Pasting a word document into Firefox 3 doesn't work

Update HtmlArea.js with :

HTMLArea.prototype._wordClean = function() {
var editor = this;

function clearClass(node) {
var newc = node.className.replace(/(^|\s)mso.*?(\s|$)/ig, ' ');
if (newc != node.className) {
node.className = newc;
if (!/\S/.test(node.className))

{ node.removeAttribute("className"); }

}
};
function clearPrefixAttributes(node) {
var toremove = new Array();
for (var i = 0; i < node.attributes.length; i++)
{
var index = node.attributes[i].nodeName.indexOf(":");
if (index != -1)

{ toremove.push(node.attributes[i]); }

}
for (var i=0; i < toremove.length; i++)

{ node.attributes.removeNamedItem(toremove[i].name) }

}
function clearStyle(node)

{ node.style.cssText = ""; }

;

function stripTag(el)
{
while (el.childNodes.length > 0)
{
var tmp = el.childNodes[0];
if (!HTMLArea.is_ie)

{ // FF sucks :) el.parentNode.appendChild(tmp); }

el.parentNode.insertBefore(tmp, el);
if (tmp.nodeType == 1 && parseTree(tmp) != null)
checkEmpty(tmp);
}
el.parentNode.removeChild(el);
};

// vire certains tags vides
function checkEmpty(el) {
if (/^(a|b|strong|i)$/i.test(el.tagName) && !el.firstChild)

{ el.parentNode.removeChild(el); }

};

// vire les tags interdits (font et span)
function clearTag(el) {
if (/^span|font|pre$/i.test(el.tagName))
{
var ftmp = null;
while (el.firstChild)
{
var tmp = el.firstChild;
if (ftmp == null)
ftmp = tmp;
el.removeChild(tmp);
if (!HTMLArea.is_ie)

{ // FF sucks :) el.parentNode.appendChild(tmp); }

el.parentNode.insertBefore(tmp, el);
if (tmp.nodeType == 1)
{
var pTmp = parseTree(tmp);
if (pTmp != null)

{ ftmp = pTmp; checkEmpty(tmp); }

}
}
el.parentNode.removeChild(el);
return ftmp;
}

return el;
};

// recursivite globale
function parseTree(root) {
var tag = root.tagName.toLowerCase();
if ((HTMLArea.is_ie && root.scopeName != 'HTML') || (!HTMLArea.is_ie && /:/.test(tag)))

{ stripTag(root); return null; }

else {
var go = true;
while (go)

{ go = false; clearClass(root); clearStyle(root); clearPrefixAttributes(root); var newroot = clearTag(root); if (newroot == null) return null; go = (newroot != root && newroot.tagName != undefined); root = newroot; }

if (root.childNodes.length != 0)
{
var next;
for (var i = root.firstChild; i; i = next)

{ next = i.nextSibling; if (/^script|!$/i.test(i.tagName)) i.parentNode.removeChild(i); else if (i.nodeType == 1 && parseTree(i) != null) checkEmpty(i); }

}
}
return root;
};

function trim(t)

{ while (t.length > 0 && /[\t\n\r ]/.test(t.charAt(0))) t = t.substring(1); while (t.length > 0 && /[\t\n\r ]/.test(t.charAt(t.length - 1))) t = t.substring(0, t.length - 2); return t }

parseTree(this._pasteDoc.body);
this._pasteDoc.body.innerHTML = trim(this._pasteDoc.body.innerHTML);

// showStats();
// this.debugTree();
// this.setHTML(this.getHTML());
// this.setHTML(this.getInnerHTML());
// this.forceRedraw();
this.updateToolbar();

};