$(document).ready(function(){
	$('div#mainvisual img.dshadow').dropShadow({
		left: 2,
		top: 2,
		blur: 1,
		opacity: .2,
		color: "black"
	});
	$('.shadow').dropShadow({
		left: 2,
		top: 2,
		blur: 2,
		opacity: .5,
		color: "black"
	});
});