(function($){

	 $(window).scroll(function(){
				if ($(this).scrollTop() > 80) {
					$('#menu').css({position:'fixed',zIndex:1000,top:0,height:70,background:'#e80924','border-bottom':'2px solid #d7d7d7'});
					$('.menu_sub').css({height:70,background:'#b4071d'});
					$('.menu_home').css({height:70,background:'#8b0516'});
					$('.menu_sub img').css({'padding-top':'20px'});
					$('.menu_sub_m').css({'top':'70'});
					$('.sub_menu_list').css({'top':'69px'});
					
				} else {
					$('#menu').css({position:'relative',height:60,background:'#48731a','border-bottom':'0'});
					$('.menu_sub').css({height:60, background:''});
					$('.menu_home').css({height:60,background:''});
					$('.menu_sub img').css({'padding-top':'0'});
					$('.menu_sub_m').css({'top':'60px'});
					$('.sub_menu_list').css({'top':'59px'});
				};
			});

	$(function(){

		$(document).ready(function(){
			var img_width;
			img_width = $("#post_area img").width();
			if(img_width > 710){
				$("#post_area img").css("width","710px");
			}
			return false;
		});
		
		$('.menu_sub').bind({
			mouseenter: function() {
				$("img", this).attr('src', $("img", this).attr('src').replace('_off', '_on'));
				var $btn=$('.sub_menu_list');
				if(!$btn.is(':animated')) $btn.slideDown({duration: 300, easing: "easeOutQuart", complete: "callback"});
			},
			mouseleave: function() {
				//$('.sub_menu_list').slideUp({duration: 500, easing: "easeOutQuart", complete: "callback"});
				$("img", this).attr('src', $("img", this).attr('src').replace('_on', '_off'));
			}
		});

		$("#header").mouseleave(function () {
			$('.sub_menu_list').slideUp({duration: 500, easing: "easeOutQuart", complete: "callback"});
		});

		
	});
})(jQuery);