function showAddress(pref){
		for(i = 1; i <= 48; i++){
			var tempi = i;
			if(i < 10){
				tempi = '0' + i;
			}
			if(pref == tempi){
				document.getElementById('address1-'+tempi).style.display	= '';
				document.getElementById('address1-'+tempi).disabled			= '';
			}
			else{
				document.getElementById('address1-'+tempi).style.display	= 'none';
				document.getElementById('address1-'+tempi).disabled			= 'disabled';
			}
		}
		if(pref == ''){
			document.getElementById('address1-00').style.display = '';
		}
		else{
			document.getElementById('address1-00').style.display = 'none';
		}
	}

	function showInput(type, target){
		if(type == true){
			document.getElementById(target).style.display	= '';
			document.getElementById(target).disabled		= '';
		}
		else{
			document.getElementById(target).style.display	= 'none';
			document.getElementById(target).disabled		= 'disabled';
		}
	}

	function autoCheck(type, target){
		if(type == true){
			target.checked	= true;
		}
		else{
			target.checked	= false;
		}
	}

	function showVisitAddress(no, pref){
		for(i = 1; i <= 47; i++){
			var tempi = i;
			if(i < 10){
				tempi = '0' + i;
			}
			if(pref == tempi){
				document.getElementById('v_address_'+ no + '-' + tempi).style.display	= '';
			}
			else{
				document.getElementById('v_address_'+ no + '-' + tempi).style.display	= 'none';
			}
		}
		if(pref == ''){
			document.getElementById('v_address_'+ no + '-00').style.display = '';
		}
		else{
			document.getElementById('v_address_'+ no + '-00').style.display = 'none';
		}
	}

	function showArea(type1, type2, target){
		if(type1 == true || type2 == true){
			document.getElementById(target).style.display	= '';
			document.getElementById(target).disabled		= '';
		}
		else{
			document.getElementById(target).style.display	= 'none';
			document.getElementById(target).disabled		= 'disabled';
		}
	}

	function calc_price_by_points(value1, id1, value2, id2){
		var input_price	= Math.floor(value1);
		var taxed_price	= input_price * 1.05;

		var value1			= Math.floor(taxed_price);
		var value2			= Math.floor(input_price + value2);
		var comma_value2	= put_comma(value2);
		var comma_value1	= put_comma(value1);

		document.getElementById(id1).innerHTML		= comma_value1;

		if(document.getElementById(id2) != null){
			document.getElementById(id2).innerHTML	= comma_value2;
		}
	}

	function calc_points_by_price(value1, id1, value2, id2){
		var input_price	= Math.floor(value1);
		var taxed_price	= input_price / 1.05;

		var value1			= Math.floor(taxed_price);
		var value2			= Math.floor(taxed_price + value2);
		var comma_value2	= put_comma(value2);
		var comma_value1	= put_comma(value1);

		document.getElementById(id1).innerHTML		= comma_value1;

		if(document.getElementById(id2) != null){
			document.getElementById(id2).innerHTML	= comma_value2;
		}
	}