function AjaxRequest(url, method)
{
    if(window.XMLHttpRequest)
        xml = new XMLHttpRequest(); //IE7, Mozilla, Opera
    else if(window.ActiveXObject)
        xml = new ActiveXObject("Microsoft.XMLHTTP"); //IE5, IE6
    else
        return '';

    if(!xml)
        return '';
        
    xml.open(method, url, false);
    xml.send(null);
    if(xml.readyState == 4 && xml.status == 200) //finished, OK
    	return xml.responseText;
    else
    	return '';
}