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_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_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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(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 formatCurrency(num) {
	num = troca(num);

	if(isNaN(num))
	num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10)
	cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
	num = num.substring(0,num.length-(4*i+3))+'.'+
	num.substring(num.length-(4*i+3));
	return (((sign)?'':'-') + num + ',' + cents);
}

function troca(num){
	if(num == ''){
		return 0;
	}

	if(num.lastIndexOf('.') > 0 || num.lastIndexOf(',') > 0){
		vigula = num.split(",")
		var t_vigula = (vigula.length) - 1 ;

		ponto = num.split(".")
		var t_ponto = (ponto.length) - 1 ;

		if(vigula[t_vigula].length <= 2 && num.lastIndexOf(",") > 0){
			var cents = vigula[t_vigula];
			var total = vigula[t_vigula].length;

			num = num.toString().replace(/\$|\./g,'');
			num = num.toString().replace(/\$|\,/g,'');

			if(cents!=""){
				num  = num.slice(0,num.length - total) + '.' + cents;
			}else{
				num  = num.slice(0,num.length - total);
			}

			return num

		}else{ var cents = ''; var total = 0;}

		if(ponto[t_ponto].length <= 2 && num.lastIndexOf(".") > 0){
			var cents = ponto[t_ponto];
			var total = ponto[t_ponto].length;
		}else{ var cents = ''; var total = 0;}

		num = num.toString().replace(/\$|\./g,'');
		num = num.toString().replace(/\$|\,/g,'');

		if(cents!=""){
			num  = num.slice(0,num.length - total) + '.' + cents;
		}else{
			num  = num.slice(0,num.length - total);
		}
	}
	return parseFloat(num);
}

function RetiraAcentos(objeto){
   //--- Retira os acentos e colocar o texto em caixa alta. ---//
   var Campo = objeto.value
   var Acentos = 'äáàãââÄÁÀÃÂéêÉÊíÍóõôÓÔÕúüÚÜçÇabcdefghijklmnopqrstuvxwyz';
   var Traducao = 'AAAAAAAAAAAEEEEIIOOOOOOUUUUCCABCDEFGHIJKLMNOPQRSTUVXWYZ';
   var Posic, Carac;
   var TempLog = '';

   for (var i=0; i < Campo.length; i++){
	   Carac = Campo.charAt (i);
	   Posic  = Acentos.indexOf (Carac);
	   if(Posic > -1){
		  TempLog += Traducao.charAt (Posic);
	   }else{
		  TempLog += Campo.charAt (i);
	   }
   }
	  return objeto.value = TempLog
}

function formatear_cpf(sCGC){
    var POS;
    if (sCGC == "") return;
    do {POS = sCGC.indexOf(".",0);
        if (POS == -1)break;
        sCGC = sCGC.substr(0, POS) + sCGC.substr(POS + 1);}
    while (POS !== -1);
    do {POS = sCGC.indexOf("/",0);
        if (POS == -1)break;
        sCGC = sCGC.substr(0, POS) + sCGC.substr(POS + 1);}
    while (POS !== -1);
    do {POS = sCGC.indexOf("-",0);
        if (POS == -1)break;
        sCGC = sCGC.substr(0, POS) + sCGC.substr(POS + 1);}
    while (POS !== -1);
    return sCGC;
}

function verificar_cpf(sCPF){
    if (sCPF == "") return 1;
    var i;
    var intDigito;
    var varQuociente;
    var iCPF = new Array();
    var iDig = new Array();
	if (sCPF == "") return 1;
    for (i = 1;i<10;i++) {
        iCPF[i] = sCPF.substr(i-1, 1);
        iCPF[i] = parseInt(iCPF[i]);
	}

	for(nI=1; nI <= iCPF.length; nI++){
		if(nI == 1){
			var nAnterior = iCPF[nI];
		}else{
			var nAnterior = iCPF[nI-1];
		}

		if(isNaN(iCPF[nI])==true){
			break;
		}else{
			if(nAnterior != iCPF[nI]){
				var bIguais = false;
				break;
			}else{
				var bIguais = true;
			}
		}
	}
	if(bIguais) return 2;
	iDig[1] = sCPF.substr(9, 1);
    iDig[1] = parseInt(iDig[1]);
    iDig[2] = sCPF.substr(10, 1);
    iDig[2] = parseInt(iDig[2]);
    intDigito = (iCPF[9] * 2) + (iCPF[8] * 3) + (iCPF[7] * 4);
    intDigito = intDigito + (iCPF[6] * 5) + (iCPF[5] * 6) + (iCPF[4] * 7);
    intDigito = intDigito + (iCPF[3] * 8) + (iCPF[2] * 9) + (iCPF[1] * 10);
    intDigito = (intDigito * 10) % 11;
    if (intDigito == 10) intDigito = 0;
    if (intDigito !== iDig[1])return 3;
    intDigito = (iDig[1] * 2) + (iCPF[9] * 3) + (iCPF[8] * 4) + (iCPF[7] * 5);
    intDigito = intDigito + (iCPF[6] * 6) + (iCPF[5] * 7) + (iCPF[4] * 8);
    intDigito = intDigito + (iCPF[3] * 9) + (iCPF[2] * 10) + (iCPF[1] * 11);
    intDigito = (intDigito * 10) % 11;
    if (intDigito == 10) intDigito = 0;
    if (intDigito !== iDig[2]) return 4;

	return 0;
}

//-- validação de email
function valida_mail(strEmail){
	if(strEmail.length < 5){ return false; }
	// pega caractere por caractere e testa se é "_", ".", "a-z", "@", "A-Z", "0-9"
	for(x=0;x<strEmail.length;x++){
		code = strEmail.charCodeAt(x);
		//alert(code);
		if(code != 45 && code != 95 && code != 46 && (code < 97 || code > 122) && (code < 64 || code > 90) && (code < 48 || code > 56)){
			return false;
		}
	}
	aEmail = strEmail.split('@');
	if(aEmail.length != 2){ return false; }
	if(aEmail[0].charAt(0) == '.' || aEmail[0].charAt(0) == '_' || aEmail[0].charAt(aEmail[0].length-1) == '.' || aEmail[0].charAt(aEmail[0].length-1) == '_' ){ return false; }
	if(aEmail[1].charAt(0) == '.' || aEmail[1].charAt(0) == '_' || aEmail[1].charAt(aEmail[1].length-1) == '.' || aEmail[1].charAt(aEmail[1].length-1) == '_' ){ return false; }
	if(aEmail[1].indexOf('.') < 0){ return false; }
	return true;
}

//--> função para identificar o index do campo atual
//--> utilizada na função proximo(pro)
function getIndex(input) {
	var index = -1, i = 0, found = false;
	while (i < input.form.length && index == -1)
	if (input.form[i] == input)index = i;
	else i++;
	return index;
}

var xmlHttp;
var var_arquivo;

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

function showMsg(form,qtde){
	var url = "calculos.asp?form="+form+"&quantidade="+qtde+"&modo=certidoes&ajax=sim";
	xmlHttp = GetXmlHttpObject(stateChanged);
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}

function stateChanged(){
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
		var_arquivo = xmlHttp.responseText;
		eval(var_arquivo);
		document[formulario].custos.value=valor;
	}
}

function GetXmlHttpObject(handler){
	var objXmlHttp = null
	if (navigator.userAgent.indexOf("Opera")>=0){
		alert("This code doesn't work in Opera");
		return;
	}

	if (navigator.userAgent.indexOf("MSIE")>=0){
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0){
			strName="Microsoft.XMLHTTP"
		}

		try{
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler
			return objXmlHttp
		}
		catch(e){
			var formulario = document.forms[0];
			var formName = formulario.name;
			var qtde = formulario.quantidade.value
			MM_openBrWindow('calculos.asp?form='+formulario.name+'&quantidade='+ qtde +'&modo=certidoes','calculo','width=10,height=10,left=1000,top=1000');
			alert("Error. Scripting for ActiveX might be disabled!");
			return;
		}
	}

	if (navigator.userAgent.indexOf("Mozilla")>=0){
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler
		return objXmlHttp
	}
}