/*------------------------+
| TRIM                    |
+------------------------*/
String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ""); }    
String.prototype.ltrim = function() { return this.replace(/^\s+/, ""); }
String.prototype.rtrim = function() { return this.replace(/\s+$/, ""); }

/*---------------------+
| LPAD                 |
+---------------------*/
function padLeft(s,len,c){
  c=c || "0";
  while(s.length< len) s= c+s;
  return s;
}

/*-------------------------+
| Somente Números          |
+-------------------------*/
function num(dom){       
  dom.value=dom.value.replace(/\D/g,"");
}
//Sintaxe HTML: onkeyup="num(this);"

/*------------------------------------+
| Conversao Doc. String para Doc. XML |
| Type: XML (Doc.String to DOc.XML)   |
+------------------------------------*/
jQuery.createXMLDocument = function(string){
 var browserName = navigator.appName;
 var doc;
 if (browserName == "Microsoft Internet Explorer"){
   doc = new ActiveXObject("Microsoft.XMLDOM");
   doc.async = "false"
   doc.loadXML(string);
 } else {
   doc = (new DOMParser()).parseFromString(string, "text/xml");
 }
 return doc;
} // --------------------------------------------------------------------

//Valida CNPJ -------------------------------------------------------
function fun_valida_cnpj(cnpj){
  var a = [];
  var c = [6,5,4,3,2,9,8,7,6,5,4,3,2];
  var dig_1 = new Number;
  var dig_2 = new Number;
            
  for(i=0;i<14;i++){
    a[i] = cnpj.charAt(i);
    if(i < 12){ dig_1 += a[i] * c[i+1]; }
    if(i < 13){ dig_2 += a[i] * c[i]; }
    }
    if ((dig_1 % 11) < 2) { dig_1 = 0; } else { dig_1 = 11 - (dig_1 % 11); } 
    if ((dig_2 % 11) < 2) { dig_2 = 0; } else { dig_2 = 11 - (dig_2 % 11); } 
            
    if (dig_1 != a[12]){ 
      v_ret = false; 
    } else {
      if(dig_2 != a[13]){
        v_ret = false; 
      } else {
        v_ret = true;
      }
    }
    return(v_ret);
  }

//Verifica Enter ---------------------------------------
function OnEnter(evt){
  var key_code = evt.keyCode  ? evt.keyCode  :
                 evt.charCode ? evt.charCode :
                 evt.which    ? evt.which    : void 0;


  if (key_code == 13){
    return true;
  }
}// ---------------------------------------------------

//Envia Formulário ------------------------------------
function EnviaFormulario(e, func){
  if(OnEnter(e)){
    eval(func);
    return false;
  } else {
    return true;
  }
}// --------------------------------------------------

function checkMail(mail){
  var er = new RegExp(/^[A-Za-z0-9_\-\.]+@[A-Za-z0-9_\-\.]{2,}\.[A-Za-z0-9]{2,}(\.[A-Za-z0-9])?/);
  if(typeof(mail) == "string"){
    if(er.test(mail)){ return true; }
  }else if(typeof(mail) == "object"){
    if(er.test(mail.value)){ 
      return true; 
    }
  }else{
    return false;
  }
}

function fun_busca(){
  if ($("#p_busca-campo").val().trim() == ""){
    alert("Preencha pelo menos 3 caracteres para a busca.");
    return false;
  } else {
    document.forms["busca-padrao"].submit();
  }
}

$(document).ready(function(){
  $("#banner_2").css('display', 'block');
  $("#banner_3").css('display', 'block');
  $("#banner_4").css('display', 'block');
});