// JavaScript Document
var now      = new Date();
var nen1     = now.getFullYear()-2000;
var tuk1     = now.getMonth() + 1
if (tuk1 > 12) { tuk1 = tuk1 - 12; }
var nen2     = nen1;
var tuk2     = tuk1 + 1;
if (tuk2 > 12) { tuk2 = tuk2 - 12; nen2 = nen1 + 1; }
var nen3     = nen1;
var tuk3     = tuk1 + 2;
if (tuk3 > 12) { tuk3 = tuk3 - 12; nen3 = nen1 + 1; }

nen1         = nen1 + 12;
nen2         = nen2 + 12;
nen3         = nen3 + 12;

document.write('<table class="shaken_seal_waku">');
document.write('<tr><th colspan="3">車検の時期ですよ！</th></tr>');
document.write('<tr>');
document.write('<td class="shaken_seal" >');
document.write('<span class="text_white">'+formatNum(2, nen1)+'</span><br/>');
document.write('<span class="text_22" style="font-style:italic">'+tuk1+'</span>');
document.write('</td>');
document.write('<td class="shaken_seal" >');
document.write('<span class="text_white">'+formatNum(2, nen2)+'</span><br/>');
document.write('<span class="text_22" style="font-style:italic">'+tuk2+'</span>');
document.write('</td>');
document.write('<td class="shaken_seal" >');
document.write('<span class="text_white">'+formatNum(2, nen3)+'</span><br/>');
document.write('<span class="text_22" style="font-style:italic">'+tuk3+'</span>');
document.write('</td>');
document.write('</tr>');
document.write('<tr>');
document.write('<td class="shaken_seal_kei" >');
document.write(formatKei(nen1)+'<br/>');
document.write('<span class="text_28">'+tuk1+'</span>');
document.write('</td>');
document.write('<td class="shaken_seal_kei" >');
document.write(formatKei(nen2) +'<br/>');
document.write('<span class="text_28">'+tuk2+'</span>');
document.write('</td>');
document.write('<td class="shaken_seal_kei" >');
document.write(formatKei(nen3) + '<br/>');
document.write('<span class="text_28">'+tuk3+'</span>');
document.write('</td>');
document.write('</tr>');
document.write('<tr>');
document.write('<td colspan="3" class="shaken_seal_bottom">フロントガラスにこのシールがあれば車検受付可能！</td>');
document.write('</tr>');
document.write('</table>');


function formatNum(keta, num) {
  var src = new String(num);
  var cnt = keta - src.length;
  if (cnt <= 0) return src;
  while (cnt-- > 0) src = "0" + src;
  return src;
};

function formatKei(num) {
  var src = '';
  var cnt = num % 3;
  if (cnt == 0){
     src = '<span class="text_black">' + formatNum(2,num) + '<span/><img alt="車検シール" src="images/gray_maru.gif" class="kuromaru" /><img alt="車検シール" src="images/gray_maru.gif" class="kuromaru" />';
  } else if(cnt == 1){
     src = '<img alt="車検シール" src="images/gray_maru.gif" class="kuromaru" /><span class="text_black">' + formatNum(2,num) + '</span><img alt="車検シール" src="images/gray_maru.gif" class="kuromaru" />';
  } else if(cnt == 2){
    src = '<img alt="車検シール" src="images/gray_maru.gif" class="kuromaru" /><img alt="車検シール" src="images/gray_maru.gif" class="kuromaru" /><span class="text_black">' + formatNum(2,num) + '</span>';
  }
　return src; 
};