function makeRequest(url,o) 
{
    http_request = false;
    
    if (window.XMLHttpRequest) 
    { // Mozilla, Safari,...
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) 
        {
            http_request.overrideMimeType('text/xml');
        }
    } 
    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) 
    {
	    http_request.onreadystatechange=function(){if(http_request.readyState == 4){if(http_request.status == 200){o.innerHTML=http_request.responseText;}}};
	    http_request.open('GET',url,true);
	    http_request.send(null);
    }
    return;
}