$(function() {
	$('#navi-dropdown').droppy();
	
	var navi_about = $('#navi-about > .navi-menu > img');
	var navi_products = $('#navi-products > .navi-menu > img');

	$('#navi-about').hover(function() {
		navi_about.attr("src","/assets/images/navi-about-on.gif");
	}, function() {
		navi_about.attr("src","/assets/images/navi-about.gif");
	});

	$('#navi-products').hover(function() {
		navi_products.attr("src","/assets/images/navi-products-on.gif");
	}, function() {
		navi_products.attr("src","/assets/images/navi-products.gif");
	});

	$('.products-items li a').hover(function() {
		$(this).find("img").show();
	}, function() {
		$(this).find("img").hide();
	});
	
});

function open_newsletter() {
window.open('https://fofa.jp/speedo/a.p/102/', 'popup', 'width=500, height=600, location=no, status=yes, titlebar=yes, directories=no, menubar=no, toolbar=no, scrollbars=yes,resizable=yes');
}