SaugusSearch.src',
      'https://www.saugus.net/Local/Search/Mozilla/SaugusSearch.png',
      'Saugus.net','General');
  }
  else
  {
    alert("Old browser versions only! Firefox, Netscape 6+, Mozilla, or a compatible browser is needed to install the Saugus search plugin");
  }
}
function installOpenSearchEngine()
{
  if ((typeof window.external=="object") &&
      (typeof window.external.AddSearchProvider=="function"))
  {
    window.external.AddSearchProvider(
      'https://www.saugus.net/Local/Search/Mozilla/SaugusOpenSearch.src'
    );
  }
  else
  {
    alert("Current browsers with OpenSearch support are required to install this plug-in.");
  }
}