// Detect DOM readiness
var cm_alreadyrunflag=0 //flag to indicate whether target function has already been run
if (document.addEventListener) {
	document.addEventListener("DOMContentLoaded", function(){
		cm_alreadyrunflag=1;
		cmReady();
	}, false);
}
else if (document.all && !window.opera) {
  document.write('<script type="text/javascript" id="contentloadtag" defer="defer" src="javascript:void(0)"><\/script>');
  var contentloadtag=document.getElementById("contentloadtag");
  contentloadtag.onreadystatechange=function(){
    if (this.readyState=="complete"){
      cm_alreadyrunflag=1;
      cmReady();
    }
  };
}
window.onload=function(){
  setTimeout("if (!cm_alreadyrunflag) cmReady()", 0);
};



/* DOM manipulation */

// shortcut to document.getElementById()
function cmGet(el) {
	return document.getElementById(el);
}

// insert a TR before another one
function cmTRbefore(el, trid, att) {
	if (att == null)  { att = new Array; }
	att['id'] = trid;
	att['valign'] = "top";

	cmBefore(el, "tr", att);
}

// append a TD to a TR
function cmTDappend (el, inner, att) {
	cmAppend(el, "td", att, inner);
}

// insert an element "el_new" before "el"
function cmBefore(el, el_new, att) {
	el = document.getElementById(el);
	el2 = document.createElement(el_new);
	
	for (i in att) {
		el2.setAttribute(i, att[i]);
	}
	
	el.parentNode.insertBefore(el2, el);	
}

// append an element "el_new" to "el"
function cmAppend(el, el_new, att, inner) {
	el = document.getElementById(el);
	el2 = document.createElement(el_new);
	el2.innerHTML = inner;
	
	
	if (att){
		for (i in att) {
			el2.setAttribute(i, att[i]);
		}
	}
	
	el.appendChild(el2);
}

// get the value of a radio box
function cmGetRadio(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

// Get listas the old fashioned way, because of browser inconsistencies at dealing with checkbox arrays
function cmGetListas(form) {
	var listas = "";
	if (form.listas1.checked) { listas+= "&listas="+form.listas1.value; }
	if (form.listas2.checked) { listas+= "&listas="+form.listas2.value; }
	if (form.listas3.checked) { listas+= "&listas="+form.listas3.value; }
	if (form.listas4.checked) { listas+= "&listas="+form.listas4.value; }
	if (form.listas5.checked) { listas+= "&listas="+form.listas5.value; }
	if (form.listas6.checked) { listas+= "&listas="+form.listas6.value; }
	if (form.listas7.checked) { listas+= "&listas="+form.listas7.value; }
	if (form.listas8.checked) { listas+= "&listas="+form.listas8.value; }
	if (form.listas9.checked) { listas+= "&listas="+form.listas9.value; }
	if (form.listas10.checked) { listas+= "&listas="+form.listas10.value; }
	if (form.listas11.checked) { listas+= "&listas="+form.listas11.value; }
	if (form.listas12.checked) { listas+= "&listas="+form.listas12.value; }
	if (form.listas13.checked) { listas+= "&listas="+form.listas13.value; }
	if (form.listas14.checked) { listas+= "&listas="+form.listas14.value; }
	if (form.listas15.checked) { listas+= "&listas="+form.listas15.value; }
	if (form.listas16.checked) { listas+= "&listas="+form.listas16.value; }
	
	return listas;
}
/**
 * Insert a root for the Canalmail fields, depending on which type of integration we're running
 */

// Vars
var cm_root;
var cm_src = "http://includes.canalmailserver.com/api/";
var cm_default_pais = "POR";
var cm_years_max = new Date().getFullYear();
var cm_years_min = cm_years_max - 100;
var cm_submitcheck = false;

// configurable vars: default values
if (typeof cm_form_id == "undefined") { var cm_form_id = "register"; }
if (typeof cm_email == "undefined") { var cm_email = "email"; }
if (typeof cm_affiliatecode == "undefined") { var cm_affiliatecode = "canalmail.pt"; }
if (typeof cm_webmastername == "undefined") { var  cm_webmastername = "Webmaster%20Canalmail"; }
if (typeof cm_channel == "undefined") { var  cm_channel = "www.canalmail.pt"; }
if (typeof cm_type == "undefined") { var  cm_type = "table"; }
if (typeof cm_table_cols == "undefined") { var  cm_table_cols = "2"; }
if (typeof cm_css_src == "undefined") { var  cm_css_src = ""; }

// secure submit() function to prevent its loss by a possible submit button whose name is also submit
document.getElementById(cm_form_id).cmSubmit = document.getElementById(cm_form_id).submit;


// Root planting
if (!cm_type) {}

//standard: insert into an existing table
else if (cm_type == "table") {
	// insert an empty row
	document.write("<tr id='cmroot'><td id='cmlegal' colspan='"+cm_table_cols+"'></td></tr>");
	
	// row creating function for this integration type
	function cmNewRow(rowid, rowlabel, rowinput) {
		// filler columns
		if (cm_table_cols > 2) {
			var fillerColspan = cm_table_cols-1;
		}
		
		// row insertion proper
		cmTRbefore("cmroot", rowid, null);
		cmTDappend(rowid, rowlabel, null);
		cmTDappend(rowid, rowinput, null);
	}
}

// standard: Joomla 1.5
else if (cm_type == "joomla15") {
	var cm_table_cols = 2;

	// insert an empty row
	document.write("<tr id='cmroot' class='cmrow' height='40'><td id='cmlegal' colspan='"+cm_table_cols+"'></td></tr>");
	
	// row creating function for this integration type
	function cmNewRow(rowid, rowlabel, rowinput) {
		// filler columns
		if (cm_table_cols > 2) {
			var fillerColspan = cm_table_cols-1;
		}
		
		// row insertion proper
		cmTRbefore("cmroot", rowid, 40);
		cmTDappend(rowid, rowlabel, null);
		cmTDappend(rowid, rowinput+" *", {"colspan": fillerColspan});
	}
}

// standard: phpBB2
else if (cm_type == "phpbb2") {
	var cm_table_cols = 2;

	// insert an empty row
	document.write("<tr id='cmroot' class='row1' height='40'><td id='cmlegal' colspan='"+cm_table_cols+"'></td></tr>");
	
	// row creating function for this integration type
	function cmNewRow(rowid, rowlabel, rowinput) {
		// filler columns
		if (cm_table_cols > 2) {
			var fillerColspan = cm_table_cols-1;
		}
		
		// row insertion proper
		cmTRbefore("cmroot", rowid, null);
		cmTDappend(rowid, "<span='gen'>"+rowlabel+": *</span>", {"class": "row1"});
		cmTDappend(rowid, rowinput, {"colspan": fillerColspan, "class": "row2"});
	}
}

// standard: WordPress
// NOTE: Function cmListas sets a different cols value if cm_type = wordpress
else if (cm_type == "wordpress") {
	// set CSS src
	cm_css_src = cm_src + "css/cmwordpress.css";
	
	// insert an empty row
	document.write("<p id='cmroot'><span id='cmlegal'></span></p>");
	
	// row creating function for this integration type
	function cmNewRow(rowid, rowlabel, rowinput) {
		// row insertion proper
		cmBefore("cmroot", "p", {"id": rowid, "class": "cmrow"});					// create row div
		cmAppend(rowid, "label", {"class": "cmlabel"}, rowlabel+"<br />"+rowinput);	// append label
	}
}


/* CUSTOM INTEGRATIONS */
// custom: TweetaPorSMS
else if (cm_type == "tweetaporsms.com") {
	// insert an empty row
	document.write("<div id='cmroot'><span id='cmlegal'></span><hr></div>");
	
	// row creating function for this integration type
	function cmNewRow(rowid, rowlabel, rowinput) {
		// row insertion proper
		cmBefore("cmroot", "div", {"id": rowid, "class": "cmrow"});			// create row div
		cmAppend(rowid, "label", {"class": "cmlabel"}, rowlabel);			// append label
		cmAppend(rowid, "span", null, rowinput +"<hr>");	// append form field + HR
	}
}
	
 var cm_json = new Array();
	
  cm_json['pais'] = eval({
	"options" : [
		{"val": "", "txt": "[Escolha um País]"},
		{"val": "", "txt": "------------------"},
		{"val": "POR", "txt": "Portugal"},
		{"val": "", "txt": "------------------"},
		{"val": "ESP", "txt": "Espanha"},
		{"val": "MEX", "txt": "México"},
		{"val": "ARG", "txt": "Argentina"},
		{"val": "CHL", "txt": "Chile"},
		{"val": "PER", "txt": "Perú"},
		{"val": "COL", "txt": "Colômbia"},
		{"val": "VEN", "txt": "Venezuela"},
		{"val": "", "txt": "------------------"},
		{"val": "BOL", "txt": "Bolívia"},
		{"val": "BRA", "txt": "Brasil"},
		{"val": "CAB", "txt": "C.Verde"},
		{"val": "CRI", "txt": "Costa Rica"},
		{"val": "CUB", "txt": "Cuba"},
		{"val": "ECU", "txt": "Ecuador"},
		{"val": "ESA", "txt": "El Salvador"},
		{"val": "FIL", "txt": "Filipinas"},
		{"val": "GUA", "txt": "Guatemala"},
		{"val": "HON", "txt": "Honduras"},
		{"val": "NIC", "txt": "Nicarágua"},
		{"val": "PAN", "txt": "Panamá"},
		{"val": "PAR", "txt": "Paraguai"},
		{"val": "AND", "txt": "Andorra"},
		{"val": "PUE", "txt": "Puerto Rico"},
		{"val": "DOM", "txt": "Rep.Dom."},
		{"val": "USA", "txt": "USA"},
		{"val": "URU", "txt": "Uruguai"},
		{"val": "", "txt": "------------------"},
		{"val": "ZZZ", "txt": "OUTROS"}
	]
});
	
  cm_json['provincia'] = eval({
	"ESP": [
		{"val": "", "txt": "[Eliga una provincia]"},
		{"val": "M", "txt": "Madrid"},
		{"val": "B", "txt": "Barcelona"},
		{"val": "VI", "txt": "Álava"},
		{"val": "AB", "txt": "Albacete"},
		{"val": "A", "txt": "Alicante"},
		{"val": "AL", "txt": "Almeria"},
		{"val": "O", "txt": "Asturias"},
		{"val": "AV", "txt": "Avila"},
		{"val": "BA", "txt": "Badajoz"},
		{"val": "IB", "txt": "Baleares"},
		{"val": "BU", "txt": "Burgos"},
		{"val": "CC", "txt": "Caceres"},
		{"val": "CA", "txt": "Cádiz"},
		{"val": "S", "txt": "Cantabria"},
		{"val": "CS", "txt": "Castellón"},
		{"val": "CE", "txt": "Ceuta"},
		{"val": "CR", "txt": "Ciudad Real"},
		{"val": "CO", "txt": "Córdoba"},
		{"val": "CU", "txt": "Cuenca"},
		{"val": "GI", "txt": "Girona"},
		{"val": "GR", "txt": "Granada"},
		{"val": "GU", "txt": "Guadalajara"},
		{"val": "SS", "txt": "Guipúzcua"},
		{"val": "H", "txt": "Huelva"},
		{"val": "HU", "txt": "Huesca"},
		{"val": "J", "txt": "Jaen"},
		{"val": "C", "txt": "Coruña"},
		{"val": "LO", "txt": "La Rioja"},
		{"val": "GC", "txt": "Las Palmas"},
		{"val": "LE", "txt": "Leon"},
		{"val": "L", "txt": "Lleida"},
		{"val": "LU", "txt": "Lugo"},
		{"val": "MA", "txt": "Málaga"},
		{"val": "ME", "txt": "Melilla"},
		{"val": "MU", "txt": "Murcia"},
		{"val": "NA", "txt": "Navarra"},
		{"val": "OU", "txt": "Ourense"},
		{"val": "P", "txt": "Palencia"},
		{"val": "PO", "txt": "Pontevedra"},
		{"val": "SA", "txt": "Salamanca"},
		{"val": "TF", "txt": "Tenerife"},
		{"val": "SG", "txt": "Segovia"},
		{"val": "SE", "txt": "Sevilla"},
		{"val": "SO", "txt": "Soria"},
		{"val": "T", "txt": "Tarragona"},
		{"val": "TE", "txt": "Teruel"},
		{"val": "TO", "txt": "Toledo"},
		{"val": "V", "txt": "Valencia"},
		{"val": "VA", "txt": "Valladolid"},
		{"val": "BI", "txt": "Vizcaya"},
		{"val": "ZA", "txt": "Zamora"},
		{"val": "Z", "txt": "Zaragoza"}
	],
	
	"POR": [
		{"val": "", "txt": "[Escolha um Distrito]"},
		{"val": "AH", "txt": "Angra do Heroismo"},
		{"val": "AVE", "txt": "Aveiro"},
		{"val": "BE", "txt": "Beja"},
		{"val": "BRG", "txt": "Braga"},
		{"val": "BG", "txt": "Bragança"},
		{"val": "CBR", "txt": "Castelo Branco"},
		{"val": "COI", "txt": "Coimbra"},
		{"val": "EV", "txt": "Évora"},
		{"val": "F", "txt": "Faro"},
		{"val": "FU", "txt": "Funchal"},
		{"val": "G", "txt": "Guarda"},
		{"val": "HO", "txt": "Horta"},
		{"val": "LI", "txt": "Leiria"},
		{"val": "LB", "txt": "Lisboa"},
		{"val": "PD", "txt": "Ponta Delgada"},
		{"val": "PT", "txt": "Portalegre"},
		{"val": "PR", "txt": "Porto"},
		{"val": "STR", "txt": "Santarém"},
		{"val": "SB", "txt": "Setúbal"},
		{"val": "VC", "txt": "Viana do Castelo"},
		{"val": "VR", "txt": "Vila Real"},
		{"val": "VS", "txt": "Viseu"}
	],
	
	"MEX": [
		{"val": "", "txt": "[Eliga una provincia]"},
		{"val": "AH", "txt": "Aguas Calientes"},
		{"val": "BCS", "txt": "Baja Calif S."},
		{"val": "BC", "txt": "Baja Calif"},
		{"val": "CAM", "txt": "Campeche"},
		{"val": "CH", "txt": "Chiapas"},
		{"val": "CHI", "txt": "Chihuahua"},
		{"val": "CM", "txt": "Ciudad de Mex"},
		{"val": "COA", "txt": "Coahuila"},
		{"val": "CL", "txt": "Colima"},
		{"val": "DU", "txt": "Durango"},
		{"val": "EM", "txt": "Estado de Mex."},
		{"val": "GUJ", "txt": "Guanajuato"},
		{"val": "GUE", "txt": "Guerrero"},
		{"val": "HI", "txt": "Hidalgo"},
		{"val": "SI", "txt": "Sinaloa"},
		{"val": "SON", "txt": "Sonora"},
		{"val": "TB", "txt": "Tabasco"},
		{"val": "TM", "txt": "Tamaulipas"},
		{"val": "TL", "txt": "Tlaxcala"},
		{"val": "VC", "txt": "Veracruz"},
		{"val": "YU", "txt": "Yucatan"},
		{"val": "ZAC", "txt": "Zacatecas"},
		{"val": "JA", "txt": "Jalisco"},
		{"val": "MI", "txt": "Michon"},
		{"val": "MO", "txt": "Morelos"},
		{"val": "NY", "txt": "Nayarit"},
		{"val": "NL", "txt": "Nuevo Len"},
		{"val": "OX", "txt": "Oxaca"},
		{"val": "PU", "txt": "Puebla"},
		{"val": "QA", "txt": "Quertaro"},
		{"val": "QR", "txt": "Quintana Roo"},
		{"val": "SP", "txt": "Sn Luis P."}
	],
	
	"ARG": [
		{"val": "", "txt": "[Eliga una provincia]"},
		{"val": "CHA", "txt": "Charo"},
		{"val": "CB", "txt": "Chubut"},
		{"val": "CBA", "txt": "C.Buenos Aires"},
		{"val": "COR", "txt": "Cordoba"},
		{"val": "CRR", "txt": "Corrientes"},
		{"val": "ER", "txt": "Entre Ros"},
		{"val": "JJ", "txt": "Jujuy"},
		{"val": "LP", "txt": "La Pampa"},
		{"val": "LR", "txt": "La Rioja"},
		{"val": "MZ", "txt": "Mendoza"},
		{"val": "MS", "txt": "Misiones"},
		{"val": "NQ", "txt": "Neuqun"},
		{"val": "RN", "txt": "Rio Negro"},
		{"val": "ST", "txt": "Salta"},
		{"val": "SJ", "txt": "San Juan"},
		{"val": "SL", "txt": "San Luis"},
		{"val": "SC", "txt": "Santa Cruz"},
		{"val": "SF", "txt": "Santa Fe"},
		{"val": "SAN", "txt": "Santiago"},
		{"val": "TFU", "txt": "Tierra de F."},
		{"val": "TU", "txt": "Tucumn"}
	],
	
	"BRA": [
		{"val": "", "txt": "[Escolha um Estado]"},
		{"val": "ACR", "txt": "Acre"},
		{"val": "ALA", "txt": "Alagoas"},
		{"val": "AMA", "txt": "Amapa"},
		{"val": "AZ", "txt": "Amazonas"},
		{"val": "CEA", "txt": "Ceara"},
		{"val": "BH", "txt": "Bahia"},
		{"val": "DF", "txt": "Distrito Federal"},
		{"val": "ES", "txt": "Espiritu Santo"},
		{"val": "GL", "txt": "Golas"},
		{"val": "MG", "txt": "Mato Grosso"},
		{"val": "MGS", "txt": "Mato G.Do Sul"},
		{"val": "MN", "txt": "Minas Gerais"},
		{"val": "PAA", "txt": "Para"},
		{"val": "PRB", "txt": "Paraiba"},
		{"val": "PRN", "txt": "Parana"},
		{"val": "PEA", "txt": "Pernambuco"},
		{"val": "PI", "txt": "Piaui"},
		{"val": "RJ", "txt": "Rio de Janeiro"},
		{"val": "RG", "txt": "Rio Grande N."},
		{"val": "RGS", "txt": "Rio Grande S."},
		{"val": "RO", "txt": "Rondonia"},
		{"val": "ROR", "txt": "Roraima"},
		{"val": "STC", "txt": "Santa Cat."},
		{"val": "SPA", "txt": "Sao Paulo"},
		{"val": "SER", "txt": "Sergipe"},
		{"val": "TOC", "txt": "Tocatins"}
	],
	
	"ZZZ": [
		{"val": "ZZZ", "txt": "Outro"}
	]
}
);
	
  cm_json['ocupacion'] = eval({
	"options" : [
		{"val": "", "txt": "[Escolha uma ocupação]"},
		{"val": "6", "txt": "Estudante/Universitário"},
		{"val": "1", "txt": "Executivo/Empresário"},
		{"val": "3", "txt": "Empregado por conta de outrém"},
		{"val": "5", "txt": "Dona de casa"},
		{"val": "9", "txt": "Licenciado/Mestrado/Doutorado"},
		{"val": "12", "txt": "Autónomo/Profissional Liberal"}
	]
});
	
  cm_json['sector'] = eval({
	"options" : [
		{"val": "", "txt": "[Escolha um sector]"},
		{"val": "15", "txt": "Publicidade/Comunicações"},
		{"val": "2", "txt": "Informática (IS, MIS, DP)"},
		{"val": "3", "txt": "Informática (Internet)"},
		{"val": "4", "txt": "Informática (Desenv.de Software)"},
		{"val": "5", "txt": "Consultoria"},
		{"val": "6", "txt": "Educação"},
		{"val": "7", "txt": "Arquitectura/Construção"},
		{"val": "7", "txt": "Engenharia"},
		{"val": "8", "txt": "Governo/Exército"},
		{"val": "9", "txt": "Serviços Jurídicos"},
		{"val": "10", "txt": "Produção/Fabricação"},
		{"val": "11", "txt": "Serviços Médicos"},
		{"val": "12", "txt": "Investigação e Desenvolvimento"},
		{"val": "13", "txt": "Vendas/Comércio"},
		{"val": "1", "txt": "Contabilidade e Finanças"},
		{"val": "14", "txt": "Outros"}
	]
});
	
  cm_json['listas'] = eval({
	"listas": [
		{"val": "1", "txt": "Lazer", "checked": true},
		{"val": "8", "txt": "Ofertas", "checked": true},
		{"val": "30", "txt": "Bancos"},
		{"val": "90", "txt": "Emprego"},
		{"val": "41", "txt": "Carros"},
		{"val": "7", "txt": "Música"},
		{"val": "2418", "txt": "Compras"},
		{"val": "9", "txt": "Desporto"},
		{"val": "13", "txt": "Cursos"},
		{"val": "690", "txt": "Moda p/Ele"},
		{"val": "11", "txt": "Viagens"},
		{"val": "1133", "txt": "Informática"},
		{"val": "691", "txt": "Crianças"},
		{"val": "5", "txt": "Saúde"},
		{"val": "25", "txt": "Moda p/Ela"},
		{"val": "2420", "txt": "Notícias"}
	]
});
	

/*******************************
	Launcher
 ******************************/


/* LAUNCHER */
function cmReady(){
	// add form fields
	cmDrawForm();
	
	// load CSS
	var css = document.createElement("link");
	css.setAttribute("rel", "stylesheet");
	css.setAttribute("type", "text/css");
	css.setAttribute("href", cm_css_src);
	document.getElementsByTagName("head")[0].appendChild(css);
	
	// listener: change: pais
	cmGet("cm_pais").onchange = function() {
		if (this.value) {
			prov = cmGet("cm_provincia");
			// clear provincias
			prov.innerHTML = "";
			// add new provincias
			cmOptionsProvincia(this.value);
		}
	};
	
	// listener: form submission
	if (cm_type != "tweetaporsms.com") {	// exception
		cmGet(cm_form_id).onsubmit = function() {
			// run validation methods
			var validated = cmValidator(this);
			if (validated != true) { return false; }
			/*
			else {
				// if validation was successful, it called a script that forces form submission.
				// but just in case, here is some redundancy:
				var maxwait = 5;	// maximum time to wait, in seconds
				var submitbackup = setTimeout("document.getElementById(cm_form_id).cmSubmit();", maxwait*1000);
			}
			*/
			return false;
		};
	}
};


function formsubmit(sec) {
	var timer = setTimeout("document.getElementById(cm_form_id).cmSubmit();", sec*1000);
	return false;
}

/* FORM assembly */
function cmDrawForm() {
	// sexo
	cmNewRow("cm_row_sexo", "sexo", 
			"<input type='radio' name='sexo' id='cmsexoH' value='H'><label for='cmsexoH'>Masculino</label>"+
			"<input type='radio' name='sexo' id='cmsexoM' value='M'><label for='cmsexoM' id='cmsexo'>Feminino</label>");
	// row: fec_ncto
	cmNewRow("cm_row_fec_ncto", "data de nascimento", 
			"<select name='fec_ncto' class='cmselect'>"+cmYears()+"</select>");
	
	// row: pais
	cmNewRow("cm_row_pais", "país",
			"<select name='pais' id='cm_pais' class='cmselect'></select>");
	cmOptions("pais", cm_default_pais);
	
	// row: provincia
	cmNewRow("cm_row_provincia", "distrito",
			"<select name='provincia' id='cm_provincia' class='cmselect'></select>");
	cmOptionsProvincia("POR");
	
	// row: ocupacion
	cmNewRow("cm_row_ocupacion", "ocupação",
		"<select name='ocupacion' id='cm_ocupacion' class='cmselect'></select>");
	cmOptions("ocupacion");
	
	// row: sector
	cmNewRow("cm_row_sector", "sector",
		"<select name='sector' id='cm_sector' class='cmselect'></select>");
	cmOptions("sector");
	
	// row: listas
	var cmlistas_intro = 'Seleccione os seus interesses para receber as melhores promoções através da<br><a href="http://www.canalmail.pt" target="_blank"><img src="http://a104.g.akamai.net/7/104/6603/cm01/promociones.canalmail.com/pruebas/canalmailpastilla.gif" align="texttop" border="0"></a>';
	cmNewRow("cm_row_listas", "interesses", cmlistas_intro+"<br><table id='cm_table_listas'><tbody id='cm_table_listas_tbody'></tbody></table>");
	cmListas();
	
	// insert legal terms
	var legaltxt = document.createElement("span");
	legaltxt.innerHTML = "Ao submeter este formulário, declara que aceita todos os <a target='_blank' href='http://legal.canalmail.pt/contrato-subscritores.htm'> Termos e Condições</a> para o uso do serviço da Canalmail.";
	cmGet("cmlegal").appendChild(legaltxt);
}

//select box options: fec_ncto
function cmYears() {
	
	// create OPTION elements as strings
	var optn = "<option value=''>[Indique o ano]</option>";
	for (var i=cm_years_max; i>cm_years_min; i--) { optn = optn + "<option value='"+i+"'>"+i+"</option>"; }
	
	// return OPTION string
	return optn;
}

//select box options: general
function cmOptions(listname, default_val) {
	var data = cm_json[listname];
	var n = data.options.length;
	
	for (var i=0; i<n; i++) {
		var val = data.options[i].val;
		var txt = data.options[i].txt;
		
		//if (val == default_val) { document.getElementById("cm_"+listname).selectedIndex = i; }
		
		cmAppend("cm_"+listname, "option", {"value": val}, txt);
	}
	return null;
}

//select box options: provincia
function cmOptionsProvincia(pais) {
	var data = cm_json['provincia'];
	cmOptionsProvinciaMkOpt(data, pais);
	return null;
}

// select box options: provincia - create select options
function cmOptionsProvinciaMkOpt(data, pais) {
	var cm_provincias_pais;
	if (!data[pais]) { cm_provincias_pais = data['ZZZ']; }
	else { cm_provincias_pais = data[pais]; }
	
	for (var i=0; i<cm_provincias_pais.length; i++) {
		var val = cm_provincias_pais[i].val;
		var txt = cm_provincias_pais[i].txt;
		
		cmAppend("cm_provincia", "option", {"value": val}, txt);
	}
}

//interests list
function cmListas() {
	listas = cm_json['listas'].listas;
	if (listas.length) {
		var cols = 4;
		var rows = Math.ceil(listas.length/cols);
		var i = 0;
		var checked = "";
		for (var r=0; r<rows; r++) {
			cmAppend("cm_table_listas_tbody", "tr", {"id": "cmlistasrow"+r, "valign": "top"}, null);
			for (var c=0; c<cols; c++) {
				if  (listas[i].checked == true) { checked = "checked"; }
				else { checked = ""; }
				cmAppend("cmlistasrow"+r, "td", null,  
						"<input type='checkbox' name='listas"+(i+1)+"' value='"+listas[i].val+"' id='cmlista"+i+"' "+checked+">"
						+"<label for='cmlista"+i+"'>"+listas[i].txt+"</label>");
				i++;
			}
			
		}
	}
	return "";
}
/* FORM validation */

function cmValidator(form) {
	if (cm_type == "tweetaporsms.com") {
		cmAppend("cmroot", "span", null, "...");
	}
	
	var 
		email = form[cm_email].value,
		sexo = cmGetRadio(form.sexo),
		fec_ncto = form.fec_ncto.value,
		pais = form.pais.value,
		provincia = form.provincia.value,
		ocupacion = form.ocupacion.value,
		sector = form.sector.value,
		listas = cmGetListas(form);
	
	// validate: email
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email)) {}
	else {
		alert("por favor indique um e-mail válido");
		//form.cm_email.focus();
		return false;
	}
	// validate: sexo
	if (sexo == "H" || sexo == "M") {}
	else {
		alert("por favor indique o seu sexo");
		form.sexo[1].focus();
		return false;
	}
	// validate: fec_ncto
	if (fec_ncto <= cm_years_max && fec_ncto >= cm_years_min) {}
	else {
		alert("por favor indique a sua data de nascimento");
		form.fec_ncto.focus();
		return false;
	}
	// validate: pais
	if (!pais) {
		alert("por favor indique o seu país");
		form.pais.focus();
		return false;
		
	}
	// validate: provincia
	if (!provincia) {
		alert("por favor indique o seu distrito de residência");
		form.provincia.focus();
		return false;
	}
	// validate: ocupacion
	if (!ocupacion) {
		alert("por favor indique a sua ocupação");
		form.ocupacion.focus();
		return false;
	}
	// validate: sector
	if (!sector) {
		alert("por favor indique o seu sector de actividade");
		form.sector.focus();
		return false;
	}
	// validate: listas
	if (listas) {} else {
		alert("por favor indique as suas áreas de interesse");
		form.listas1.focus();
		return false;
	}
	
	
	// compose querystring for submission
	var qs = "?rol_usuario=suscriptor"
		+"&trabajo=alta"
		+"&estado=validar"
		+"&empresa=canalmail"
		+"&asociadoFuente="+cm_affiliatecode
		+"&nombreweb="+cm_webmastername
		+"&red="+cm_channel
		+"&pais="+pais
		+"&provincia="+provincia
		+"&sexo="+sexo
		+"&email="+email
		+"&fec_ncto=01-01-"+fec_ncto
		+"&ocupacion="+ocupacion
		+"&sector="+sector
		+listas;
	
	// create a call to our submission script
	scr = document.createElement("script");
	scr.setAttribute("type", "text/javascript");
	scr.setAttribute("src", cm_src+"submit.php"+qs);
	// and append it to the HEAD element
	document.getElementsByTagName("head")[0].appendChild(scr);
	
	
	// if we made it this far, everything's in order
	// so return true
	return true;
}