فراخانی یک صفحه با آجاکس

[Rezash]

function connect(url,data,id,load) {
var xmlhttp=false;
if(!xmlhttp) { 
if (window.XMLHttpRequest)
xmlhttp=new XMLHttpRequest(); 
else if (window.ActiveXObject)
xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');    
} else if(window.XMLHttpRequest){  
xmlHttp = new XMLHttpRequest(); 
} 
xmlhttp.open('POST', url, true);
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.onreadystatechange = function() {
if(xmlhttp.readyState==4 && xmlhttp.status == 200) {
document.getElementById(id).innerHTML = xmlhttp.responseText;
}else if (xmlhttp.readyState==0 || xmlhttp.readyState==1 || xmlhttp.readyState==2 || xmlhttp.readyState==3) {
document.getElementById(id).innerHTML = load;
} else {
document.getElementById(id).innerHTML = note;
}
}
xmlhttp.send(data);
}

function testform(data){
connect('page.php',"date="+date,"showdiv","Please wait ...");
} 

<a href="#" onclick="testform('Iran');return false;">
<br /> 
<a href="#" onclick="testform('Islamic');return false;">
<br /> 
<a href="#" onclick="testform('WHT');return false;">
<br /> 
<div id="showdiv">
محل نمايش نتيجه
</div>

//page.php
<?php
print_r($_POST[]);
?>