Essa é a função Ajax cod da pagina index.php <script language="JavaScript"> function loadXMLDoc() { var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("ajaxlogin").innerHTML=xmlhttp.responseText; } } email_logs = document.input.email_log.value xmlhttp.open("GET","ajax_log.php?email_log="+email_logs+ Math.random(),true); xmlhttp.send(); } </script> cod da pagina ajax_log.php <?php include("conexao.php"); $vemaillog=$_GET['email_log']; ?> //coloquei a variável $vemaillog dentro do body. <body> <?php echo $vemaillog; ?> </body> Obrigado pela atenção.