$(document).ready(function(){
	$(function() { 
		$("#header a, .detail a, .backnm a, .pagetop a, .sw a, .detail2 a").hover(
			function () {
				$(this).css("opacity","0");},
			function () {
				$(this).css("opacity","1");}
		);
		$(".current a").css("opacity","0");
		$(".current a").hover(
			function () {
				$(this).css("opacity","0");},
			function () {
				$(this).css("opacity","0");}
		);
		$("#side a img").hover(
			function () {
				$(this).css("opacity","0.7");},
			function () {
				$(this).css("opacity","1");}
		);
	});
});