<!--
function isWhitespace(s) {
  var whitespace = " \t\n\r";
  if (s.length == 0) {
    // campo vazio
    return true;
  } else {
    // Procurando espaços em branco
    for (var z = 0; z < s.length; z++) {
      // Verificando se o caracter corrente não é um espaço em branco
      var c = s.charAt(z);
      if (whitespace.indexOf(c) == -1) return false;
    }
    return true;
  }
}
function isEmail(s) {
  // email text field.
  var sLength = s.length;
  var denied_chars = new Array(" ", "\n", "\t", "\r", "%", "$", "#", "!", "~", "`", "^", "&", "*", "(", ")", "=", "+", "{", "}", "[", "]", ",", ";", ":", "'", "\"", "?", "<", ">", "/", "\\", "|");
  // look for @
  if (s.indexOf("@") == -1) return false;
  // look for more than one @ sign
  if (s.indexOf("@") != s.lastIndexOf("@")) return false;
  // look for any special character
  for (var z = 0; z < denied_chars.length; z++) {
    if (s.indexOf(denied_chars[z]) != -1) return false;
  }
  // look for .
  if (s.indexOf(".") == -1) return false;
  // no two dots alongside each other
  if (s.indexOf("..") != -1) return false;
  // the last character cannot be a .
  if ((s.charAt(sLength-1) == ".") || (s.charAt(sLength-1) == "_")) return false;
  return true;
}
function hasDeniedChars(s) {
  var denied_chars = new Array("\n", "\t", "\r", "%", "$", "#", "!", "~", "`", "^", "&", "*", "(", ")", "=", "+", "{", "}", "[", "]", ",", ";", ":", "'", "\"", "?", "<", ">", "/", "\\", "|");
  for (var z = 0; z < denied_chars.length; z++) {
    if (s.indexOf(denied_chars[z]) != -1) return true;
  }
  return false;
}
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_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 MM_setTextOfLayer(objName,x,newText) { //v3.0
  if ((obj=MM_findObj(objName))!=null) with (obj)
  if (navigator.appName=='Netscape') {document.write(unescape(newText)); document.close();}
  else innerHTML = unescape(newText);
}
function openHelp(idtopico,camada){
	//alert('openHelp');
	var is = new BrowserIs();
	if (is.ie){	
		textHelp.innerHTML = topico[idtopico];
		MM_showHideLayers(camada,'','show');
	} else if (is.nav6up){
		document.getElementById("textHelp").innerHTML = topico[idtopico];
		MM_showHideLayers(camada,'','show');
	} else {
		window.open("/scripts/help.php?topico=" + idtopico ,"janela",'height=450,width=150,location=0,resizable=0,scrollbars=0,top=0,left=0');
	}	
}
function closeHelp(idtopico,camada){
	//alert ('closeHelp');
	var is = new BrowserIs();
	if (is.ie){
		textHelp.innerHTML = "";
		MM_showHideLayers(camada,'','hide');
	} else if (is.nav6up){
		document.getElementById("textHelp").innerHTML = "";
		MM_showHideLayers(camada,'','hide');
	} 
}
var windowHelp;
function lembrarSenha(Frm){
	if(!isEmail(Frm.lostpass.value)){
		alert("Endereço de e-mail inválido!");
		if(!Frm.lostpass.select())
			Frm.lostpass.focus();					
		return false;
	}
	window.document.virtualForm.action = Frm.action;
	window.document.virtualForm.lostpass.value = Frm.lostpass.value;

	windowHelp = window.open("", "windowHelp","width=350,height=350");
	if(windowHelp){
		window.document.virtualForm.submit();
	}
	return false;
}
function janelaImprimir(urlConteudo,tipoConteudo,idConteudo) {
	window.open('/scripts/imprimir.php?urlConteudo='+urlConteudo+'&tipoConteudo='+tipoConteudo+'&idConteudo='+idConteudo,'imprimir','scrollbars=1,resizable=1,width=600,height=350');
}
function janelaEnviar(urlConteudo,tituloConteudo) {
	window.open('/scripts/enviaAmigo.php?tituloConteudo='+tituloConteudo+'&urlConteudo='+urlConteudo,'enviar','resizable=1,width=350,height=350');
}
function anuncioDetalhe(anuncio){
	window.open('/classificados/detalhe.php?anuncio='+anuncio,'anuncio','resizable=1,status=1,scrollbars=1,width=450,height=400');
}
function submitonce(theform){
	if (document.all||document.getElementById){
		for (i=0;i<theform.length;i++){
			var tempobj=theform.elements[i]
			if(tempobj.type.toLowerCase()=="submit" || tempobj.type.toLowerCase()=="button")
				//tempobj.value = "Aguarde...";
				tempobj.disabled=true
		}
	}
}

function goClassificado(go){
	var pagina = go.options[go.selectedIndex].value;
	if(!pagina){
		alert("Selecione um item no menu!");
		go.focus();
	} else {
		top.location = pagina;
	}
}

function setDefaultUf(estadoCampo,estadoValor){
	if(estadoCampo.type == "select-one"){
		for(n=0;n<estadoCampo.length;n++){
			if(estadoCampo.options[n].value == estadoValor){
				estadoCampo.options[n].selected = true;
			}
		}
	} else {
		estadoCampo.value = estadoValor;
	}
}

function selectUf(pais,estado){
	var is = new BrowserIs();

	var content1 = '<input name="'+estado+'" type="text" id="'+estado+'" style="width:150px;">';
	var content2 = '<select name="'+estado+'" style="width:140px;"><option value="AC">Acre</option><option value="AL">Alagoas</option><option value="AP">Amap&aacute;</option><option value="AM">Amazonas</option><option value="BA">Bahia</option><option value="CE">Cear&aacute;</option><option value="DF">D. Federal</option><option value="ES">Esp&iacute;rito Santo</option><option value="GO">Goias</option><option value="MA">Maranh&atilde;o</option><option value="MT">Mato Grosso</option><option value="MS">Mato G. do Sul</option><option value="MG">Minas Gerais</option><option value="PA">Par&aacute;</option><option value="PB">Para&iacute;ba</option><option value="PR">Paran&aacute;</option><option value="PE">Pernambuco</option><option value="PI">Piau&iacute;</option><option value="RJ">Rio de Janeiro</option><option value="RN">Rio G. do Norte</option><option value="RS">Rio G. do Sul</option><option value="RO">Rond&ocirc;nia</option><option value="RR">Roraima</option><option value="SC">Santa Catarina</option><option value="SP">S&atilde;o Paulo</option><option value="SE">Sergipe</option><option value="TO">Tocantins</option></select>';
	
	if(pais.options[pais.selectedIndex].value != 'BR'){
		if(is.ie){
			if(estado == 'ESTADO_ANUNCIANTE'){
				divESTADO_ANUNCIANTE.innerHTML = content1;
			} else {
				divESTADO_PRODUTO.innerHTML = content1;
			}
		} else if(is.nav6up){
			if(estado == 'ESTADO_ANUNCIANTE'){
				document.getElementById("divESTADO_ANUNCIANTE").innerHTML = content1;
			} else {
				document.getElementById("divESTADO_PRODUTO").innerHTML = content1;
			}
		}
		
	} else {
		if(is.ie){
			if(estado == 'ESTADO_ANUNCIANTE'){
				divESTADO_ANUNCIANTE.innerHTML = content2;
			} else {
				divESTADO_PRODUTO.innerHTML = content2;
			}
		} else if(is.nav6up){
			if(estado == 'ESTADO_ANUNCIANTE'){
				document.getElementById("divESTADO_ANUNCIANTE").innerHTML = content2;
			} else {
				document.getElementById("divESTADO_PRODUTO").innerHTML = content2;
			}
		}
	}
}
function isNumberInt(inputString){
  //return (!isNaN(parseInt(inputString))) ? true : false;
  return (!isNaN(inputString)) ? true : false;
}
function setMarcaDefault(marcaCampo,marcaValor){
	if(marcaCampo.type == "select-one"){
		for(n=0;n<marcaCampo.length;n++){
			if(marcaCampo.options[n].value == marcaValor){
				marcaCampo.options[n].selected = true;
			}
		}
	} else {
		marcaCampo.value = marcaValor;
	}
}

function selectMarca(maquina){
	var is = new BrowserIs();

	var content1 = '<select name="CAMPO_DOIS" style="width:130px"><option value="Agrale">Agrale</option><option value="Case">Case</option><option value="Caterpillar">Caterpillar</option><option value="Fiatallis">Fiatallis</option><option value="Komatsu">Komatsu</option><option value="New Holland">New Holland</option><option value="Massey Ferguson">Massey Ferguson</option><option value="John Deere">John Deere</option><option value="Valtra">Valtra</option><option value="Yanmar">Yanmar</option></select>';
	var content2 = '<input name="CAMPO_DOIS" type="text" id="CAMPO_DOIS" maxlength="255" style="width:130px">';
	
	if(maquina.options[maquina.selectedIndex].value == 'trator'){
		if(is.ie){
			divCAMPO_DOIS.innerHTML = content1;
		} else if(is.nav6up){
			document.getElementById("divCAMPO_DOIS").innerHTML = content1;
		}
		
	} else {
		if(is.ie){
			divCAMPO_DOIS.innerHTML = content2;
		} else if(is.nav6up){
			document.getElementById("divCAMPO_DOIS").innerHTML = content2;
		}
	}
}

function pagina(p)
{
	var queryValor = document.classificados.query.value;
	if(queryValor && queryValor.length < 3){
		alert("A palavra-chave deve possuir 3 ou mais caracteres");
		document.classificados.query.focus();
		document.classificados.query.select();
		return false;
	}
	document.classificados.paginaAtual.value = p;
	document.classificados.submit();
}

function Limpar(valor, validos)
{
 result = "";
 var aux;
 
 for (var i=0; i < valor.length; i++)
   {
    aux = validos.indexOf(valor.substring(i, i+1));
    
    if (aux >= 0)
       {
        result += aux;
       }
   }
 return result;
}
function FormataValor(campo, tammax, teclapres){
  var tecla = teclapres.keyCode;
  vr = Limpar(campo.value, "0123456789");
  tam = vr.length;
  
  if (tam < tammax && tecla != 8)
     {
      tam = vr.length + 1;
     }
  if (tecla == 8)
     {
      tam = tam - 1 ;
     }
  if (tecla == 8 || tecla >= 48 && tecla <= 57 || tecla >= 96 && tecla <= 105)
     {
      if (tam <= 2)
         { 
          campo.value = vr ;
         }
      if (tam > 2)
         {
          campo.value = vr.substr(0, tam - 2) + ',' + vr.substr(tam - 2, tam);
         }
     }
 }

//-->