var current_object = false;
var current_event = false;


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
createCookie('emailcookie', 1);


function commentVote(obj, evt, comment_id, vote) {
  current_object = obj;
  current_event = evt;
  var url2 = "/comment-vote.php?comment_id=" + comment_id + "&vote=" + vote;
  //window.location=url2;
  xmlHttp=GetXmlHttpObject(commentVoteCB);
  xmlHttp.open("GET", url2, true);
  xmlHttp.send(null);
}


function commentVoteCB() {
  if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
    showFeedback(xmlHttp.responseText);
  }
}

function showFeedback(message) {
  var pos = findPos(current_object);
  var div = dgid('feedbackBox');
  div.innerHTML = xmlHttp.responseText;
  div.style.left = pos[0] + "px";
  div.style.top = pos[1] - 2 + "px";
  div.style.display = 'block';
  window.setTimeout("hideFeedback()", 800);
  
}

function hideFeedback() {
  var div = dgid('feedbackBox');
  div.style.display = 'none';
}