window.addEvent('domready', function(){
			var path = 'http://194.149.76.98/orr/beta/includes/css/';
			var style_1, style_2, style_base;
					
			/* Style 1 */
			$('s1').addEvent('click', function(e) {
				e = new Event(e).stop();
				
				if (style_1) style_1.remove();
				new Asset.css(path + 'print.css', {id: 'style1'});
				style_1 = $('style1');
			
				$('log').setHTML('');
			});
			
			
			
			/* Style Base */
			$('s_base').addEvent('click', function(e) {
				e = new Event(e).stop();
			
				if (style_base) style_base.remove();
				new Asset.css(path + 'default.css', {id: 'style_base'});
				style_base = $('style_base');
			
				$('log').setHTML('');
			});
		});