Панель BBCode тест

function createFrame() {
 var olddiv = document.getElementById('frameConteiner');
 if (olddiv) document.getElementsByTagName("body")[0].removeChild(olddiv);

 var div = document.createElement("div");
 div.id = "frameConteiner";
 div.innerHTML = "<iframe id=\"hiddenframe\" name=\"hiddenframe\" onload=\"loadInFrame();\"></iframe>";

 document.getElementsByTagName("body")[0].appendChild(div);
 return document.getElementById('hiddenframe');
 }
 function sendForm(form, action) {
 var frame = createFrame();
 frame.style.display = "none";

 form.setAttribute("action", action);
 form.setAttribute("target", frame.id);
 document.getElementById("result").innerHTML = '';
 document.getElementById('loading').style.display = "block";
 }
function loadInFrame() {
 document.getElementById('loading').style.display = "none";
 var frame = document.getElementById('hiddenframe');
 var result = document.getElementById("result");
 var doc = frame.contentDocument || frame.contentWindow.document;
 doc.XMLDocument = undefined;
 if (doc.XMLDocument) doc = doc.XMLDocument;
 result.innerHTML = doc.getElementsByTagName("result")[0].firstChild.nodeValue;
 }