//Ajaxº¯”µ³õʼ»¯

function goInitAjax()

{

var ajax=false; 

try { 

ajax = new ActiveXObject("Msxml2.XMLHTTP"); 

} catch (e) { 

try { 

ajax = new ActiveXObject("Microsoft.XMLHTTP"); 

} catch (E) { 

ajax = false; 

} 

}

if (!ajax && typeof XMLHttpRequest!='undefined') { 

ajax = new XMLHttpRequest(); 

} 

return ajax;

}



var url = "indexajax.php";

var ajax = goInitAjax();				

ajax.open("GET", url, true); 

ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); 

ajax.send(null);