mydate=new Date();
Ye=mydate.getFullYear()+"/";
Mo=mydate.getMonth()+1+"/";
Da=mydate.getDate();
Day=mydate.getDay();
Day2=new Array(7);
Day2[0]="日";Day2[1]="月";Day2[2]="火";
Day2[3]="水";Day2[4]="木";Day2[5]="金";
Day2[6]="土";
document.write(""+Ye+Mo+Da+"");