today = new Date();
function initArray() {
	this.length = initArray.arguments.length
	for( var i = 0; i < this.length; i++ )
	this[i+1] = initArray.arguments[i] 
}
var d = new initArray( "星期日","星期一","星期二","星期三","星期四","星期五","星期六" );
document.write( today.getYear(),"年",today.getMonth()+1,"月",today.getDate(),"日"," ",d[today.getDay()+1] );