window.addEvent('domready', function(){
	var sImg = $$('.sThumb');
	var bImg = $('bThumb');

	sImg.addEvents({
		'click': function(){		
			var sThumbSrc = this.getProperty('src');
			var bThumbSrc = bImg.getProperty('src');
			this.setProperty('src', bThumbSrc);
			this.setStyles({
				width: 149,
				height: 149
			});
			bImg.setProperty('src', sThumbSrc);
		},
		
		'mouseover': function(){
			this.style.cursor = 'pointer';
		}
	});
	var sImg2 = $$('.sThumb2');
	var bImg2 = $('bThumb2');

	sImg2.addEvents({
		'click': function(){		
			var sThumbSrc2 = this.getProperty('src');
			var bThumbSrc2 = bImg2.getProperty('src');
			this.setProperty('src', bThumbSrc2);
			this.setStyles({
				width: 149,
				height: 149
			});
			bImg2.setProperty('src', sThumbSrc2);
		},
		
		'mouseover': function(){
			this.style.cursor = 'pointer';
		}
	});

});