common.js

这个是j2eejava web 编程精要十五讲的全部源码。对学习java web编程的人来说是很能得的资料

//日期显示
function pf_print_date(){
		weeks = new Array("日","一","二","三","四","五","六");
		today = new Date();
		y = today.getFullYear();
		m = today.getMonth()+1;
		d = today.getDate();
		w = weeks[today.getDay()];
		document.write(y,"年",m,"月",d,"日");
}
//日期设定
function pf_set_date(objy,objm,objd){
  		today = new Date();
		y = today.getFullYear();
		m = today.getMonth()+1;
		d = today.getDate();
		objy.value = y;
		objm.value = m;
		objd.value = d;

}
//设置元素的可用性
function pf_able(A){
	A.disabled = false;
}
//设置元素的不可用性
function pf_disable(A){
	A.disabled = true;
}