// Utilizado para evitar de digitar: document.getElementById toda hora, tornando o processo mais prático

function gEi(ID)
{
	return document.getElementById(ID);
}

// Utilizado para evitar de digitar: document.getElementsByTagName toda hora, tornando o processo mais prático

function gEn(tag)
{
	return document.getElementsByTagName(tag);
}

// função para fazer limpeza de strings, retirando espaços

function tira_espacos(s)
{
	while(s.search(" ") != -1)
	{
		s = s.replace(" ", "");
	}

	return(s);
}

//função para deixar somente números na string

function so_numero(s)
{
	// Deixa so' os digitos no numero
	var Digitos = "0123456789";
	var temp = "";
	var digito = "";
	for(var i = 0; i < s.length; i++)
	{
		digito = s.charAt(i);
		if(Digitos.indexOf(digito) >= 0)
		{
			temp = temp + digito;
		}
	}

	return temp;
}

//função que verifica o valor selecionado em um select

function valorSelect(selec)
{
	var sel = gEi(selec);
	return sel.options[sel.selectedIndex].value;
}

//função que limpa um div

function limpaDiv(divid)
{
	var DIV = gEi(divid);
	DIV.innerHTML = "";
}

//função para abrir uma popup

function abrejanela(url, altura, largura)
{
	var esquerda = (screen.width - largura) / 2;
	var cima = (screen.height - altura) / 2 - 50;
	window.open(url, "_blank", "status=no, scrollbars=no,menubar=no,toolbar=no,location=no, width=" + largura + ", height=" + altura + ",top=" + cima + ",left=" + esquerda);
}

//funções para listas multicel
//move os itens selecionados para a outra lista

function move(fbox, tbox)
{
	var arrFbox = new Array();
	var arrTbox = new Array();
	var arrLookup = new Array();
	var i;
	for(i = 0; i < tbox.options.length; i++)
	{
		arrLookup[tbox.options[i].text] = tbox.options[i].value;
		arrTbox[i] = tbox.options[i].text;
	}

	var fLength = 0;
	var tLength = arrTbox.length;
	for(i = 0; i < fbox.options.length; i++)
	{
		arrLookup[fbox.options[i].text] = fbox.options[i].value;
		if(fbox.options[i].selected && fbox.options[i].value != "")
		{
			arrTbox[tLength] = fbox.options[i].text;
			tLength++;
		}
		else
		{
			arrFbox[fLength] = fbox.options[i].text;
			fLength++;
		}
	}

	arrFbox.sort();
	arrTbox.sort();
	fbox.length = 0;
	tbox.length = 0;
	var c;
	for(c = 0; c < arrFbox.length; c++)
	{
		var no = new Option();
		no.value = arrLookup[arrFbox[c]];
		no.text = arrFbox[c];
		fbox[c] = no;
	}

	for(c = 0; c < arrTbox.length; c++)
	{
		var no = new Option();
		no.value = arrLookup[arrTbox[c]];
		no.text = arrTbox[c];
		tbox[c] = no;
	}
}

//seleciona todos os itens da lista

function selectAll(idsel)
{
	box = document.getElementById(idsel);
	for(var i = 0; i < box.length; i++)
	{
		box[i].selected = true;
	}
}

/**
* Escreve o codigo de um objeto Flash na pagina atual.
* @param nome Nome do arquivo .swf desejado.
*/

function openFlash(nome, width, height, wmode)
{
	document.write(
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='" + width + "' height='" + height + "' id='" + nome + "' align='middle'>" + "<param name='allowScriptAccess' value='sameDomain' />" + "<param name='movie' value='" + nome + ".swf' />" + "<param name='menu' value='false' />" + "<param name='quality' value='high' />" + "<param name='scale' value='noscale' />" + "<param name='wmode' value='" + wmode + "' />" + "<param name='bgcolor' value='#ffffff' />" + "<embed src='" + nome + ".swf' menu='false' quality='high' scale='noscale' wmode='" + wmode + "' bgcolor='#ffffff' width='" + width + "' height='" + height + "' name='" + nome + "' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />" + "</object>"
	);
}

//muda a classe de um div

function mudaClasse(iddiv, nc)
{
	var elem = document.getElementById(iddiv);
	elem.className = nc;
}

/*************************************************************************
* NOME: mascara                                                          *
* FUNÇÂO: Mascarar os campos dos formulários de cadastro                 *
* EX:<input type="text" id="fone" name="fone" ob="0" desc=""             *
*     tipo="fone" size="20" maxlength="14"                               *
*     onkeypress="mascara(this,telefone);">                              *
*************************************************************************/
//função que dado um formato, mascara o campo input do form (MODIFICADA PARA OUTROS BROWSERS)
function mascara(o,f){
    v_obj=o;
    v_fun=f;
    setTimeout("execmascara()",1);
}

function execmascara(){
    v_obj.value=v_fun(v_obj.value);
}

function leech(v){
    v=v.replace(/o/gi,"0");
    v=v.replace(/i/gi,"1");
    v=v.replace(/z/gi,"2");
    v=v.replace(/e/gi,"3");
    v=v.replace(/a/gi,"4");
    v=v.replace(/s/gi,"5");
    v=v.replace(/t/gi,"7");
    return v;
}

function soNumeros(v){
    return v.replace(/\D/g,"");
}

function telefone(v){
    v=v.replace(/\D/g,"");                 //Remove tudo o que não é dígito
    v=v.replace(/^(\d\d)(\d)/g,"($1) $2"); //Coloca parênteses em volta dos dois primeiros dígitos
    v=v.replace(/(\d{4})(\d)/,"$1-$2");    //Coloca hífen entre o quarto e o quinto dígitos
    return v;
}

function cpf(v){
    v=v.replace(/\D/g,"");                    //Remove tudo o que não é dígito
    v=v.replace(/(\d{3})(\d)/,"$1.$2");       //Coloca um ponto entre o terceiro e o quarto dígitos
    v=v.replace(/(\d{3})(\d)/,"$1.$2");       //Coloca um ponto entre o terceiro e o quarto dígitos
                                             //de novo (para o segundo bloco de números)
    v=v.replace(/(\d{3})(\d{1,2})$/,"$1-$2"); //Coloca um hífen entre o terceiro e o quarto dígitos
    return v;
}

function cep(v){
    v=v.replace(/D/g,"");                //Remove tudo o que não é dígito
    v=v.replace(/^(\d{5})(\d)/,"$1-$2"); //Esse é tão fácil que não merece explicações
    return v;
}

function cnpj(v){
    v=v.replace(/\D/g,"");                           //Remove tudo o que não é dígito
    v=v.replace(/^(\d{2})(\d)/,"$1.$2");             //Coloca ponto entre o segundo e o terceiro dígitos
    v=v.replace(/^(\d{2})\.(\d{3})(\d)/,"$1.$2.$3"); //Coloca ponto entre o quinto e o sexto dígitos
    v=v.replace(/\.(\d{3})(\d)/,".$1/$2");           //Coloca uma barra entre o oitavo e o nono dígitos
    v=v.replace(/(\d{4})(\d)/,"$1-$2");              //Coloca um hífen depois do bloco de quatro dígitos
    return v;
}

function romanos(v){
    v=v.toUpperCase();             //Maiúsculas
    v=v.replace(/[^IVXLCDM]/g,""); //Remove tudo o que não for I, V, X, L, C, D ou M
    //Essa é complicada! Copiei daqui: http://www.diveintopython.org/refactoring/refactoring.html
    while(v.replace(/^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$/,"")!="")
        v=v.replace(/.$/,"");
    return v;
}

function site(v){
    //Esse sem comentarios para que você entenda sozinho ;-)
    v=v.replace(/^http:\/\/?/,"");
    dominio=v;
    caminho="";
    if(v.indexOf("/")>-1)
        dominio=v.split("/")[0];
        caminho=v.replace(/[^\/]*/,"");
    dominio=dominio.replace(/[^\w\.\+-:@]/g,"");
    caminho=caminho.replace(/[^\w\d\+-@:\?&=%\(\)\.]/g,"");
    caminho=caminho.replace(/([\?&])=/,"$1");
    if(caminho!="")dominio=dominio.replace(/\.+$/,"");
    v="http://"+dominio+caminho;
    return v;
}

function FormatMoeda(fld, milSep, decSep, e) {
    var sep = 0;
    var key = '';
    var i = j = 0;
    var len = len2 = 0;
    var strCheck = '0123456789';
    var aux = aux2 = '';
    var whichCode = (window.Event) ? e.which : e.keyCode;
    if (whichCode == 13) return true;  // Enter
    if (whichCode == 8) return true;  // Delete (Bug fixed)
    key = String.fromCharCode(whichCode);  // Get key value from key code
    if (strCheck.indexOf(key) == -1) return false;  // Not a valid key
    len = fld.value.length;
    for(i = 0; i < len; i++)
    if ((fld.value.charAt(i) != '0') && (fld.value.charAt(i) != decSep)) break;
    aux = '';
    for(; i < len; i++)
    if (strCheck.indexOf(fld.value.charAt(i))!=-1) aux += fld.value.charAt(i);
    aux += key;
    len = aux.length;
    if (len == 0) fld.value = '';
    if (len == 1) fld.value = '0'+ decSep + '0' + aux;
    if (len == 2) fld.value = '0'+ decSep + aux;
    if (len > 2) {
    aux2 = '';
    for (j = 0, i = len - 3; i >= 0; i--) {
    if (j == 3) {
    aux2 += milSep;
    j = 0;
    }
    aux2 += aux.charAt(i);
    j++;
    }
    fld.value = '';
    len2 = aux2.length;
    for (i = len2 - 1; i >= 0; i--)
    fld.value += aux2.charAt(i);
    fld.value += decSep + aux.substr(len - 2, len);
    }
    return false;
}

//funcao para escrever um paragrafo depois de um objeto DOM "uso pra indicar erro de preenchimento de form "

function printMsg(nodo, msg)
{
	var p = document.createElement('p');
	var texto = document.createTextNode(msg);
	p.appendChild(texto);
	p.style.color = "red";
	p.setAttribute('class', 'msg');
	p.setAttribute('id', 'msg');
	var paiAtual = nodo.parentNode;
	paiAtual.insertBefore(p, nodo);
}

function removeSeforClasse(nodo, clas)
{
	if(nodo.className == clas)
	{
		nodo.parentNode.removeChild(nodo);
	}
}

function abrefilho(idPai,tagFilho,idFilho,idDivpm) {
            var pai = document.getElementById(idPai);
            var filhos =pai.getElementsByTagName(tagFilho);
            var filhosdiv=pai.getElementsByTagName('div');
            var filho = document.getElementById(idFilho);
            var divpm = document.getElementById(idDivpm);
            for (a = 0; a < filhos.length; a++) {
			    var Elem = filhos[a];
                if(Elem.getAttribute('id') == idFilho) {
                   if( filho.className == "hide" ) {
                       filho.className = "show";
                       divpm.innerHTML=' - ';
                   } else {
                     filho.className = "hide";
                     divpm.innerHTML=  ' + ';
                   }
			    }else{
			       sDive = document.getElementById(Elem.getAttribute('id'));
			       sDive.className = "hide";
			   }
          }
          for (b = 0; b < filhosdiv.length; b++) {
              var Elemd = filhosdiv[b];
              if(Elemd.getAttribute('id') != idDivpm) {
                   Elemd.innerHTML=' + ';
              }
          }
}
function veBox(szDivID) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       if(document.layers[szDivID].visibility == "show"){
           document.layers[szDivID].visibility = "hide";
           document.layers[szDivID].innerHTML="";
        }else{
        document.layers[szDivID].visibility = "show";
        }
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(szDivID);
        if(obj.style.visibility == "visible"){
           obj.style.visibility = "hidden";
           obj.innerHTML="";
        }else{
        obj.style.visibility = "visible";
        }
    }
    else if(document.all)	// IE 4
    {
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
        if(document.all[szDivID].style.visibility == "visible"){
           document.all[szDivID].style.visibility = "hidden";
           document.all[szDivID].innerHTML="";
        }else{
           document.all[szDivID].style.visibility = "visible";
        }
    }
}
//Flash
//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");

			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful.

			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}

	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;

	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?');
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs)
{
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();

    switch (currArg){
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace":
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}
 function htmlEntities(texto){
       //by Micox - elmicox.blogspot.com - www.ievolutionweb.com
    var i,carac,letra,novo='';
    for(i=0;i<texto.length;i++){
        carac = texto[i].charCodeAt(0);
        if( (carac > 47 && carac < 58) || (carac > 62 && carac < 127) ){
            //se for numero ou letra normal
            novo += texto[i];
        }else{
            novo += "&#" + texto[i].charCodeAt(0) + ";";
        }
    }
    return novo;
}

//Use a função  displayDatePicker('Objeto que vai receber a data');
/*
Exemplo:
<input name="ADate" OnKeyUp="mascara_data('data1');" id='data1'>
<input type=button value="select" onclick="displayDatePicker('ADate');">

Para o uso de estilos:
Classes do Data:
Tabela = Classe do objeto tabela em geral
CabecalhoTabela = Cabecalho da tabela
Input = Botões
a3 = Dias Normais
a2 = Dias Selecionados
*/


var datePickerDivID = "datepicker";
var iFrameDivID = "datepickeriframe";

var dayArrayShort = new Array('Do', 'Se', 'Te', 'Qu', 'Qu', 'Se', 'Sa');
var dayArrayMed = new Array('Dom', 'Seg', 'Ter', 'Qua', 'Qui', 'Sex', 'Sab');
var dayArrayLong = new Array('Domingo', 'Segunda', 'Terça', 'Quarta', 'Quinta', 'Sexta', 'Sabado');
var monthArrayShort = new Array('Jan', 'Fev', 'Mar', 'Abr', 'Mai', 'Jun', 'Jul', 'Ago', 'Set', 'Out', 'Nov', 'Dez');
var monthArrayMed = new Array('Jan', 'Fev', 'Mar', 'Abr', 'Mai', 'Jun', 'Jul', 'Ago', 'Set', 'Out', 'Nov', 'Dez');
var monthArrayLong = new Array('Janeiro', 'Fevereiro', 'Março', 'Abril', 'Maio', 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outobro', 'Novembro', 'Dezembro');

var defaultDateSeparator = "/";
var defaultDateFormat = "dmy";
var dateSeparator = defaultDateSeparator;
var dateFormat = defaultDateFormat;


function displayDatePicker(dateFieldName, displayBelowThisObject, dtFormat, dtSep)
{
  var targetDateField = document.getElementsByName(dateFieldName).item(0);


  if (!displayBelowThisObject)
    displayBelowThisObject = targetDateField;


  if (dtSep)
    dateSeparator = dtSep;
  else
    dateSeparator = defaultDateSeparator;


  if (dtFormat)
    dateFormat = dtFormat;
  else
    dateFormat = defaultDateFormat;

  var x = displayBelowThisObject.offsetLeft;
  var y = displayBelowThisObject.offsetTop + displayBelowThisObject.offsetHeight;

  var parent = displayBelowThisObject;
  while (parent.offsetParent) {
    parent = parent.offsetParent;
    x += parent.offsetLeft;
    y += parent.offsetTop;
  }

  drawDatePicker(targetDateField, x, y);
}


function drawDatePicker(targetDateField, x, y)
{
  var dt = getFieldDate(targetDateField.value);

  if (!document.getElementById(datePickerDivID)) {

    var newNode = document.createElement("div");
    newNode.setAttribute("id", datePickerDivID);
    newNode.setAttribute("class", "dpDiv");
    newNode.setAttribute("style", "visibility: hidden;");
    document.body.appendChild(newNode);
  }


  var pickerDiv = document.getElementById(datePickerDivID);
  pickerDiv.style.position = "absolute";
  pickerDiv.style.left = x + "px";
  pickerDiv.style.top = y + "px";
  pickerDiv.style.visibility = (pickerDiv.style.visibility == "visible" ? "hidden" : "visible");
  pickerDiv.style.zIndex = 10000;

  refreshDatePicker(targetDateField.name, dt.getFullYear(), dt.getMonth(), dt.getDate());
}


function refreshDatePicker(dateFieldName, year, month, day)
{

  var thisDay = new Date();

  if ((month >= 0) && (year > 0)) {
    thisDay = new Date(year, month, 1);
  } else {
    day = thisDay.getDate();
    thisDay.setDate(1);
  }

  var crlf = "\r\n";
  var TABLE = "<table cols=7 Class='tabdata' Cellspacing='0' width='210'>" + crlf;
  var xTABLE = "</table>" + crlf;
  var TR = "<tr Align='Center' Class='tr2'>";
  var TR_title = "<tr class='headtabdata' Align='Center'>";
  var TR_days = "<tr Align='Center' Class='tr2'>";
  var TR_todaybutton = "<tr Align='Center' Class='tr2'>";
  var xTR = "</tr>" + crlf;
  var TD = "<td  Class='l2'";
  var TD_title = "<td colspan=5>";
  var TD_buttons = "<td>";
  var TD_todaybutton = "<td colspan=7>";
  var TD_days = "<td Class='headtabdata'>";
  var TD_selected = "<td Class='l1' bgcolor='#D3E4F7'";
  var xTD = "</td>" + crlf;
  var DIV_title = "<div>";
  var DIV_selected = "<div>";
  var xDIV = "</div>";


  var html = TABLE;


  html += TR_title;
  html += TD_buttons + getButtonCode(dateFieldName, thisDay, -1, "&lt;") + xTD;
  html += TD_title + DIV_title + monthArrayLong[thisDay.getMonth()] + " " + thisDay.getFullYear() + xDIV + xTD;
  html += TD_buttons + getButtonCode(dateFieldName, thisDay, 1, "&gt;") + xTD;
  html += xTR;
  html += TR_days;
  for(i = 0; i < dayArrayMed.length; i++)
    html += TD_days + dayArrayMed[i] + xTD;
  html += xTR;

  html += TR;


  for (i = 0; i < thisDay.getDay(); i++)
    html += TD + "&nbsp;" + xTD;

  do {
    dayNum = thisDay.getDate();
    TD_onclick = " onclick=\"updateDateField('" + dateFieldName + "', '" + getDateString(thisDay) + "');\">";

    if (dayNum == day)
      html += TD_selected + TD_onclick + DIV_selected + dayNum + xDIV + xTD;
    else
      html += TD + TD_onclick + dayNum + xTD;

    if (thisDay.getDay() == 6)
      html += xTR + TR;


    thisDay.setDate(thisDay.getDate() + 1);
  } while (thisDay.getDate() > 1);

  if (thisDay.getDay() > 0) {
    for (i = 6; i > thisDay.getDay(); i--)
      html += TD + "&nbsp;" + xTD;
  }
  html += xTR;

  var today = new Date();
  var todayString = "Today is " + dayArrayMed[today.getDay()] + ", " + monthArrayMed[today.getMonth()] + " " + today.getDate();
  html += TR_todaybutton + TD_todaybutton;
  html += "<button class='but' onClick='refreshDatePicker(\"" + dateFieldName + "\");'>Mês Atual</button> ";
  html += "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
  html += "<button class='but' onClick='updateDateField(\"" + dateFieldName + "\");'>Fechar</button>";
  html += xTD + xTR;


  html += xTABLE;

  document.getElementById(datePickerDivID).innerHTML = html;

  adjustiFrame();
}

function getButtonCode(dateFieldName, dateVal, adjust, label)
{
  var newMonth = (dateVal.getMonth() + adjust) % 12;
  var newYear = dateVal.getFullYear() + parseInt((dateVal.getMonth() + adjust) / 12);
  if (newMonth < 0) {
    newMonth += 12;
    newYear += -1;
  }

  return "<button class='but' onClick='refreshDatePicker(\"" + dateFieldName + "\", " + newYear + ", " + newMonth + ");'>" + label + "</button>";
}


function getDateString(dateVal)
{
  var dayString = "00" + dateVal.getDate();
  var monthString = "00" + (dateVal.getMonth()+1);
  dayString = dayString.substring(dayString.length - 2);
  monthString = monthString.substring(monthString.length - 2);

  switch (dateFormat) {
    case "dmy" :
      return dayString + dateSeparator + monthString + dateSeparator + dateVal.getFullYear();
    case "ymd" :
      return dateVal.getFullYear() + dateSeparator + monthString + dateSeparator + dayString;
    case "mdy" :
    default :
      return monthString + dateSeparator + dayString + dateSeparator + dateVal.getFullYear();
  }
}


function getFieldDate(dateString)
{
  var dateVal;
  var dArray;
  var d, m, y;

  try {
    dArray = splitDateString(dateString);
    if (dArray) {
      switch (dateFormat) {
        case "dmy" :
          d = parseInt(dArray[0], 10);
          m = parseInt(dArray[1], 10) - 1;
          y = parseInt(dArray[2], 10);
          break;
        case "ymd" :
          d = parseInt(dArray[2], 10);
          m = parseInt(dArray[1], 10) - 1;
          y = parseInt(dArray[0], 10);
          break;
        case "mdy" :
        default :
          d = parseInt(dArray[1], 10);
          m = parseInt(dArray[0], 10) - 1;
          y = parseInt(dArray[2], 10);
          break;
      }
      dateVal = new Date(y, m, d);
    } else {
      dateVal = new Date(dateString);
    }
  } catch(e) {
    dateVal = new Date();
  }

  return dateVal;
}

function splitDateString(dateString)
{
  var dArray;
  if (dateString.indexOf("/") >= 0)
    dArray = dateString.split("/");
  else if (dateString.indexOf(".") >= 0)
    dArray = dateString.split(".");
  else if (dateString.indexOf("-") >= 0)
    dArray = dateString.split("-");
  else if (dateString.indexOf("\\") >= 0)
    dArray = dateString.split("\\");
  else
    dArray = false;

  return dArray;
}

function updateDateField(dateFieldName, dateString)
{
  var targetDateField = document.getElementsByName(dateFieldName).item(0);
  if (dateString)
    targetDateField.value = dateString;
  document.getElementById(datePickerDivID).style.visibility = "hidden";
  adjustiFrame();

  if ((dateString) && (typeof(datePickerClosed) == "function"))
    datePickerClosed(targetDateField);
}


function adjustiFrame(pickerDiv, iFrameDiv)
{
  if (!document.getElementById(iFrameDivID)) {
   var newNode = document.createElement("iFrame");
    newNode.setAttribute("id", iFrameDivID);
    newNode.setAttribute("src", "javascript:false;");
    newNode.setAttribute("scrolling", "no");
    newNode.setAttribute("frameborder", "0");
    document.body.appendChild(newNode);
  }

  if (!pickerDiv)
    pickerDiv = document.getElementById(datePickerDivID);
  if (!iFrameDiv)
    iFrameDiv = document.getElementById(iFrameDivID);

  try {
    iFrameDiv.style.position = "absolute";
    iFrameDiv.style.width = pickerDiv.offsetWidth;
    iFrameDiv.style.height = pickerDiv.offsetHeight;
    iFrameDiv.style.top = pickerDiv.style.top;
    iFrameDiv.style.left = pickerDiv.style.left;
    iFrameDiv.style.zIndex = pickerDiv.style.zIndex - 1;
    iFrameDiv.style.visibility = pickerDiv.style.visibility;
  } catch(e) {
  }
}

function clone(elm){
    v=elm.parentNode;
    pai= v.parentNode;
    duplicado=v.cloneNode(true);
    if(duplicado.textContent)
    {
      duplicado.textContent='';
    }else if(duplicado.text)
    {
      duplicado.text='';
    }
    pai.insertBefore(duplicado,v.nextSibling);
    checkForLast;
}

function checkForLast(){
	btns = document.getElementsByName('drop');
	for (i = 0; i < btns.length; i++){
		btns[i].disabled = (btns.length == 1) ? true : false;
	}
}

function dropelm(elm){
    v=elm.parentNode;
    pai= v.parentNode;
    pai.removeChild(v);
    checkForLast;

}