$(function(){

    // マウスオーバー エフェクト
    $('.hover').mouseover(function(){
        $(this).fadeTo(0, 0.7);
    });
    $('.hover').mouseout(function(){
        $(this).fadeTo(500, 1);
    });

    // lightbox設定 
    $('.lightbox a').lightBox({
        overlayBgColor: '#000',
        overlayOpacity: 0.8,
        imageLoading: rootPath + 'img/modal_loading.gif',
        imageBtnClose: rootPath + 'img/modal_close.png',
        imageBtnPrev: rootPath + 'img/modal_prev.png',
        imageBtnNext: rootPath + 'img/modal_next.png',
        containerResizeSpeed: 300,
        txtImage: ''
    });
});

/* マウスオーバーで画像切り替え */
function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}