// JScript 文件
function showdate() 
{ 
    var uom = new Date(); 
    uom.setDate(uom.getDate()); 
    var str = "今天是:"+uom.getFullYear() + "年" + (uom.getMonth()+1) + "月" + uom.getDate()+"日"; 
    str = str+"";
    var weekday = uom.getDay();
    switch(weekday){
        case 0:
            str = str+"星期日";
        break;
        case 1:
            str = str+"星期一";
        break;
        case 2:
            str = str+"星期二";
        break;
        case 3:
            str = str+"星期三";
        break;
        case 4:
            str = str+"星期四";
        break;
        case 5:
            str = str+"星期五";
        break;
        case 6:
            str = str+"星期六";
        break;
    }
    
    document.write(str);    
}