$(function() {
// OPACITY OF BUTTON SET TO 50%
$(".latest_img, ul.demo2 li, .img").css("opacity","0.6");
		
// ON MOUSE OVER
$(".latest_img, ul.demo2 li, .img").hover(function () {
										  
// SET OPACITY TO 100%
$(this).stop().animate({
opacity: 1.0
}, "fast");
},
		
// ON MOUSE OUT
function () {
			
// SET OPACITY BACK TO 50%
$(this).stop().animate({
opacity: 0.3
}, "slow");
});
});