function updategb(totalcom)
{
    
    var mxs_httpRequest = mxs_Ajax_CreateHTTPRequest();
    var topURL = window.location.href;
  	mxs_httpRequest.open('GET', topURL + '?ajax=true&komentarov='+totalcom, true);
  	//mxs_httpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  	mxs_httpRequest.onreadystatechange = function () {mxs_response(mxs_httpRequest);}
  	mxs_httpRequest.send(null);         
  	
  	setTimeout('updategb('+totalcom+')', 7000);
}

function mxs_Ajax_CreateHTTPRequest()
{
	  var mxs_httpRequest = false;
    if (window.XMLHttpRequest)
        mxs_httpRequest = new XMLHttpRequest();
	  else if (window.ActiveXObject)
	  {
		    try {
      		mxs_httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
      	}
      	catch (ex) {
      		mxs_httpRequest = new ActiveXObject('Microsoft.XMLHTTP');
      	}
    }

	  return mxs_httpRequest;
}

function mxs_response(mxs_httpRequest)
{          
  try 
  {
  		if (mxs_httpRequest.readyState == 4)	
    			if (mxs_httpRequest.status == 200)
    			{
    			    if (mxs_httpRequest.responseText != '')
      				    document.getElementById('gbdata').innerHTML = mxs_httpRequest.responseText;
    			}
	}
	catch (e)
	{
	  //hadze same undefined
		//alert(e.description);
	}	
}