window.addEvent('domready', function() {
/*
	$('signup_form').addEvent('submit', function(e) {
		e.stop();
				
		this.set('send', {onComplete: function(response) {
			$('newsletter_signup').set('value','');
			alert('You have been added to our newsletter subscription list.');
			
			//debug
			//$('newsletter_signup').set('value', response);
		}});
		
		this.send();
	});
	
	*/
	
	var gallery = new Array('pic1.gif','pic8.gif','pic3.gif','pic4.gif','pic5.gif','pic6.gif','pic7.gif'); 
	
	var current_item = $random(0,(gallery.length-4));
	
	var swap_gallery = function() {
		if( current_item > (gallery.length-4) )
			current_item = 0;
			
		$('gallery1').set('src', 'images/gallery/' + gallery[ current_item + 0] );
		$('gallery1').set('alt', gallery[ current_item + 0] );
		$('gallery2').set('src', 'images/gallery/' + gallery[ current_item + 1] );
		$('gallery2').set('alt', gallery[ current_item + 1] );
		$('gallery3').set('src', 'images/gallery/' + gallery[ current_item + 2] );
		$('gallery3').set('alt', gallery[ current_item + 2] );
		$('gallery4').set('src', 'images/gallery/' + gallery[ current_item + 3] );
		$('gallery4').set('alt', gallery[ current_item + 3] );
		
		current_item++;
	};

	swap_gallery.periodical(5000);

	swap_gallery();
});