// stores the reference to the XMLHttpRequest object
var xmlHttp = createXmlHttpRequestObject();
var xml_support = (xmlHttp ? true : false);
var nav = navigator.userAgent.toLowerCase();
var nav_appVer = navigator.appVersion.toLowerCase();
var nav_is_minor = parseFloat(nav_appVer);
var nav_is_major = parseInt(nav_is_minor,10);
var nav_is_fx = ((navigator.vendor=="Firefox")||(nav.indexOf('firefox')!=-1));

if(xml_support)
{
  if(document.recalc); // browser="ie"
//  else if(nav_is_fx);  // browser="Firefox"
  else xml_support = false;
  xml_support = false;
}
// retrieves the XMLHttpRequest object
function createXmlHttpRequestObject()
{
 var xmlHttp;
 // this should work for all browsers except IE6 and older
 try
 {
   // try to create XMLHttpRequest object
   xmlHttp = new XMLHttpRequest();
 }
 catch(e)
 {
  // assume IE6 or older
  var XmlHttpVersions = new Array("MSXML2.XMLHTTP.6.0",
                                  "MSXML2.XMLHTTP.5.0",
                                  "MSXML2.XMLHTTP.4.0",
                                  "MSXML2.XMLHTTP.3.0",
                                  "MSXML2.XMLHTTP",
                                  "Microsoft.XMLHTTP");
  for(var i=0; i<XmlHttpVersions.length && !xmlHttp; i++)
  {
    try
    {
      xmlHttp = new ActiveXObject(XmlHttpVersions[i]);
    }
    catch (e) {}
  }
 }
 return xmlHttp;
}
function mbn_goto(page)
{
   var url = "window.location='fetch.php?page="+page+"'";
   if(xml_support) process(page);
   else eval(url);
}
function mbn_sendemail(page)
{
alert("Hay you.\nmail_page = " + page);
   var url = "window.location='fetch.php'";
   if(xml_support) process_post(page,1);
   else eval(url);
}
function downClick(fileName)
{
  var f_name = "cnt.php?d_f="+fileName;
  HCImg = new Image(1,1);
  HCImg.src = f_name;
}