function js_do(accion) {
	 	// intentamos el submit de form
		//alert ("Atención"+accion);
		if (editor)
		{
			editor.setMode();
			editor.setMode();
		}
		form1.action.value=accion;
		
	 	document.form1.submit(); 
		}
function js_doWindowOpen(accion) {
	 	// intentamos el submit de form
		if (editor)
		{
			editor.setMode();
			editor.setMode();
		}
		form1.action.value=accion;
		
	 	document.form1.submit(); 
		}
function js_doPagina(accion,Npagina,formulario) {

// intentamos el submit de form

if (editor)

	{
		editor.setMode();
		editor.setMode();
	}

with (document.forms[formulario])

	{

		action.value = accion;
		if (typeof paginaC != "undefined")
		{	
			paginaC.value = Npagina;
		}

	document.forms[formulario].submit();

	} 

}

function js_doWindowOpenPagina(accion,Npagina,formulario) {

// intentamos el submit de form

if (editor)

{

editor.setMode();

editor.setMode();

}

with (document.forms[formulario])

{

action.value = accion;

if (typeof paginaC != "undefined")

{

paginaC.value = Npagina;

}

submit();

} 

}

function urlWindowOpen (name,url)
{
			name = window.open(url);

}

function validaLongitud(minimo, maximo,  campo) {
		valor = campo.value;
		if (valor.length>maximo||valor.length<minimo)
			{
				alert ("Atención: Error de tamaño ("+valor.length+">"+maximo+") en el campo:"+campo.name);
				campo.focus();
			}
		}


function validaRango(minimo, maximo,  campo) {
		
		intvalue = parseInt(campo.value);

		if (isNaN(intvalue))
		{
			alert ("No es un número correcto.")
			campo.focus();
		}
		else
		{
			if (intvalue>maximo||intvalue<minimo)
			{
				alert ("Valor fuera de rango. Mínimo "+minimo+", Máximo:"+maximo);
				campo.focus();
			}			
		}
	}

function validaEntero(campo)
{
	if (isNaN(campo.value))
	{
		alert("No es un número válido");
		campo.focus();
	}
	else{
		intEntero = parseInt(campo.value);
				
		if (intEntero==campo.value)
		{

			return;
		}
		else{
			alert("El valor debe ser entero");
			campo.focus();
		}

	}
}	

function validaDoble(entero, decimal,campo)
{
	miEntero=parseInt(entero);
	miDecimal=parseInt(decimal);

	
	if (isNaN(campo.value))
	{
		alert("No es un número válido");
		campo.focus();
	}
	else{
		intEntero = parseInt(campo.value);

		if (intEntero>=Math.pow(10,miEntero))
		{
			alert("El número de enteros debe ser:"+miEntero);
			campo.focus();
			
		}
		else{

			nDecimal = campo.value*Math.pow(10,miDecimal);

			valor = parseInt(nDecimal);

			if (valor!=nDecimal)
			{
				alert("El número de decimales debe ser:"+decimal);
				campo.focus();
			}
		}
	}
}
function validaEMail(campo)
{
	// si pasa el test de emailCheck, todo va bien
	if (!emailCheck(campo.value))
		campo.focus();

}

function emailCheck (emailStr) {

/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD.  1 means check it, 0 means don't. */

var checkTLD=1;

/* The following is the list of known TLDs that an e-mail address must end with. */

var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

/* The following pattern is used to check if the entered e-mail address
fits the user@domain format.  It also is used to separate the username
from the domain. */

var emailPat=/^(.+)@(.+)$/;

/* The following string represents the pattern for matching all special
characters.  We don't want to allow special characters in the address. 
These characters include ( ) < > @ , ; : \ " . [ ] */

var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";

/* The following string represents the range of characters allowed in a 
username or domainname.  It really states which chars aren't allowed.*/

var validChars="\[^\\s" + specialChars + "\]";

/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */

var quotedUser="(\"[^\"]*\")";

/* The following pattern applies for domains that are IP addresses,
rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */

var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;

/* The following string represents an atom (basically a series of non-special characters.) */

var atom=validChars + '+';

/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */

var word="(" + atom + "|" + quotedUser + ")";

// The following pattern describes the structure of the user

var userPat=new RegExp("^" + word + "(\\." + word + ")*$");

/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */

var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");

/* Finally, let's start trying to figure out if the supplied address is valid. */

/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */

var matchArray=emailStr.match(emailPat);

if (matchArray==null) {

	/* Too many/few @'s or something; basically, this address doesn't
	even fit the general mould of a valid e-mail address. */

	alert(I18N.validador.mail_nok);
	return false;
}
var user=matchArray[1];
var domain=matchArray[2];

// Start by checking that only basic ASCII characters are in the strings (0-127).

for (i=0; i<user.length; i++) {
	if (user.charCodeAt(i)>127) {
		alert(I18N.validador.mail_nok);
		return false;
   }
}
for (i=0; i<domain.length; i++) {
	if (domain.charCodeAt(i)>127) {
		alert(I18N.validador.mail_nok);
		return false;
   }
}

// See if "user" is valid 

if (user.match(userPat)==null) {

	// user is not valid

	alert(I18N.validador.mail_nok);
	return false;
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */

var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {

// this is an IP address

for (var i=1;i<=4;i++) {
	if (IPArray[i]>255) {
		alert(I18N.validador.mail_nok);
		return false;
	   }
	}
	return true;
}

// Domain is symbolic name.  Check if it's valid.
 
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
		alert(I18N.validador.mail_nok);
	return false;
   }
}

/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding 
the domain or country. */

if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
			alert(I18N.validador.mail_nok);
return false;
}

// Make sure there's a host name preceding the domain.

if (len<2) {
		alert(I18N.validador.mail_nok);
return false;
}

// If we've gotten this far, everything's valid!
return true;
}



function validaTelefono(campo)
{

	// solo puede haber numeros. es como valida entero
	if (isNaN(campo.value))
	{
		alert(I18N.validador.telefono_nok);
		campo.focus();
	}
	else{
		intEntero = parseInt(campo.value);
				
		if (intEntero==campo.value)
		{

			return;
		}
		else{
			alert(I18N.validador.telefono_nok);
			campo.focus();
		}

	}


}