year

一段很有意义的源码,看了就知道,不信试一试啊!

function showYear(obj) {
  if (!obj) var obj = event.srcElement;
  var obDate;
  var obYear;
  if (obj.value == "") {
  	obDate = new Date();
	obYear = obDate.getgetFullYear();
    obj.value = obYear;
  }
 
}