// ファイル名on、offでする場合
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);
}


$(function() {
	var num = 1;
	$('#go_konoe2')
	//マウスオーバー画像を配置
	.each(function(){
		$(this).css('background', 'url(http://www.torihada.com/test/2011hon/img/go_konoe.png) no-repeat 0px -100px')
		num++;
	})
	.find('img').hover(
		function(){  
			$(this).stop().animate({'opacity' : '0'}, 300);  
		},
		function(){
			$(this).stop().animate({'opacity' : '1'}, 600);
		}
	); 
});