var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open(mypage,myname,settings);}

function replaceText(el, text) {
  if (el != null) {
    clearText(el);
    var newNode = document.createTextNode(text);
    el.appendChild(newNode);
  }
}

function clearText(el) {
  if (el != null) {
    if (el.childNodes) {
      for (var i = 0; i < el.childNodes.length; i++) {
        var childNode = el.childNodes[i];
        el.removeChild(childNode);
      }
    }
  }
}

function getText(el) {
  var text = "";
  if (el != null) {
    if (el.childNodes) {
      for (var i = 0; i < el.childNodes.length; i++) {
        var childNode = el.childNodes[i];
        if (childNode.nodeValue != null) {
          text = text + childNode.nodeValue;
        }
      }
    }
  }
  return text;
}

var Ajax = null;
  try {
    Ajax = new XMLHttpRequest();
  } catch (trymicrosoft) {
    try {
      Ajax = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (othermicrosoft) {
      try {
        Ajax = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (failed) {
        Ajax = null;
      }
    }
  }
  if (Ajax == null) {
    alert("Este navegador não possui suporte a Ajax")
  } 

function validaform(Nome, Mensagem){
	var valida = false
	if(Nome != "")
	{
		valida = true;
	}
	if(Mensagem != "")
	{
		valida = true;
	}
	return valida
	
}
  
function EnviaEmail()
{
	
	var Nome = document.getElementById("Text1").value;
	var Empresa = document.getElementById("Text2").value;
	var Cidade = document.getElementById("Text3").value + "-"+ document.getElementById("Text4").value
	var Fone = document.getElementById("Text5").value + "-"+ document.getElementById("Text6").value;
	var Email = document.getElementById("Text7").value;
	var Mensagem = document.getElementById("TEXTAREA1").value;
	
	if(validaform(Nome, Mensagem))
	{
	document.getElementById("form_contato").innerHTML = " "
	var url = "asp/enviaemail.asp";
	var parametros = "Nome=" + escape(Nome) + "&Empresa=" + escape(Empresa) + "&Cidade=" + escape(Cidade) + "&Fone=" +escape(Fone) + "&Email=" + escape(Email) + "&Mensagem=" + escape(Mensagem);
	Ajax.open("POST", url, true);
	Ajax.onreadystatechange = mostraresultado;
	Ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	Ajax.send(parametros);
	}
	else
	{
		alert("Favor preencher o Formulário corretamente!")
	}
}

function mostraresultado()
{
if (Ajax.readyState != 4) {
replaceText(resultado, "" );
document.getElementById("resultado").innerHTML = "<br><br><br><div align=center><h1>Enviando!</h1></div>"
} 

if (Ajax.readyState == 4) 
{
	if (Ajax.status == 200) 
	{
	var resposta = Ajax.responseText;
	
	document.getElementById("resultado").innerHTML = resposta;
	
	}
}
}