function ajaxVoice(url){
			var msec = (new Date()).getTime();
			new Ajax.Updater( {success:"DataVoice"},
			url, {
			method: "get",
			parameters: "cache="+msec,
			onFailure:function(httpObj){
			$("DataVoice").innerHTML = "";
			}
		}
	);
}

function ajaxBlog(url){
			var msec = (new Date()).getTime();
			new Ajax.Updater( {success:"DataBlog"},
			url, {
			method: "get",
			parameters: "cache="+msec,
			onFailure:function(httpObj){
			$("DataBlog").innerHTML = "";
			}
		}
	);
}