var status = 0
var selectedPoll=-1;

function wijzigMenu(nr) {
if (status == 0) 
	toonOpties(nr);
 else 
	sluitOpties(nr);
}

function toonOpties(nr) {
  document.getElementById("mhsubmenu"+nr).style.display="inline";
  status = 1;
}

function sluitOpties(nr) {
  document.getElementById("mhsubmenu"+nr).style.display="none";
  status = 0;
}

var mhopenmenu = -1;

function verbergHartslagSubmenu(nr) {
	document.getElementById("mhsubmenu"+nr).style.display="none";
}

function toonHartslagSubmenu(nr){
  //if (openmenu != nr) {
  var display=document.getElementById("mhsubmenu"+nr).style.display;
  if (( display == 'none') || (display == '') ){
    if (openmenu>-1) {
     // verbergSubmenu(openmenu);
    }
    document.getElementById("mhsubmenu"+nr).style.display="inline";
    //mhopenmenu = nr;
  }
  else {
    verbergHartslagSubmenu(nr);
    //mhopenmenu = -1;
  }
}


function selectPoll(pollid){
	
	 if (selectedPoll > -1){
	 	document.getElementById('poll'+selectedPoll).className="answer"; 
	 }
	 document.getElementById('poll'+pollid).className="answer selected";
	 selectedPoll=pollid;
	 document.getElementById('votebtn').focus();
}