// JavaScript Document
<!--
function validaf(el,msg){
patron = /^[0-9]{4}-[0-1][0-9]-[0-3][0-9]$/; 
var busca = new Array()
busca = patron.exec(el.value); 
if(busca == null){ 
alert("Error en: "+msg);
}else{
vector = el.value.split("-");
hoy= new Date();
anio=hoy.getFullYear();
if (vector[0]<1900||vector[0]>anio-18){ alert('Aρo incorrecto');}
if (vector[1]<1||vector[1]>12){ alert('Mes incorrecto');}
if (vector[2]<1||vector[2]>31){ alert('Dνa incorrecto');}
}}
function validaci(el,msg){
patron = /^[0-9]+-*[0-9]*$/; 
var busca = new Array()
busca = patron.exec(el.value); 
if(busca == null){ 
alert("Error en: "+msg);
}}
function validae(el,msg){
patron = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/; 
var busca = new Array()
busca = patron.exec(el.value); 
if(busca == null){ 
alert("Error en: "+msg);
}}
function validac(el,msg,ct){
if(ct=='1'){
patron = /^[a-zA-ZαινσϊρΑΙΝΣΪΡόά]*$/;
}
if(ct=='2'){
patron = /^[a-zA-ZαινσϊρΑΙΝΣΪΡόά]+ *[a-zA-ZαινσϊρΑΙΝΣΪΡόά]*$/; 
}
var busca = new Array()
busca = patron.exec(el.value); 
if(busca == null){ 
alert("Error en: "+msg);
}}
//-->