没事的时候写了个计算属相的小程序，觉得很好玩。
效果预览：
代码：
<!DOCTYPE html>
<html lang="en">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<HEAD>
<TITLE>十二生肖</TITLE>
</HEAD>
<BODY bgcolor="#fef4d2" >
<br><br>
<center>
<h2>十二生肖</h2>
<hr width=300>
<br><br>
<script language=JavaScript>
function GetBirthYear () {
var birthpet=" 丑牛"
x = (1997 - document.frm.inyear.value) % 12
if ((x == 1) || (x == -11)) { birthpet=" 子鼠" }
else {
if (x == 0) { birthpet=" 丑牛" }
else {
if ((x == 11) || (x == -1)) {birthpet=" 寅虎" }
else {
if ((x == 10) || (x == -2)) {birthpet=" 卯兔" }
else {
if ((x == 9) || (x == -3)) {birthpet=" 辰龙" }
else {
if ((x == 8) || (x == -4)) { birthpet=" 巳蛇" }
else {
if ((x == 7) || (x == -5)) { birthpet=" 午马" }
else {
if ((x == 6) || (x == -6)) { birthpet=" 未羊" }
else {
if ((x == 5) || (x == -7)) {birthpet=" 申猴" }
else {
if ((x == 4) || (x == -8)) {birthpet=" 酉鸡" }
else {
if ((x == 3) || (x == -9)) {birthpet=" 戌狗" }
else {
if ((x == 2) || (x == -10)) {birthpet=" 亥猪" } }}}}}}}}}}}
document.frm.birth.value = birthpet;
}
</script>
<form NAME="frm">
请输入您的出生年份：<br><br>
<!-- 在此能够设置文本框的列长度和初始值 -->
<input TYPE="text" size=5 NAME="inyear" value=" 1994">
<input TYPE="button" VALUE="属相" onClick="GetBirthYear()">
<input TYPE="text" SIZE=5 NAME="birth" readonly="true" value="戌狗">
</form>
</BODY>
</HTML>
