function get_calendar() {
	return ''
+'<table cellspacing="1" cellpadding="1">'
+'<tbody>'
+'<tr>'
+'<td class="year" colspan="7">'
+'<a href="http://www.t-mizuno.com/blog/2009/06/" class="text">&lt;&lt;</a> '
+'<a href="http://www.t-mizuno.com/blog/2009/07/" class="text">2009&#24180;07&#26376;</a>'
+' <a href="http://www.t-mizuno.com/blog/2009/08/" class="text">&gt;&gt;</a>'
+'</td>'
+'</tr>'
+''
+'<tr>'
+'<th abbr="Sunday" class="sunday_header">日</th>'
+'<th abbr="Monday" class="day_header">月</th>'
+'<th abbr="Tuesday" class="day_header">火</th>'
+'<th abbr="Wednesday" class="day_header">水</th>'
+'<th abbr="Thursday" class="day_header">木</th>'
+'<th abbr="Friday" class="day_header">金</th>'
+'<th abbr="Saturday" class="saturday_header">土</th>'
+'</tr>'
+'<tr><td class="sunday">&nbsp;</td>'
+'<td class="day">&nbsp;</td>'
+'<td class="day">&nbsp;</td>'
+'<td class="day">1</td>'
+'<td class="day">2</td>'
+'<td class="day">3</td>'
+'<td class="saturday">4</td></tr>'
+'<tr><td class="sunday">5</td>'
+'<td class="day">6</td>'
+'<td class="day">7</td>'
+'<td class="day">8</td>'
+'<td class="day">9</td>'
+'<td class="day">10</td>'
+'<td class="saturday">11</td></tr>'
+'<tr><td class="sunday">12</td>'
+'<td class="day">13</td>'
+'<td class="day">14</td>'
+'<td class="day">15</td>'
+'<td class="day">16</td>'
+'<td class="day">17</td>'
+'<td class="saturday">18</td></tr>'
+'<tr><td class="sunday">19</td>'
+'<td class="day">20</td>'
+'<td class="day">21</td>'
+'<td class="day">22</td>'
+'<td class="day"><a href="http://www.t-mizuno.com/blog/2009/07/23/" class="text">23</a></td>'
+'<td class="day">24</td>'
+'<td class="saturday">25</td></tr>'
+'<tr><td class="sunday">26</td>'
+'<td class="day">27</td>'
+'<td class="day">28</td>'
+'<td class="day">29</td>'
+'<td class="day">30</td>'
+'<td class="day">31</td>'
+'<td class="saturday">&nbsp;</td></tr>'

+'</tbody>'
+'</table>'
;
}