// JavaScript Document

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

function txtBoxFormat(objForm, strField, sMask, evtKeyPress) { 
      var i, nCount, sValue, fldLen, mskLen,bolMask, sCod, nTecla; 

      if(document.all) { // Internet Explorer 
        nTecla = evtKeyPress.keyCode; } 
      else if(document.layers) { // Nestcape 
        nTecla = evtKeyPress.which; 
      } 

      sValue = objForm[strField].value; 
	  
      // Limpa todos os caracteres de formatação que 
      // já estiverem no campo. 
      sValue = sValue.toString().replace( "-", "" ); 
      sValue = sValue.toString().replace( "-", "" ); 
      sValue = sValue.toString().replace( ".", "" ); 
      sValue = sValue.toString().replace( ".", "" ); 
      sValue = sValue.toString().replace( ".", "" ); 
      sValue = sValue.toString().replace( "/", "" ); 
      sValue = sValue.toString().replace( "/", "" ); 
      sValue = sValue.toString().replace( "(", "" ); 
      sValue = sValue.toString().replace( "(", "" ); 
      sValue = sValue.toString().replace( ")", "" ); 
      sValue = sValue.toString().replace( ")", "" ); 
      sValue = sValue.toString().replace( " ", "" ); 
      sValue = sValue.toString().replace( " ", "" ); 
      fldLen = sValue.length; 
      mskLen = sMask.length; 

	  i = 0; 
      nCount = 0; 
      sCod = ""; 
      mskLen = fldLen;
	
      while (i <= mskLen) { 
        bolMask = ((sMask.charAt(i) == "-") || (sMask.charAt(i) == ".") || (sMask.charAt(i) == "/")) 
        bolMask = bolMask || ((sMask.charAt(i) == "(") || (sMask.charAt(i) == ")") || (sMask.charAt(i) == " ")) 

        if (bolMask) { 
          sCod += sMask.charAt(i); 
          mskLen++;
		   } 
        else { 
          sCod += sValue.charAt(nCount); 
          nCount++; 
        } 

        i++; 
      } 
	
      objForm[strField].value = sCod; 


      if (nTecla != 8) { // backspace 
        if (sMask.charAt(i-1) == "9") { // apenas números... 
          return ((nTecla > 47) && (nTecla < 58)); } // números de 0 a 9 
        else { // qualquer caracter... 
          return true; 
        } } 
      else { 
        return true; 
      } 
    } 

function submitonce(theform){
	//if IE 4+ or NS 6+
	if (document.all||document.getElementById){
	//screen thru every element in the form, and hunt down "submit" and "reset"
	for (i=0;i<theform.length;i++){
		var tempobj=theform.elements[i]
		if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset"||tempobj.type.toLowerCase()=="button")
		//disable em
		tempobj.disabled=true
		}
	}
}
function validaemail(pmail){
var str=pmail
var filter=/^.+@.+\..{2,3}$/
var testresults
if (filter.test(str))
    testresults = true
else{
    testresults=false
    }
return (testresults)
}

function conta_numeros(S){
var Digitos = "0123456789";
var contador = 0
var digito = "";
for (var i=0; i<S.length; i++){
     digito = S.charAt(i);
     if (Digitos.indexOf(digito)>=0){contador = contador + 1}
}
return contador
}


function limpa_string(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
}


function valida_CPF(s)
{
	var i;
	s = limpa_string(s);
	var c = s.substr(0,9);
	var dv = s.substr(9,2);
	var d1 = 0;
	for (i = 0; i < 9; i++)
	{
		d1 += c.charAt(i)*(10-i);
	}
        if (d1 == 0) return false;
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(0) != d1)
	{
		return false;
	}

	d1 *= 2;
	for (i = 0; i < 9; i++)
	{
		d1 += c.charAt(i)*(11-i);
	}
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(1) != d1)
	{
		return false;
	}
        return true;
}

function valida_CNPJ(s)
{
	var i;
	s = limpa_string(s);
	var c = s.substr(0,12);
	var dv = s.substr(12,2);
	var d1 = 0;
	for (i = 0; i < 12; i++)
	{
		d1 += c.charAt(11-i)*(2+(i % 8));
	}
        if (d1 == 0) return false;
        d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(0) != d1)
	{
		return false;
	}

	d1 *= 2;
	for (i = 0; i < 12; i++)
	{
		d1 += c.charAt(11-i)*(2+((i+1) % 8));
	}
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(1) != d1)
	{
		return false;
	}
        return true;
}


function valida_numeros(s)
{
	var i; 
	var dif = 0;
	for (i = 0; i < s.length; i++)
	{
		var c = s.charAt(i);
		if (!((c >= "0") && (c <= "9")))
		{
			dif = 1;
		}
	}
	if (dif == 1)
	{
		return false;
	}
	return true;
}

function verif_iguais(s)
{
	var i; 
	var cont = 1;
    s = limpa_string(s);
    for (i = 1; i < s.length; i++){
	     if (s.charAt(i) == s.charAt((i-1))){
	        cont = cont + 1; 
         }
    }
    if (cont == s.length){
       return true ;
    } 
    return false;
}


// função para displaylimit

var ns6=document.getElementById&&!document.all

function restrictinput(maxlength,e,placeholder){
if (window.event&&event.srcElement.value.length>=maxlength)
return false
else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
var pressedkey=/[a-zA-Z0-9\.\,\/]/ //detect alphanumeric keys
if (pressedkey.test(String.fromCharCode(e.which)))
e.stopPropagation()
}
}

function countlimit(maxlength,e,placeholder){
var theform=eval(placeholder)
var lengthleft=maxlength-theform.value.length
var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
if (window.event||e.target&&e.target==eval(placeholder)){
if (lengthleft<0)
theform.value=theform.value.substring(0,maxlength)
placeholderobj.innerHTML=lengthleft
}
}


function displaylimit(theform,thelimit){
var campo= eval(theform)
var atual = campo.value.length;
var limit_text='<b><span id="'+theform.toString()+'">'+(thelimit-atual)+'</span></b> caracteres'
if (document.all||ns6)
document.write(limit_text)
if (document.all){
eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
}
else if (ns6){
document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true); 
document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true); 
}
}