function newslink() {
    $$('.pagenavigator a').each(function(link){
      link.addEvent('click', function(event){
        event.preventDefault();
$('news_container').set( 'load', { 'onComplete': function() { newslink() } } );
$('news_container').load(link.get('href') );
      });
    });
 };
 
 function alphalink() {
    $$('.alphanavigator a').each(function(link){
      link.addEvent('click', function(event){
        event.preventDefault();
$('courses_container').set( 'load', { 'onComplete': function() { alphalink() } } );
$('courses_container').load(link.get('href') );
      });
    });
 };

  window.addEvent( 'domready', function() {
		newslink();
		alphalink();		
 });