function setWeekColor(){var calendar=document.getElementById('wp-calendar');if(!calendar)return;var th=calendar.getElementsByTagName('th');for(i=0;i<th.length;i++){if(th[i].getAttribute('title')=='日曜日'){th[i].className='holiday';}
if(th[i].getAttribute('title')=='土曜日'){th[i].className='saturday';}}}