/*------------------------------------------------------*/
/*	VARIAVEIS GLOBAIS DO SISTEMA DE VALIDACAO DE DADOS	*/
/*------------------------------------------------------*/
var _perm = new Array();
var _mess = new Array();
var _conf = new Array();
var _gMsg = "";
var _isIE = false, _isNav = false;

/*------------------------------------------*/
/*	IDENTIFICACAO DO NAVEGADOR DO USUARIO		*/
/*------------------------------------------*/
if (navigator.appName.indexOf("Netscape") != -1) _isNav = true;
if (navigator.appName.indexOf("Microsoft") != -1 ) _isIE = true;


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var isNav, isIE, indVisivel
var browser = navigator.appName

// Descobre o browser
if (browser == "Microsoft Internet Explorer") { 
  isIE = true;
}
else {
  isNav = true;
} 

function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function validarData(oDia, oMes, oAno){
	var dia = parseInt(oDia.value,10);
	var mes = parseInt(oMes.value,10);
	var ano = parseInt(oAno.value,10);
	var teto = 0;
	var vetComp = new Array(0,3,0,3,2,3,2,3,3,2,3,2,3);

	if (isNaN(dia) || isNaN(mes) || isNaN(ano)) {
			return false;
	}

	if (ano%4 == 0 && mes == 2){
		teto = 29;
	}else{
		teto = 28+parseInt(vetComp[mes]);
	}
	if ( (dia < 1 || dia > teto) || (mes < 1 || mes > 12) ) {
			return false;
	}
	return true;		
}

/***************************/
/* Funções criadas por mim */
/***************************/


//-> Funções de data
	function cDate(){
		this.day;
		this.month;
		this.year;
		this.delimiter = "-";
		this.toYMD = toYMD;
		this.toDMY = toDMY;

	}

	function toYMD(){
		var D,M,Y,S;
		D = this.day;
		M = this.month;
		Y = this.year;
		S = this.delimiter;
		return (Y+S+M+S+D);
	}

	function toDMY(){
		var D,M,Y,S;
		D = this.day;
		M = this.month;
		Y = this.year;
		S = this.delimiter;
		return (D+S+M+S+Y);
	}



//-> Funções de data-hora
	function cDateHour(){
		this.day;
		this.month;
		this.year;
		this.hour;		
		this.delimiter = "-";
		this.delimiter1 = " ";		
		this.toYMDH = toYMDH;
		this.toDMYH = toDMYH;

	}

	function toYMDH(){
		var D,M,Y,H,S,B;
		D = this.day;
		M = this.month;
		Y = this.year;
		H = this.hour;
		B = this.delimiter;
		S = this.delimiter1;
		return (Y+B+M+B+D+S+H);
	}

	function toDMYH(){
		var D,M,Y,H,S,B;
		D = this.day;
		M = this.month;
		Y = this.year;
		H = this.hour;
		B = this.delimiter;
		S = this.delimiter1;
		return (D+B+M+B+Y+S+H);
	}




/*---------------------------------------*/
/* 		Classe de validação de Datas			 */	
/*---------------------------------------*/
function mDate(){
	this.strDay = "Favor preencha corretamente o valor do campo Dia."
	this.strMonth = "Favor preencha corretamente o valor do campo Mês."
	this.strYear = "Favor preencha corretamente o valor do campo Ano."
	this.error = false;
	this.lowerYear = 1899;
	this.day;
	this.month;
	this.year;
	this.objDay;
	this.objMonth;
	this.objYear;
	this.obr = false;
	this.sep = "/";
	this.printDate = printDMY;
	this.printDMY = printDMY;
	this.printMDY = printMDY;
	this.isYear = isYear;
	this.isMonth = isMonth;
	this.isDay = isDay;
	this.isDate = isDate;
	this.isNull = isNull;
	this.setDay = setDay;
	this.setMonth = setMonth;
	this.setYear = setYear;
	this.setDateDMY = setDateDMY;
	this.vetComp = new Array(2,4,1,4,3,4,3,4,4,3,4,3,4);
}

function printYMD(){
	var ret = "";
	with(this){
		if (isNull() && !this.obr) return ret;
		if (isDate())	ret = year+sep+month+sep+day;
	}
	return ret;
}

function printDMY(){
	var ret = "";
	with(this){
		if (isNull() && !this.obr) return ret;
		if (isDate())	ret = day+sep+month+sep+year;
	}
	return ret;
}

function printMDY(){
	var ret = "";
	with(this){
		if (isNull() && !this.obr) return ret;
		if (isDate())	ret = month+sep+day+sep+year;
	}
	return ret;
}

function isNull(){
	if (this.day == "" && this.month == "" && this.year == "") return true;
	return false;
}

function isYear(){
	if (this.year > this.lowerYear) return true;
	return false;
}

function isMonth(){
	if (this.month > 0 && this.month < 13) return true;
	return false;
}

function isDay(){
	var upperDays;
	if (Number(this.year)%Number(4) == 0 && Number(this.month) == 2){
		upperDays = Number(28)+Number(this.vetComp[0]);
	}else{
		upperDays = Number(28)+Number(this.vetComp[Number(this.month)]);
	}
	if (this.day > 0 && this.day < upperDays) return true;
	return false;
}

function isDate(){
	with(this){
		if (!isDay()){
			objDay.focus();
			alert(strDay);
			objDay.value = "";
			error = true;
			return false;
		}
		if (!isMonth()){
			objMonth.focus();
			alert(strMonth);
			objMonth.value = "";
			error = true;
			return false;
		}
		if (!isYear() ){
			objYear.focus();
			alert(strYear);
			objYear.value = "";
			error = true;
			return false;
		}
	}
	return true;
}

function setDay(objText){
	this.day = objText.value;
	this.objDay = objText;
	return;
}

function setMonth(objText){
	this.month = objText.value;
	this.objMonth = objText;
	return;
}

function setYear(objText){
	this.year = objText.value;
	this.objYear = objText;
	return;
}

function setDateDMY(objDay, objMonth, objYear){
	this.day = objDay.value;
	this.objDay = objDay;
	this.month = objMonth.value;
	this.objMonth = objMonth;
	this.year = objYear.value;
	this.objYear = objYear;
	return;
}

function setTime(objH, objM)
{
	this.Hour = objH.value;
	this.objHour = objH;
	this.Minutes = objM.value;
	this.objMinutes = objM;
	return;
}

//-> Funções de data
function cDate(){
	this.day;
	this.month;
	this.year;
	this.delimiter = "/";
	this.toYMD = toYMD;
	this.toDMY = toDMY;

}

function toYMD(){
	var D,M,Y,S;
	D = this.day;
	M = this.month;
	Y = this.year;
	S = this.delimiter;
	return (Y+S+M+S+D);
}

function toDMY(){
	var D,M,Y,S;
	D = this.day;
	M = this.month;
	Y = this.year;
	S = this.delimiter;
	return (D+S+M+S+Y);
}



//-> Funções de data-hora
function cDateHour(){
	this.day;
	this.month;
	this.year;
	this.hour;
	this.minutes;		
	this.delimiter = "/";
	this.delimiter1 = " ";
	this.delimiterHour = ":"		
	this.toYMDH = toYMDH;
	this.toDMYH = toDMYH;

}

function toYMDH(){
	var D,M,Y,H,M1,S,B,B1;
	D = this.day;
	M = this.month;
	Y = this.year;
	H = this.hour;
	H1 = this.minutes;
	B = this.delimiter;
	S = this.delimiter1;
	B1 = this.delimiterHour;
	return (Y+B+M+B+D+S+H);
}

function toDMYH(){
	var D,M,Y,H,M1,S,B,B1;
	D = this.day;
	M = this.month;
	Y = this.year;
	H = this.hour;
	H1 = this.minutes;
	B = this.delimiter;
	S = this.delimiter1;
	B1 = this.delimiterHour;
	return (D+B+M+B+Y+S+H+B1+H1);
}


//-> Função de Hora
function cHour(){
	this.hour;
	this.minutes;
	this.delimiter = ":";
	this.toH = toH;
}

function toH(){
	var H,M,B;
	M = this.minutes;
	H = this.hour;
	B = this.delimiter;
	return (H+B+M);
}


//-> Funções de string

function estarVazio(objText){
	return !objText.value.match(/[a-zA-Z0-9]/g);
}

function serNumero(objText){
	return objText.value.match(/[0-9]/g);
}

//-> Funções de conteudo

function verInformacao(lcodArea, lcodItem){
  with(document.formConteudo){
			method = "get";
	action = "conteudo.php";
	codArea.value = lcodArea;
	codItem.value = lcodItem;
	if ( (lcodArea == 0 || lcodArea == -1) && (lcodItem == 0) ) {
	  location.href='inicial.php'
	}else{
	  submit();
	}
  }
  return;
}


//-> Funções de conteudo

function alterarMural(lcodArea){
  with(document.formConteudo){
	action='alterar_mural.php';
	codArea.value = lcodArea;
	submit();
  }
  return;
}    

function inserirItem(lcodArea){
  with(document.formConteudo){
	action='administracao/conteudo/principal.php';
	codArea.value = lcodArea;
	submit();
  }
  return;
}        

//-> Função usada na gerencia das aplicações de conteudo

function selecionarArea(strPaginaDestino, codAreaArg){
	with(document.form){
		codArea.value = codAreaArg;
		action = strPaginaDestino;
		submit();
	}
	return;
}

function pularCampo(obj, size){
	if (obj.value.length >= size){
		form = obj.form;
		i = 0;
		while (form.elements[i].name != obj.name && i < form.elements.length) i++;
			//alert(form.elements[i].name);
		i++;
		if (i != form.elements.length) {
			//alert(form.elements[i].name);
			form.elements[i].focus();
		}
	}
	return;
}

function retirarEspeciais(strEntrada){
	return strEntrada.replace(/\||;|'/g,"");
}


function filtrarMaiusculas(evt){
  if (isNav)
	tecla = evt.which;
	else
	tecla = evt.keyCode;
	if (tecla < 65){tecla = 0;}
	if (tecla > 123){tecla = 0;}
	if (tecla > 89 && tecla < 97){tecla = 0;}
	if (tecla > 96 && tecla < 123){tecla -= 32;}
  if (isNav)
	evt.which = tecla;
	else
	evt.keyCode = tecla;
	return;
}

function selecionarList(objList, numValor){
	var i;
	for(i=0; i < objList.length; i++){
		if(objList.options[i].value == numValor){
			objList.selectedIndex = i;
			return;
		}
	}
	return;
}

function filtrarNumeros(evt){
	var key;
	if (isNav || isIE){
		key = (isNav)? evt.which: evt.keyCode;
		//alert(key);
		if(key == 46)
		{
			alert("Separe os campos decimais utilizando virgula. Ex: 1500,35");
		}
		
		return (key > 47 && key < 58) || key == 8 || key == 0 || key == 44 ? true: false;
	}
	return true;
}

function filtrarSN(evt){
	var key;
	if (isNav || isIE){
		key = (isNav)? evt.which: evt.keyCode;
		//alert(key);
		if(key != 115 && key != 83 && key != 110 && key != 78)
		{
			alert('Preencha os campo apenas com "S" ou "N"');
		}
		
		return (key == 115 || key == 83 || key == 110 || key == 78) ? true: false;
	}
	return true;
}

//Permite digitar virgula
function filtrarNumeros2(evt){
	var key;
	if (isNav || isIE){
		key = (isNav)? evt.which: evt.keyCode;
		return (key > 47 && key < 58) || key == 8 || key == 0 || key == 44 ? true: false;
	}
	return true;
}

//Permite digitar ponto
function filtrarNumeros3(evt){
	var key;
	if (isNav || isIE){
		key = (isNav)? evt.which: evt.keyCode;
		return (key > 47 && key < 58) || key == 8 || key == 0 || key == 46 ? true: false;
	}
	return true;
}

//Permite digitar ponto
function filtrarApenasNumeros(evt){
	var key;
	if (isNav || isIE){
		key = (isNav)? evt.which: evt.keyCode;
		return (key > 47 && key < 58) || key == 8 || key == 0 ? true: false;
	}
	return true;
}

//Permite digitar virgula
function somenteLetras(evt){
	var key;
	if (isNav || isIE){
		key = (isNav)? evt.which: evt.keyCode;
		//alert(key);
		return (key >= 97 && key <= 122) || key == 0 || key == 8 ? true : false;
	}
	return true;
}

function isEmpty(obj){
	var re;
	re = new RegExp("\\w+", "g");
	return !re.test(obj.value);
}

function isBetween(lower, upper, value){
	if (value >= lower && value <= upper)
	{
		return true;
	}
	else
	{
		return false;
	}
}

function validarHoraNow(obj, msg){
	var hora;
	hora = parseInt(obj.value, 10);
	if (!isEmpty(obj)){
		if (!isBetween(0, 23, hora)){
			alert(msg);
			obj.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
	return false;
}

function validarMinutoNow(obj, msg){
	var min;
	min = parseInt(obj.value, 10);
	if (!isEmpty(obj)){
		if (!isBetween(0, 59, min)){
			alert(msg);
			obj.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
	return false;
}

function validarDiaNow(obj, msg){
	var dia;
	dia = parseInt(obj.value, 10);
	if (!isEmpty(obj)){
		if (!isBetween(1, 31, dia)){
			alert(msg);
			obj.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
	return false;
}

function validarMesNow(obj, msg){
	var mes;
	mes = parseInt(obj.value, 10);
	if (!isEmpty(obj)){
		if (!isBetween(1, 12, mes)){
			alert(msg);
			obj.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
	return false;
}

function validarAnoNow(obj, msg){
	var ano;
	ano = parseInt(obj.value, 10);
	if (!isEmpty(obj)){
		if (ano < 1900 || isNaN(ano)){
			obj.focus();
			alert(msg);
			return false;
		}
		else
		{
			return true;
		}
	}
	return false;
}

function isIntervaloData(vetDataInicial, vetDataFinal, msg)
{
	var msg_errodat = 'Favor preencher a data inicial corretamente';
	
	//Inicia variaveis
	objDiaI = vetDataInicial[0];
	objMesI = vetDataInicial[1];
	objAnoI = vetDataInicial[2];

	objDiaF = vetDataFinal[0];
	objMesF = vetDataFinal[1];
	objAnoF = vetDataFinal[2];

	//Valida as datas
	if (
		validarDiaNow(objDiaI, msg_errodat)
		&& validarMesNow(objMesI, msg_errodat)
		&& validarAnoNow(objAnoI, msg_errodat)
		&& validarDiaNow(objDiaF, msg_errodat)
		&& validarMesNow(objMesF, msg_errodat)
		&& validarAnoNow(objAnoF, msg_errodat)
	   )
	{
/*
		//Cria os obj de data
		var dat_inicial = new Date(objAnoI.value, objMesI.value, objDiaI.value);
		var dat_final = new Date(objAnoF.value, objMesF.value, objDiaF.value);

		if( dat_inicial.getTime() <= dat_final.getTime() )
		{
			return true;
		}
		else
		{
			alert(msg);
			return false;
		}
*/
		return true;
	}
	else
	{
		return false;
	}
	return false;
}


function baixarArquivo(strIn){
	with(formConteudo){
		strNomeArquivo.value = strIn;
		action = "download.php"
		submit();
	}
	return;
}
	
function Item(name, subItens){
	this.name = name;
	this.subItens = subItens;
}
    
function subItem(value, name){
	this.name = name;
	this.value = value;
}

function trocarCombos2(strForm ,strListPai, strListFilho, arrDados)
{
	var i;
	objListPai = eval("document."+ strForm +"."+ strListPai);
	objListFilho = eval("document."+ strForm +"."+ strListFilho);
	objListFilho.length = 0;
	for(i = 0; i < arrDados[objListPai.value].subItens.length; i++){
		tmpOption = new Option ();
		tmpOption.text = arrDados[objListPai.value].subItens[i].name;
		tmpOption.value = arrDados[objListPai.value].subItens[i].value;
		objListFilho.options[i] = tmpOption;
	}
	objListFilho.selectedIndex = 0;
	return;
}
	
function trocarCombos(strForm ,strListPai, strListFilho, arrDados)
{
	var i;
	objListPai = eval("document."+ strForm +"."+ strListPai);
	objListFilho = eval("document."+ strForm +"."+ strListFilho);
	objListFilho.length = 0;
	//alert (arrDados.length);
	for(i = 0; i < arrDados[objListPai.value].length; i++){
		tmpOption = new Option ();
		tmpOption.text = arrDados[objListPai.value][i].name;
		tmpOption.value = arrDados[objListPai.value][i].value;
		objListFilho.options[i] = tmpOption;
	}
	objListFilho.selectedIndex = 0;
	return;
}

function check_email (emailStr)
{
	var emailPat = /^(.+)@(.+)$/
	var specialChars = "\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars = "\[^\\s" + specialChars + "\]"
	var quotedUser = "(\"[^\"]*\")"
	var ipDomainPat = /^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom = validChars + '+'
	var word = "(" + atom + "|" + quotedUser + ")"
	var userPat = new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat = new RegExp("^" + atom + "(\\." + atom +")*$")

	var matchArray = emailStr.match(emailPat)
	if (matchArray == null)
	{
		return false;
	}

	var user = matchArray[1]
	var domain = matchArray[2]

	if (user.match(userPat) == null)
	{
		return false;
	}

	var IPArray = domain.match(ipDomainPat)

	if (IPArray != null)
	{
		for (var i=1;i<=4;i++)
		{
			if (IPArray[i]>255)
			{
			return false;
			}
		}
		return true;
	}

	var domainArray = domain.match(domainPat)

	if (domainArray == null)
	{
		return false;
	}

	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)
	{
  		return false;
	}

	if (len < 2)
	{
  		return false;
	}
	return true;
}

function filtrarNumero(evt){
	var key;
	if (_isNav || _isIE){
		key = (_isNav)? evt.which: evt.keyCode;
		return (key > 47 && key < 58) || key == 8 || key == 0 ? true: false;
	}
	return true;
}

function checarCPF(StrCPF)
{
	x = 0;
	soma = 0;
	dig1 = 0;
	dig2 = 0;
	texto = "";
	StrCPF1="";
	len = StrCPF.length; 
	x = len -1;
	for (var i=0; i <= len - 3; i++)
	{
		y = StrCPF.substring(i,i+1);
		soma = soma + ( y * x);
		x = x - 1;
		texto = texto + y;
	}
	dig1 = 11 - (soma % 11);
	if (dig1 == 10) dig1=0 ;
	if (dig1 == 11) dig1=0 ;
	StrCPF1 = StrCPF.substring(0,len - 2) + dig1 ;
	x = 11; soma=0;
	for (var i=0; i <= len - 2; i++)
	{
		soma = soma + (StrCPF1.substring(i,i+1) * x);
		x = x - 1;
	}
	dig2= 11 - (soma % 11);
	if (dig2 == 10) dig2=0;
	if (dig2 == 11) dig2=0;
	if ((dig1 + "" + dig2) == StrCPF.substring(len,len-2))
	{
		if (StrCPF != "00000000000" && StrCPF != "11111111111" && StrCPF != "22222222222" && StrCPF != "33333333333" && StrCPF != "44444444444" && StrCPF != "55555555555" && StrCPF != "66666666666" && StrCPF != "77777777777" && StrCPF != "88888888888" && StrCPF != "99999999999")
		{
			return true;
		}
	}
	return false;
}


function _getIndiceCampo(obj){
		var i = 0;
		var form = obj.form;
		while (form.elements[i].name != obj.name && i < form.elements.length) i++;
		return i;
}

function concatenarOption(objLista){
	var i, strResultado;
	strResultado = "";
	for(i=0; i<objLista.length; i++)
	{
		strResultado += objLista.options[i].value+";";
	}
	return strResultado.substr(0,strResultado.length-1);
}

function criarOption(arr){
	var i, strValue = "", strText = "", strAux = "";
	var objOption, idx;
	var vetAux;
	var band;
	for(i=0; i<arr.length; i++)
	{
		if(typeof arr[i] == "string")
		{
			if(arr[i] == "checkBox")
			{
				band = false;
				strText += "(";
				for(k=0; k < document.formAula.elements.length; k++)
				{					
					if (document.formAula.elements[k].type == "checkbox")
					{
						if (document.formAula.elements[k].checked)
						{
							strAux = document.formAula.elements[k].value;
							vetAux = strAux.split(";"); // (posição 0 - codigo , 1 - strNome)
							if (!band)
							{
								strText += retirarEspeciais(vetAux[1]);
								band = true;
							}
							else
							{
								strText += " | " + retirarEspeciais(vetAux[1]);
							}
							strValue += (!strValue) ? retirarEspeciais(vetAux[0]) : "|"+retirarEspeciais(vetAux[0]);


							//Eliminar horarios duplicados
							document.formAula.elements[k].checked = false;
							document.formAula.elements[k].disabled = true;

							strAux = document.formAula.elements[k].id;
							vetAux = strAux.split("_"); // (posição 0 - codigo , 1 - linha)

							if( 'undefined' == typeof(vetSalas[document.formAula.codSala.value]) )
							{
								vetSalas[document.formAula.codSala.value] = new Array();
							}

							vetSalas[document.formAula.codSala.value][document.formAula.elements[k].id] = true;
						}
					}
				}
				strText += ")";
			}
			else
			{
				strText += arr[i];
			}
		}
		else
		{
			switch(arr[i].type)
			{
				case "text":
					strText += retirarEspeciais(arr[i].value);
					strValue += (!strValue) ? retirarEspeciais(arr[i].value) : "|"+retirarEspeciais(arr[i].value);
					break;

				case "checkbox":
					strText += retirarEspeciais(' ' + arr[i].title);
					if(arr[i].checked == true)
					{
						tmpText = arr[i].value;
					}
					else
					{
						tmpText = arr[i].id;
					}

					strValue += (!strValue) ? retirarEspeciais(tmpText) : "|"+retirarEspeciais(tmpText);
					break;

				case "hidden":
					strText += retirarEspeciais(arr[i].value);
					strValue += (!strValue) ? retirarEspeciais(arr[i].value) : "|"+retirarEspeciais(arr[i].value);
					break;
					
				case "select-one":
					idx = arr[i].selectedIndex;
					strText += retirarEspeciais(arr[i].options[idx].text);
					strValue += (!strValue) ? retirarEspeciais(arr[i].options[idx].value) : "|"+retirarEspeciais(arr[i].options[idx].value);
					break;

				case "responsavel":
					strText += retirarEspeciais(arr[i].text);
					strValue += (!strValue) ? retirarEspeciais(arr[i].value) : "|"+retirarEspeciais(arr[i].value);
					break;
					
				default:
					strText += retirarEspeciais(arr[i].value);
					strValue += (!strValue) ? retirarEspeciais(arr[i].value) : "|"+retirarEspeciais(arr[i].value);
					break;

			}
		}
	}
	objOption = new Option();
	objOption.value = strValue;
	objOption.text = strText;
	return objOption;
}

function inserirItem(objListTarget, objOption){
	if (!objListTarget){
		alert("Lista de destino fornecida não existe.");
		return null;
	}
	if (!objOption) return objListTarget;
	objListTarget.options[objListTarget.length] = objOption;
	objListTarget.options[objListTarget.length -1].selected = true;
	return objListTarget;
}

function validarObjeto(arr){
	var i;
	for(i=0; i<arr.length; i++){
		if(typeof arr[i] != "string"){
			switch(arr[i].type){
				case "text":
					if (isEmpty(arr[i])){
						alert("Campo(s) necessário(s) não preenchido(s).");
						arr[i].focus();
						return false;
					}	
					break;
				case "select-one":
					if (notSelected(arr[i])){
						alert("Por favor selecione um item da lista.");
						arr[i].focus();
						return false;
					}	
					break;
			}
		}
	}
	return true;
}

function notSelected(obj){
	if (obj.selectedIndex == -1)
		return true;
	else
		return false;
}

function retirarItem(objListSource){
	if (!objListSource){
		alert("Lista de origem fornecida não existe.");
		return null;
	}
	if (!objListSource.length){
		alert("Lista de origem fornecida não possui elementos.");
		return null;
	}
	if (objListSource.selectedIndex == -1){
		alert("Selecione algum elemento na lista de origem.");
		return null;
	}
	return _buscarItem(objListSource, "r");
}

function _buscarItem(objListSource, inst){
	var objOption;
	objOption = new Option();
	objOption.value = objListSource.options[objListSource.selectedIndex].value;
	objOption.text = objListSource.options[objListSource.selectedIndex].text;
	if(inst == "r") objListSource.options[objListSource.selectedIndex] = null;
	return objOption;
}

function reunirValue(objListSource){
	var str="", i;
	if (!objListSource)return null;
	for(i=0; i<objListSource.length; i++)
		str += (!i)? objListSource.options[i].value: "#"+objListSource.options[i].value;
	return str;
}

/*	LIMPEZA DE UM CONJUNTO DE OBJETOS		*/
function limparObjeto(arr){
	var i;
	for(i=0; i<arr.length; i++){
		if(typeof arr[i] != "string"){
			switch(arr[i].type){
				case "text":
					arr[i].value = "";	
					break;
				case "select-one":
					if (arr[i].length >0) arr[i].selectedIndex = -1;	
					break;
				case "checkbox":
					arr[i].checked = false;
					break;
			}
		}
	}
	return;
}

/**
* Oculta ou exibe um item atraves de um checkbox
* @input: id_do_campo, id_do_check
**/
function ocultarItem(idCampo, idCheck)
{
    objCheck = document.forms[0].elements[idCheck];
    objCampo = document.forms[0].elements[idCampo];

    objCheck.blur(); //retirando o foco
    if( objCheck.checked == true )
    {
        objCampo.style.display = '';
    }
    else
    {
        objCampo.style.display = 'none';
    }
    
    objCheck.blur();

}


/*------------------------------------------------------
	Funções que fazem interfaceamento com campos lisbox		
--------------------------------------------------------*/
function inserirItem(oLista, oOpt){
	with(oLista){
		for (i=0; i<length; i++){
			if (options[i].text > oOpt.text){
				oOptAux = options[i];
				options[i] = oOpt;
				oOpt = oOptAux;
			}
		}
		options[i] = oOpt;
	}
	return;
}

function removerItem(oLista){
	if (oLista.selectedIndex == -1){
		alert("Selecione algum elemento na lista de origem.");
		return null;
	}
	opt = oLista.options[oLista.selectedIndex];
	oLista.options[oLista.selectedIndex] = null;
	sText = opt.text;
	sValue = opt.value;
	return new Option(sText, sValue);
}

function juntarCodigos(oLista){
	var sRes = "";
	with(oLista){
		for(i=0; i<length; i++){
			if (i!=0) sRes += ";";
			sRes += options[i].value;
		}
	}
	return sRes;
}