// ============= FUNÇÕES PADRÃO AJAX =====================
//function getHTTPObject() {
//var xmlhttp;
///// Mozilla, Firefox, Safari, e Netscape
//if (window.XMLHttpRequest) {
//try {
//xmlhttp = new XMLHttpRequest();
//} catch(e) {
//xmlhttp = false;
//}
//return xmlhttp;
//}

// Internet Explorer
//if (window.ActiveXObject) {
//try {
//xmlhttp = new ActiveXObject("Msxml2.XMLHTTP.4.0"); 
//} catch(e) {
//try {
//xmlhttp = new ActiveXObject("Msxml2.XMLHTTP.3.0"); 
//} catch(e) {
//try {
//xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); 
//} catch(e) {
//try {
//xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); 
//} catch(e) {
//xmlhttp = false;
//
//}
//}
//}
//}
//
//return xmlhttp;
//}
//alert("Objeto XMLHTTP nao e suportado pelo navegador.");
//}


function getHTTPObject(){
  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;

}



function getMetodo() {
var metoto;
// Mozilla, Firefox, Safari, e Netscape
if (window.XMLHttpRequest) {
try {
metodo = "GET";
} catch(e) {
xmlhttp = false;
}
return metodo;
}

// Internet Explorer
if (window.ActiveXObject) {
try {
metodo = "POST"; 
} catch(e) {
try {
metodo = "POST"; 
} catch(e) {
try {
metodo = "POST";
} catch(e) {
try {
metodo = "POST"; 
} catch(e) {
metodo = false;

}
}
}
}

return metodo;
}
alert("Objeto XMLHTTP nao e suportado pelo navegador.");
}