// JavaScript Document

function FP_swapImg() {//v1.0
 var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
 n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
 elm.$src=elm.src; elm.src=args[n+1]; } }
}

function FP_preloadImgs() {//v1.0
 var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
 for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}

function FP_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}

function FP_swapImgRestore() {//v1.0
 var doc=document,i; if(doc.$imgSwaps) { for(i=0;i<doc.$imgSwaps.length;i++) {
  var elm=doc.$imgSwaps[i]; if(elm) { elm.src=elm.$src; elm.$src=null; } } 
  doc.$imgSwaps=null; }
}

function FP_changeProp() {//v1.0
 var args=arguments,d=document,i,j,id=args[0],o=FP_getObjectByID(id),s,ao,v,x;
 d.$cpe=new Array(); if(o) for(i=2; i<args.length; i+=2) { v=args[i+1]; s="o"; 
 ao=args[i].split("."); for(j=0; j<ao.length; j++) { s+="."+ao[j]; if(null==eval(s)) { 
  s=null; break; } } x=new Object; x.o=o; x.n=new Array(); x.v=new Array();
 x.n[x.n.length]=s; eval("x.v[x.v.length]="+s); d.$cpe[d.$cpe.length]=x;
 if(s) eval(s+"=v"); }
}

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_findObj(n, d) {   
   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() {
   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_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_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 valida(){
   if (document.Form.txtnome.value == " " || document.Form.txtnome.value == "") {
       alert("O Nome não pode ficar em branco !!");
	   document.Form.txtnome.focus();
       return false;} 
     
   if (document.Form.txtemail.value == " " || document.Form.txtemail.value == "") {
       alert("Email não pode ficar em branco !!");
	   document.Form.txtemail.focus();
       return false;} 
	   
   if (document.Form.txtmesage.value == " " || document.Form.txtmesage.value == "") {
       alert("A Mensagem não pode ficar em branco !!");
	   document.Form.txtmesage.focus();
       return false;} 
   
   if (document.Form.txtemail.value == "")
       {
        alert("O campo E-Mail deve ser preenchido!");
        document.Form.txtemail.focus();
        return false;
       }
   parte1 = document.Form.txtemail.value.indexOf("@");
   parte2 = document.Form.txtemail.value.indexOf(".");
   parte3 = document.Form.txtemail.value.length;
    if (!(parte1 >= 3 && parte2 >= 6 && parte3 >= 9))
       {
        alert ("Por favor digite um endereço de email válido!");
        document.Form.txtemail.focus();
        return false;
       }        
      
   return true;
}


function GetXMLHttp() {
	var xmlHttp;        
	try {        
	xmlHttp = new XMLHttpRequest();
	}        
	catch(ee) {        
	  try {        
	   xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
	  }        
	  catch(e) {
	   try {        
	   xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	   }
	catch(e) {
	xmlHttp = false;
	}
	}
	}
	return xmlHttp;
}

var xmlRequest = GetXMLHttp();


function abrirPag(valor) {   
var url = valor;   
  
xmlRequest.open("GET",url,true);   
xmlRequest.onreadystatechange = mudancaEstado;   
xmlRequest.send(null);   
  
if (xmlRequest.readyState == 1) {   
document.getElementById("conteudo_mostrar").innerHTML = "<img src='imgs/loader.gif'>";   
}   
  
return url;   
}   
  
function mudancaEstado(){   
if (xmlRequest.readyState == 4){   
document.getElementById("conteudo_mostrar").innerHTML = xmlRequest.responseText;   
}   
}





// Função que fecha o pop-up ao clicar no botao fechar
function fechar(){
document.getElementById("popup").style.display = "none";
}
// Aqui definimos o tempo para fechar o pop-up automaticamente
function abrir(){
document.getElementById("popup").style.display = "block";
setTimeout ("fechar()", 49700);
}