window.addEvent('domready', function(){

	var colour_images = $$('#colour_images img');
	if(colour_images.length > 1){
		// First hide any product_images that arnt the first one
		colour_images.each(function(item, index){
			if(index != 0){
				item.setStyle('display', 'none');
			}	
		});	
		
		// First hide any product_images that arnt the first one
		$$('#colour_swatches img').each(function(item, index){
			item.addEvent('click', function(){
				colour_images.setStyle('display', 'none');
				colour_images[index].setStyle('display', 'inline');
			});	
		});	
	}
});