function print_out(){
window.print();
}

function test(){
	for(i=1;i<=34;i++){
		document.form["m1"+i].value = Math.floor(Math.random()*5000);
		document.form["m2"+i].value = Math.floor(Math.random()*5000);
		document.form["m3"+i].value = Math.floor(Math.random()*5000);
	}
}

function mth(){
	var k = new Array(15.5,13.3,10.4,36.8,23.7,2.6,3.2,4.3,3.1,1.8,2.2,2.2,3.4,0.25,2.3,4.0,2.1,2.3,3.3,0.88,2.4,2.4,3.4,1.8,2.5,1.4,1.8,2.9,11.9,0.70,1.2,1.7,2.6,1.7);
	var input_m1 = new Array();
	var input_m2 =new Array();
	var input_m3 =new Array();
	var co_s = new Array();
	var sum_a = new Array();
	var sum_b = new Array();
	var sum1=0;
	var sum2=0;
	var sum3=0;
	var sum4=0;
	var sum5=0;
	var sum6=0;
	var month_r="";
	temp1=eval(document.form["month1"].value);
	if(temp1 == null){alert("月を入力してください。");location.href = "#main_form";document.form.month1.focus();return;}
	month_r = temp1 + "月,";
	temp2=eval(document.form["month2"].value);
	if(temp2 == null){temp2=" ";/*alert("月を入力してください。");location.href = "#main_form";document.form.month2.focus();return;*/}
	month_r = month_r + temp2 + "月,";
	temp3=eval(document.form["month3"].value);
	if(temp3 == null){temp3=" ";/*alert("月を入力してください。");location.href = "#main_form";document.form.month3.focus();return;*/}
	month_r = month_r + temp3 + "月,";
	var for_csv='小分類,' + month_r + '合計（円）,合計（千円）,CO2（kg）\n';
	var k_title= new Array("電気","都市ガス","LPガス","灯油","ガソリン","水道","米","肉類","魚類","酒類","外食、その他食料品","茶菓","住宅建設、補修","家賃・駐車場","家具・家電","器具・日用雑貨","衣類・靴・鞄他","医療・薬・理容・美容","化粧品・衛生用品","学費（給食を含む）","文具・書籍・通勤用具","塾・稽古","新聞","受信料","旅行・園芸・観劇など","スポーツ・ペット飼育","精密機器","電車・バス・タクシー","航空機・船舶","電話・LAN","郵便","宅配","自家用車・自転車購入","税・保険・年金等");
	for(i=1;i<=34;i++){
		input_m1[i]=eval(document.form["m1"+i].value);
		input_m2[i]=eval(document.form["m2"+i].value);
		input_m3[i]=eval(document.form["m3"+i].value);
		if(input_m1[i] == null)input_m1[i]=0;
		if(input_m2[i] == null)input_m2[i]=0;
		if(input_m3[i] == null)input_m3[i]=0;
		sum_a[i]=input_m1[i]+input_m2[i]+input_m3[i];
		sum_b[i]=Math.round(((sum_a[i])/1000)*1000)/1000;
		co_s[i]=Math.round((sum_b[i]*k[i-1])*1000)/1000;
		sum1+=input_m1[i];
		sum2+=input_m2[i];
		sum3+=input_m3[i];
		sum4+=sum_a[i];
		sum5+=sum_b[i];
		sum6+=co_s[i];
		document.getElementById('Sum_A'+i).innerHTML = sum_a[i];
		document.getElementById('Sum_B'+i).innerHTML = sum_b[i];
		document.getElementById('CO_'+i).innerHTML = co_s[i];
		for_csv +=  k_title[i-1] + "," + input_m1[i] + "," + input_m2[i] + "," + input_m3[i] + "," + sum_a[i] + "," + sum_b[i] + "," + co_s[i] + "\n";
	}
	document.getElementById('sum1').innerHTML = sum1;
	document.getElementById('sum2').innerHTML = sum2;
	document.getElementById('sum3').innerHTML = sum3;
	document.getElementById('sum4').innerHTML = sum4;
	sum5=Math.round(sum5*1000)/1000;
	document.getElementById('sum5').innerHTML = sum5;
	sum6=Math.round(sum6*1000)/1000;
	document.getElementById('sum6').innerHTML = sum6;
	document.getElementById('CO2_value').innerHTML = sum6;
	for_csv += "合計" + "," + sum1 + "," + sum2 + "," + sum3 + "," + sum4 + "," + sum5 + "," + sum6 +"\n"; 
	document.getElementById('for_ex').value = for_csv;
}
function clear_form(){
	for(i=1;i<=34;i++){
		document.form["m1"+i].value = "";
		document.form["m2"+i].value = "";
		document.form["m3"+i].value = "";
		document.getElementById('Sum_A'+i).innerHTML = "";
		document.getElementById('Sum_B'+i).innerHTML = "";
		document.getElementById('CO_'+i).innerHTML = "";
		document.getElementById('sum1').innerHTML = "";
		document.getElementById('sum2').innerHTML = "";
		document.getElementById('sum3').innerHTML = "";
		document.getElementById('sum4').innerHTML = "";
		document.getElementById('sum5').innerHTML = "";
		document.getElementById('sum6').innerHTML = "";
	}
}