<script type="text/javascript" language="javascript"> var http_request = false; function makeRequest() { http_request = false; if (window.XMLHttpRequest) { // Mozilla, Safari,... http_request = new XMLHttpRequest(); if (http_request.overrideMimeType) { http_request.overrideMimeType('text/xml'); // See note below about this line } } else if (window.ActiveXObject) { // IE try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } if (!http_request) { alert('Giving up :( Cannot create an XMLHTTP instance'); return false; } http_request.onreadystatechange = alertContents; http_request.open('GET', 'slash.txt', true); http_request.send(null); } function alertContents() { if (http_request.readyState == 4) { if (http_request.status == 200) { //alert(http_request.responseText); document.getElementById("slash").innerHTML=http_request.responseText+"<br>" } else { alert('There was a problem with the request.'); } setTimeOut(makeRequest(),1000); } } </script> <body onload="makeRequest();"> <div id=slash></div>
so que ele apenas carrega 1 vez o arquivo. por favor me ajudem