// Current Page Reference
  // copyright Stephen Chapman, 1st Jan 2005
  // you may copy this function but please keep the copyright notice with it
  function getURL(uri) {
  uri.dir = location.href.substring(0, location.href.lastIndexOf('\/'));
  uri.dom = uri.dir; if (uri.dom.substr(0,7) == 'http:\/\/') uri.dom = uri.dom.substr(7);
  uri.path = ''; var pos = uri.dom.indexOf('\/'); if (pos > -1) {uri.path = uri.dom.substr(pos+1); uri.dom = uri.dom.substr(0,pos);}
  uri.page = location.href.substring(uri.dir.length+1, location.href.length+1);
  pos = uri.page.indexOf('?');if (pos > -1) {uri.page = uri.page.substring(0, pos);}
  pos = uri.page.indexOf('#');if (pos > -1) {uri.page = uri.page.substring(0, pos);}
  uri.ext = ''; pos = uri.page.indexOf('.');if (pos > -1) {uri.ext =uri.page.substring(pos+1); uri.page = uri.page.substr(0,pos);}
  uri.file = uri.page;
  if (uri.ext != '') uri.file += '.' + uri.ext;
  if (uri.file == '') uri.page = 'index';
  uri.args = location.search.substr(1).split("?");
  return uri;
  }