function vote(categoryid, articleid){ 
	var xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
	  alert ("Your browser does not support AJAX!");
	  return;
	} 
	var url = "../../../../ajax/vote.php5";
	var vote_sum = "vsum-"+categoryid+"-"+articleid;
	var vote_sum_txt = "vtxt-"+categoryid+"-"+articleid;
	var vote_sum_c = "vsumc-"+categoryid+"-"+articleid;
	var vote_btn = "vbtn-"+categoryid+"-"+articleid;
	var params = "cid="+categoryid+"&aid="+articleid;
	xmlHttp.open("POST", url, true);
	
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	
	xmlHttp.onreadystatechange = function() {
		if(xmlHttp.readyState == 4 && xmlHttp.status == 200) {
			var response = xmlHttp.responseText;
			document.getElementById(vote_sum_c).className = "vote_sum_x";
			document.getElementById(vote_sum).innerHTML=response;
			document.getElementById(vote_sum).className = "vote_sum_cnt_x";
			document.getElementById(vote_sum_txt).innerHTML="VOTES";
			document.getElementById(vote_sum_txt).className="vote_sum_txt_x";
			document.getElementById(vote_btn).className='vote_this_x';
			document.getElementById(vote_btn).innerHTML = 'voted';
		}
	}
	xmlHttp.send(params);
}

function voteThumb(categoryid, articleid){
	window.onerror = blockError;
	var xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
	  alert ("Your browser does not support AJAX!");
	  return;
	} 
	var url="../../../../ajax/vote.php5";
	var params = "cid="+categoryid+"&aid="+articleid;
	xmlHttp.open("POST", url, true);
	
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	
	xmlHttp.onreadystatechange = function() {
		if(xmlHttp.readyState == 4 && xmlHttp.status == 200) {
			var vote_count = "vote-"+categoryid+"-"+articleid;
			var vote_status = "vb-"+categoryid+"-"+articleid;
			var status = document.getElementById(vote_status);
			status.innerHTML = 'Voted';
			status.className = 'vote_btn_t_x';
			var votes = xmlHttp.responseText;
			var cnt = document.getElementById(vote_count);
			cnt.innerHTML = votes;
			cnt.className = 'vote_btn_t_c_x';
		}
	}
	xmlHttp.send(params);
}

function blockError(){
	return true;
}

function GetXmlHttpObject(){
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}