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_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_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 formatar(mascara, documento){
	var i = documento.value.length;
	var saida = mascara.substring(0,1);
	var texto = mascara.substring(i)
  
	if (texto.substring(0,1) != saida){
		documento.value += texto.substring(0,1);
	}
}

function changeVisibilityAjuda(id) {
  if (document.getElementById(id).style.display != "block") {
    document.getElementById(id).style.display="block";
  } else {
    document.getElementById(id).style.display="none";
  }
}

function changeVisibility(id) {
  if (document.getElementById(id).style.display != "block") {
    document.getElementById(id).style.display="block";
  } else {
    document.getElementById(id).style.display="none";
  }
}

var answers = new Array(0);

function setVisibility(id, visibility) {
  if (visibility) {
    document.getElementById(id).style.display="block";
  } else {
    document.getElementById(id).style.display="none";
  }
}

function expand(visibility) {
  for (i = 0 ; i < answers.length ; i++) {
    setVisibility(answers[i], visibility);
  }
}

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

function SwitchCategoria(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("listacategoria").getElementsByTagName("span");
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="lista") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function ValidaContato(){
	if (document.formContato.nome.value == ""){
		alert("Digite o seu nome completo"); document.formContato.nome.focus(); 
		return (false); 
	}
	if (document.formContato.email.value == ""){
		alert("Digite o seu e-mail"); document.formContato.email.focus(); 
		return (false)
	}
	if (document.formContato.telefone.value == ""){
		alert("Digite o seu telefone"); document.formContato.telefone.focus(); 
		return (false)
	}
	if (document.formContato.mensagem.value == ""){
		alert("Digite a sua mensagem"); document.formContato.mensagem.focus(); 
		return (false)
	}

	return (true);
}

$(document).ready(function () {
    $('img.classe-menu').click(function () {
	$('ul.sub-menu').slideToggle('medium');
    });
});

$(document).ready(function () {
    $('img.classe-menu2').click(function () {
	$('ul.sub-menu2').slideToggle('medium');
    });
});