function smile(smile){
 window.document.forms.comments.content.value += smile;
}

function galopen(get){
 window.open('/getimage.php?'+get, '', 'toolbar = 0, scrollbars = 1, resizable = 1');
}

function shoutSend(){
 if(window.XMLHttpRequest){
  httpRequest = new XMLHttpRequest();
 }else if(window.ActiveXObject){
  httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
 }
 text = document.getElementById('shoutform').shouttextarea.value;
 httpRequest.open('GET', '/shoutboard.php?text='+text, true);
 document.getElementById('shoutform').shouttextarea.value = '';
 httpRequest.onreadystatechange= function () { shoutSendLoad(); } ;
 httpRequest.send(null);
}

function shoutSendLoad(){
 document.getElementById('shoutboard').innerHTML = httpRequest.responseText;
}

function pollUpdate(volba, celkom){
 if(window.XMLHttpRequest){
  httpRequest = new XMLHttpRequest();
 }else if(window.ActiveXObject){
  httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
 }
 document.getElementById('anketa').innerHTML = '<img src="/grafika/poll_loader.gif" alt="Loader icon" />';
 document.getElementById('anketa_bt').innerHTML = '';
 httpRequest.open('GET', '/poll.php?option='+volba, true);
 celkom = celkom+1;
 httpRequest.onreadystatechange= function () { pollUpdateLoad(celkom); } ;
 httpRequest.send(null);
}

function pollUpdateLoad(celkom){
 document.getElementById('anketa').innerHTML = httpRequest.responseText;
 document.getElementById('anketa_bt').innerHTML = 'Celkom hlasovalo <strong>'+celkom+'</strong> návštevníkov vrátane vás.';
}