// Initially set opacity on thumbs and add
// additional styling for hover effect on thumbs
var onMouseOutOpacity = 0.7;

$(document).ready(function() {
	$('.thumbnails ul.thumbs li').css('opacity', onMouseOutOpacity)
		.hover(
			function () {
				$(this).not('.selected').fadeTo('fast', 1.0);
			}, 
			function () {
				$(this).not('.selected').fadeTo('fast', onMouseOutOpacity);
			}
		);
});