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 expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

function addElement(name, content) {
	var selfObj = document.getElementById('classificationdiv');
	var newName = document.createElement('label');
	newName.setAttribute('id',name);
	newName.setAttribute('style','font-size: 10px; padding-top: 5px; width: 100px; text-align:center; display:inline-block;');
	newName.innerHTML = content + '<a href="#" onclick="javascript: removeElement(\''+name+'\'); return false;"><img class="img" src="images/admin/denied.png" width="10" height="10" alt="Mégsem" title="Mégsem" /></a>&nbsp;&nbsp;&nbsp;';
	selfObj.appendChild(newName);		
	$("#space").css("height",$("#classificationdiv").height());
}
function removeElement(name) {
	var selfObj = document.getElementById('classificationdiv');
	var oldObj = document.getElementById(name);
	document.getElementById(name.substring(2,name.length)).checked=false;
	selfObj.removeChild(oldObj);
	$("#space").css("height",$("#classificationdiv").height());
}

function addVoteQuestion() {
	var count = document.getElementById('addVotes');
 	var selfObj = document.getElementById('szavazasAdmin');
  	var newVote = document.createElement('label');
	newVote.setAttribute('id','lbl'+count.value);
  	newVote.innerHTML = 'Válasz ' + count.value +': <input type="text" size="50" name="valasz[]" id="input'+count.value+'" class="input_text" /><a href="#" onclick="javascript: removeVoteQuestion(\'lbl'+count.value+'\'); return false;"><img class="img" src="images/admin/denied.png" width="10" height="10" alt="Mégsem" title="Mégsem" /></a><br />';
  	selfObj.appendChild(newVote);
  	count.value++;
}

function removeVoteQuestion(name) {
	var count = document.getElementById('addVotes');
 	var selfObj = document.getElementById('szavazasAdmin');
  	var oldObj = document.getElementById(name);
  	selfObj.removeChild(oldObj);
}

function baseVoteQuestion(){
	document.getElementById('addVotes').value='3'; 
	document.getElementById('szavazasAdmin').innerHTML = 'Kérdés: <input type="text" size="50" name="kerdes" id="kerdes" class="input_text" /><a href="#" class="cell_link" onclick="javascript: addElement();">mégegy</a><br /><label>Válasz 1: <input type="text" size="50" name="valasz[]" id="valasz1" class="input_text" /><br /></label><label>Válasz 2: <input type="text" size="50" name="valasz[]" id="valasz2" class="input_text" /><br /></label>'	
}

//CSS BEÁLLÍTÁS
function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("class") == "styles" && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("class") == "styles" && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("class") == "styles"
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}


if(window.location.href.toString().indexOf('admin') == -1){
	window.onload = function(e) {
	  var cookie = readCookie("design");
	  var title = (cookie && cookie != 'null') ? cookie : getPreferredStyleSheet();
	  setActiveStyleSheet(title);
	}

	window.onunload = function(e) {
	  var title = getActiveStyleSheet();
	  createCookie("design", title, 365);	
	}

	var isGood = false;
	var cookie = readCookie("design");
	var title = cookie ? cookie : getPreferredStyleSheet();
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
 	 if(a.getAttribute("class") == "styles" && a.getAttribute("title")){
		if(title == a.getAttribute("title")){
		  isGood = true;
		  break;
		}
	  }
	}
	(isGood) ? setActiveStyleSheet(title) : setActiveStyleSheet("style");
}