<input type="button" value="Проверить" id="checker" />
<span id="themescounter">
</span>
<br />
<div id="themes" style="display: none; height: 0px; overflow: scroll; border: 1px solid #555;">
</div>
<script type="text/javascript">
(function () {
var area = document.getElementById('frF3'),
thc = document.getElementById('themescounter'),
th = document.getElementById('themes');
document.getElementById('checker').onclick = function () {
if (area.value.length < 3) {
thc.innerHTML = 'Ошибка',
th.innerHTML = 'Слишком короткое название!',
th.style.display = 'block';
} else {
var ready = '',
request = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
request.open('POST', '/forum', true);
request.onreadystatechange = function () {
if (request.readyState == 4) {
if (request.status == 200) {
var node = document.createElement('DIV');
node.innerHTML = request.responseText;
var elements = node.getElementsByTagName('A');
for (var i = 0; i < elements.length; i++) {
if (elements[i].className == 'threadLink' || elements[i].className == 'threadPinnedLink') {
ready += '<a href="' + elements[i].href + '" target="_blank">' + elements[i].innerHTML + '</a><br />';
}
}
th.innerHTML = ready,
th.style.display = 'block';
var sliding = setInterval(function () {
if (parseInt(th.style.height) < 100) {
th.style.height = parseInt(th.style.height) + 5 + 'px';
} else {
clearInterval(sliding);
}
},
20);
}
}
}
request.send('kw=' + area.value + '&fid=0&o1=0&o2=0&a=6');
}
}
})();
</script>
