// JavaScript Document

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

<!-- Begin
function emailCheck (emailStr) {
/* 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("Email address seems incorrect (check @ and .'s)")
	return false
}
var user=matchArray[1]
var domain=matchArray[2]

// See if "user" is valid 
if (user.match(userPat)==null) {
    // user is not valid
//    alert("The username doesn't seem to be valid.")
    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("Destination IP address is invalid!")
		return false
	    }
    }
    return true
}

// Domain is symbolic name
var domainArray=domain.match(domainPat)
if (domainArray==null) {
//	alert("The domain name doesn't seem to be valid.")
    return false
}

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

/* Now we need to break up the domain to get a count of how many atoms
   it consists of. */
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>3) {
   // the address must end in a two letter or three letter word.
//   alert("The address must end in a three-letter domain, or two letter country.")
   return false
}

// Make sure there's a host name preceding the domain.
if (len<2) {
   var errStr="This address is missing a hostname!"
//   alert(errStr)
   return false
}

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

function ismaxlength(obj){
	var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : "";
	if (obj.getAttribute && obj.value.length>mlength)
		obj.value=obj.value.substring(0,mlength);
}

function SubmitDataContacta() {
	if (document.data.name.value == "") {
		document.data.name.focus();
		alert("Insertar el nombre");
		return;
	}
	
	if (document.data.surname.value == "") {
		document.data.surname.focus();
		alert("Insertar el apellidos");
		return;
	}
	
	submitDataSimple("Contacta");
}


function submitDataSimple(frompage){
	if (document.data.email.value == "") {
		document.data.email.focus();
		alert("Insertar el correo electronico");
		return;
		} else if (!emailCheck(document.data.email.value)) {
		document.data.email.focus();
		alert("El correo electronico no valido");
		return;	
	}
	
	if (document.data.to_email.value == "") {
		document.data.to_email.focus();
		alert("Insertar la seccion");
		return;
	}	
	
	if (document.data.body.value == "") {
		document.data.body.focus();
		alert("Insertar el consulta");
		return;
	}
	
	//document.data.action = "http://www.tele5.txtgroup.com/mail/mail.jsp";
	//document.data.action = sendDataAjax(frompage);
	//document.data.submit();
	sendDataAjax(frompage);
}

function sendDataAjax(frompage){
	//var url = 'http://localhost:8080/sample/mail'; 
	var url = '/mail/mail.jsp';
	frompageGlobal = frompage;
	new Ajax.Request(url, {
				method: 'post', 
				parameters: $('mailformid').serialize(), 
				onSuccess: showResponse,
				onFailure: showError,
				onException: showError
			});
}

function showResponse(request){
	if (this.frompageGlobal=='Sendfriend'){
		showCommentForm('form_link', 'sendfriend_form', 1);
		alert(request.responseText);
	}else{
		$('cnt_text_show').style.display = 'none';
		$('cnt_text_hide').style.display = 'block';
	}
}

function showError(request){
	alert(request.responseText);
}