//Western & Chinese Astrological Sign Calculator- By Timothy Joko-Veltman
//Email: restlessperegrine@yahoo.com URL: http://openmind.digitalrice.com
//Visit JavaScript Kit (http://javascriptkit.com) for script
//http://fadlan.com - Javascript to the Bone!: http://jsbone.fadlan.com

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 = "Acuario";}
if (date < 1) {value = "Fecha Erronea";}
if (month == 1 && date > 31) {value = "Fecha Erronea";}
if (month == 2 && date >=19 || month == 3 && date <=20) {value = "Piscis";}
if (month == 2 && date > 29) {value = "Fecha Erronea";}
if (month == 3 && date >=21 || month == 4 && date <=19) {value = "Aries";}
if (month == 3 && date > 31) {value = "Fecha Erronea";}
if (month == 4 && date >=20 || month == 5 && date <=20) {value = "Tauro";}
if (month == 4 && date > 30) {value = "Fecha Erronea";}
if (month == 5 && date >=21 || month == 6 && date <=21) {value = "Geminis";}
if (month == 5 && date > 31) {value = "Fecha Erronea";}
if (month == 6 && date >=22 || month == 7 && date <=22) {value = "Cancer";}
if (month == 6 && date > 30) {value = "Fecha Erronea";}
if (month == 7 && date >=23 || month == 8 && date <=22) {value = "Leo";}
if (month == 7 && date > 31) {value = "Fecha Erronea";}
if (month == 8 && date >=23 || month == 9 && date <=22) {value = "Virgo";}
if (month == 8 && date > 31) {value = "Fecha Erronea";}
if (month == 9 && date >=23 || month == 10 && date <=22) {value = "Libra";}
if (month == 9 && date > 30) {value = "Fecha Erronea";}
if (month == 10 && date >=23 || month == 11 && date <=21) {value = "Escorpion";}
if (month == 10 && date > 31) {value = "Fecha Erronea";}
if (month == 11 && date >=22 || month == 12 && date <=21) {value = "Sagitario";}
if (month == 11 && date > 30) {value = "Fecha Erronea";}
if (month == 12 && date >=22 || month == 1 && date <=19) {value = "Capricornio";}
if (month == 12 && date > 31) {value = "Fecha Erronea";}
}
x = (start - birthyear) % 12
with (document.zodiac.csign){
if (x == 0) {value = "Buey";}
if (x == 11 || x == -1) {value = "Tigre";}
if (x == 10 || x == -2) {value = "Liebre";}
if (x == 9 || x == -3)  {value = "Dragon";}
if (x == 8 || x == -4)  {value ="Serpiente";}
if (x == 7 || x == -5)  {value = "Caballo";}
if (x == 6 || x == -6)  {value = "Cabra";}
if (x == 5 || x == -7)  {value = "Mono";}
if (x == 4 || x == -8)  {value = "Gallo";}
if (x == 3 || x == -9)  {value = "Perro";}
if (x == 2 || x == -10) {value = "Jabalí";}  
if (x == 1 || x == -11) {value = "Rata";}
}
}