function left(str, n){
	if (n <= 0)
	    return '';
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}

function right(str, n){
    if (n <= 0)
       return '';
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}

function setPageName(id) {
  document.getElementById(id).setAttribute('class', 'menuitemactive');
  document.getElementById('pagename').appendChild(document.createTextNode(id));
}

function setpage() {
//  var eventAnchor = document.getElementById('eventsLink');
//  var curDate = new Date();
//  var curMonth = curDate.getMonth() + 1;
//  if (curMonth < 10) {
//    eventAnchor.href = 'events0' + curMonth + '.html'; }
//  else {
//    eventAnchor.href = 'events' + curMonth + '.html';
//  }
  var sPath = window.location.pathname;
  var pageStart = sPath.lastIndexOf('/') + 1;
  if (pageStart == sPath.length)
    var sPage = 'inde';
  else
    var sPage = left(sPath.substring(pageStart), 4);
  if (sPage == 'inde')
    setPageName('Home')
  else if (sPage == 'club')
    { setPageName('Clubs'); importXML('clubs.xml'); }
  else if ((sPage == 'news') || (sPage == 'deat') || (sPage == 'mess'))
    setPageName('News')
  else if (sPage == 'even')
    setPageName('Events')
  else if ((sPage == 'hist') || (sPage == 'gove'))
    setPageName('History')
  else 
    { setPageName('Contact'); importXML('officers.xml'); }
}