javascript計算星座屬相示例代碼

 本文介紹了使用javascript計算星座和屬相的示例，這個可以用在用戶注冊的時候顯示出來，大家參考使用吧

代碼如下: <SCRIPT LANGUAGE="JavaScript"> <!-- Begin function signs() { var start = 1901, birthyear = document.zodiac.year.value, date=document.zodiac.date.value, month=document.zodiac.month.selectedIndex;   with (document.zodiac.sign){   if (month == 1 && date >=20 || month == 2 && date <=18) {value = "水瓶座";} if (month == 1 && date > 31) {value = "Huh?";} if (month == 2 && date >=19 || month == 3 && date <=20) {value = "雙魚座";} if (month == 2 && date > 29) {value = "Say what?";} if (month == 3 && date >=21 || month == 4 && date <=19) {value = "白羊座";} if (month == 3 && date > 31) {value = "OK.  Whatever.";} if (month == 4 && date >=20 || month == 5 && date <=20) {value = "金牛座";} if (month == 4 && date > 30) {value = "I'm soooo sorry!";} if (month == 5 && date >=21 || month == 6 && date <=21) {value = "雙子座";} if (month == 5 && date > 31) {value = "Umm ... no.";} if (month == 6 && date >=22 || month == 7 && date <=22) {value = "巨蟹座";} if (month == 6 && date > 30) {value = "Sorry.";} if (month == 7 && date >=23 || month == 8 && date <=22) {value = "獅子座";} if (month == 7 && date > 31) {value = "Excuse me?";} if (month == 8 && date >=23 || month == 9 && date <=22) {value = "室女座";} if (month == 8 && date > 31) {value = "Yeah. Right.";} if (month == 9 && date >=23 || month == 10 && date <=22) {value = "天秤座";} if (month == 9 && date > 30) {value = "Try Again.";} if (month == 10 && date >=23 || month == 11 && date <=21) {value = "天蠍座";} if (month == 10 && date > 31) {value = "Forget it!";} if (month == 11 && date >=22 || month == 12 && date <=21) {value = "人馬座";} if (month == 11 && date > 30) {value = "Invalid Date";} if (month == 12 && date >=22 || month == 1 && date <=19) {value = "摩羯座";} if (month == 12 && date > 31) {value = "No way!";} } x = (start - birthyear) % 12 with (document.zodiac.csign){ if (x == 1 || x == -11) {value = "老鼠";} if (x == 0) {value = "牛";} if (x == 11 || x == -1) {value = "老虎";} if (x == 10 || x == -2) {value = "兔子";} if (x == 9 || x == -3)  {value = "龍";} if (x == 8 || x == -4)  {value ="蛇";} if (x == 7 || x == -5)  {value = "馬";} if (x == 6 || x == -6)  {value = "羊";} if (x == 5 || x == -7)  {value = "猴子";} if (x == 4 || x == -8)  {value = "雞";} if (x == 3 || x == -9)  {value = "狗";} if (x == 2 || x == -10)  {value = "豬";}     } } //  End --> </script> <form name="zodiac"> <center> <table bgcolor="#eeaa00" border="2" bordercolor="#000000" rules="none" cellspacing="0" cellpadding="4">     <tr><td><b><i>出生年份</i></b></td>     <td><div align="right"><input type="text" size="10" name="year" value="出生年份" onClick=value=""></div></td>     <td><!--This empty field is just for appearance--></td>     <tr><td><b><i>出生月份</i></b></td>     <td><div align="right"> <select name="month"> <option value="x">請選擇一個月份</option> <option value="1">一月</option><option value="2">二月</option><option value="3">三月</option> <option value="4">四月</option><option value="5">五月</option><option value="6">六月</option> <option value="7">七月</option><option value="8">八月</option><option value="9">九月</option> <option value="10">十月</option><option value="11">十一月</option> <option value="12">十二月</option></select></div></td>     <td><!--This empty field is just for appearance--></td></tr>     <tr><td><b><i>天</i></b></td>     <td><div align="right"><input type="text" name="date" value="天" size="3" onClick=value=""></td>     <td><input type="button" value="計算一下" onClick="signs()"></div></td></tr>     <tr><td><b><i>星座:</i></b></td>     <td><div align="right"><input type="text" name="sign" size="12" value="" align="right"></div></td></tr>     <td><!--This empty field is just for appearance--></td></tr>     <tr><td><b><i>屬相:</i></b></td>     <td><div align="right"><input type="text" name="csign" size="12"></div></td>     <td><!--This empty field is just for appearance--></td></tr>   </table> </center> </form>