function roller(id,dir)
{

 	var the_img = document.getElementById(id);
	
 	the_img.src = (dir ==1)? 'images/truestaronline/' + id  + '_on.gif' : 	'images/truestaronline/' + id  + '_off.gif';

}

function roller2(id,dir)
{

 var the_img = document.getElementById(id);


 the_img.src = (dir ==1)? 'images/truestaronline/product-fade_' + id  + '.jpg' : 'images/truestaronline/products_' + id  + '.jpg';

}