window.addEvent( 'domready', function() {
	
	if( $('header') ) {
		$('header').addEvent( 'click', function(e) {
			window.location.replace( TSN.path() );
		});
	}
	
	if( $('action_sectionNavigation') ) {
		$('action_sectionNavigation').addEvent( 'change', function() {
			if( !this.value ) {
				return;
			}
			
			window.location.replace( this.value );
		});
	}
	
	if( $('action_classNavigation') ) {
		$('action_classNavigation').addEvent( 'change', function() {
			if( !this.value ) {
				return;
			}
			
			window.location.replace( this.value );
		});
	}
	
	if( $('action_comment') ) {
		if( !$$('a[name="comments"]').length ) {
			$('action_comment').addClass( 'disabled' );
		}
	}
	
	$$('.preview').addEvent( 'click', function(e) {
		window.location.replace( this.get( 'rel' ) );
	});


});