function removeChildNodes(node)
{
	for (var i = node.childNodes.length - 1; i >= 0; i --)
	{
		node.removeChild(node.childNodes[i]);
	}
}

function setText(node, text)
{
	if (navigator.appName == 'Opera' || navigator.appName == 'Microsoft Internet Explorer')
		node.innerText = text;
	else
	{
		removeChildNodes(node);
		node.appendChild(document.createTextNode(text));
	}
}