function course_view_01()
	{
		document.getElementById("course_view_01").style.display = "block";
		
		if ( document.getElementById("course_view_02") )
		{
			document.getElementById("course_view_02").style.display = "none";
		}
		if ( document.getElementById("course_view_03") )
		{
			document.getElementById("course_view_03").style.display = "none";
		}
		
		document.getElementById("a_01").style.background = "url(/image/main/ico_num_count_01.gif) 0 100%";
		
		if ( document.getElementById("a_02") )
		{
			document.getElementById("a_02").style.background = "url(/image/main/ico_num_count_02.gif) 0 0";
		}
		if ( document.getElementById("a_03") )
		{
			document.getElementById("a_03").style.background = "url(/image/main/ico_num_count_03.gif) 0 0";
		}
		
	}
	function course_view_02()
	{
		document.getElementById("course_view_01").style.display = "none";
		
		if ( document.getElementById("course_view_02") )
		{
			document.getElementById("course_view_02").style.display = "block";
		}
		if ( document.getElementById("course_view_03") )
		{
			document.getElementById("course_view_03").style.display = "none";
		}
		
		document.getElementById("a_01").style.background = "url(/image/main/ico_num_count_01.gif) 0 0";

		if ( document.getElementById("a_02") )
		{
			document.getElementById("a_02").style.background = "url(/image/main/ico_num_count_02.gif) 0 100%";
		}
		if ( document.getElementById("a_03") )
		{
			document.getElementById("a_03").style.background = "url(/image/main/ico_num_count_03.gif) 0 0";
		}
		
	}
	function course_view_03()
	{
		document.getElementById("course_view_01").style.display = "none";
		
		if ( document.getElementById("course_view_02") )
		{
			document.getElementById("course_view_02").style.display = "none";
		}
		if ( document.getElementById("course_view_03") )
		{
			document.getElementById("course_view_03").style.display = "block";
		}
		
		document.getElementById("a_01").style.background = "url(/image/main/ico_num_count_01.gif) 0 0";

		if ( document.getElementById("a_02") )
		{
			document.getElementById("a_02").style.background = "url(/image/main/ico_num_count_02.gif) 0 0";
		}
		if ( document.getElementById("a_03") )
		{
			document.getElementById("a_03").style.background = "url(/image/main/ico_num_count_03.gif) 0 100%";
		}
		
	}


	function morelayer_close()
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "none";
	}

	function morelayer_01()
	{
		document.getElementById("more_layer_01").style.display = "block";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "none";
	}

	function morelayer_02()
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "block";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "none";
	}

	function morelayer_03()
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "block";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "none";
	}

	function morelayer_04()
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "block";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "none";
	}

	function morelayer_05()
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "block";
		document.getElementById("more_layer_06").style.display = "none";
	}

	function morelayer_06()
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "block";
	}

	function morelayer_close_detail( cId )
	{
		document.getElementById("more_layer_01").style.display = "none";
		document.getElementById("more_layer_02").style.display = "none";
		document.getElementById("more_layer_03").style.display = "none";
		document.getElementById("more_layer_04").style.display = "none";
		document.getElementById("more_layer_05").style.display = "none";
		document.getElementById("more_layer_06").style.display = "none";
		document.getElementById("trip_info_list_id").style.display = "block";
		document.getElementById("more_layer_07").style.display = "none";
		document.getElementById("more_layer_08").style.display = "none";
		document.getElementById("more_layer_09").style.display = "none";
		document.getElementById("more_layer_10").style.display = "none";
		document.getElementById("more_layer_11").style.display = "none";
		document.getElementById("more_layer_12").style.display = "none";
		document.getElementById(cId).style.display = "none";
	}


	function morelayer_07( cId )
	{
		document.getElementById(cId).style.display = "block";
	}


	function more_detail( cId )
	{
		document.getElementById("trip_info_list_id").style.display = "none";
		document.getElementById(cId).style.display = "block";
	}