document.getElementById("diatempo").innerHTML = semana.substring(0,3).toUpperCase();
var data = new Date();
var dia = data.getDate();
var mes = data.getMonth() + 1;
if(dia < 10) dia = "0" + dia;
if(mes < 10) mes = "0" + mes;
document.getElementById("datatempo").innerHTML = dia + "." + mes;

var iUF = 0;
function muda(){
	var infotempo = new Array();
	infotempo = matriz[siglas[iUF]].split(";");
	document.getElementById("sigtempo").innerHTML = infotempo[0];
	document.getElementById("icotempo").innerHTML = "<img src='http://veja.abril.com.br/veja_online_2006/imagens/tempo/ico" + infotempo[6] + "_p.gif' border='0'>";
	document.getElementById("mintempo").innerHTML = infotempo[2];
	document.getElementById("maxtempo").innerHTML = infotempo[3];
	iUF++;
	if(iUF == 27) iUF = 0;
}
muda();