$(document).ready(function(){
	$(".sche_2").css("display","none");
});
			
			
$(document).ready(function() {
	$(".sche_1").hover(function(){
		$(this).css("cursor","pointer"); 
	},function(){
		$(this).css("cursor","default"); 
	});
});
			
			
$(document).ready(function(){
	$('.event > .sche_1').click(function(){
    	$(this).next().slideToggle('slow');
  	})
});


$(function() {
	$(window).scroll(function(){
		var scrollTop = $(window).scrollTop();
		if(scrollTop != 0)
			$('#nav').stop().animate({'opacity':'0.2'},400);
		else
			$('#nav').stop().animate({'opacity':'1'},400);
	});

	$('#nav').hover(
		function (e) {
			var scrollTop = $(window).scrollTop();
			if(scrollTop != 0){
				$('#nav').stop().animate({'opacity':'1'},400);
			}
		},
		function (e) {
			var scrollTop = $(window).scrollTop();
			if(scrollTop != 0){
				$('#nav').stop().animate({'opacity':'0.2'},400);
			}
		}
	);
});