function refresh(page)
{
	ajaxLoading(true);
	xmlHttp = getXml();
	xmlHttp.onreadystatechange = function()
	{
		if(xmlHttp.readyState==4)
		{
			$("newsEntries").innerHTML=xmlHttp.responseText;
			ajaxLoading(false);
		}
	}
	var url = "news.php?action=refresh&page="+page;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}