// JavaScript Document
var qtdeBanners = 33;
var hora = new Date();
var segundos = hora.getSeconds();
var numeroBanner = segundos % qtdeBanners;
var banners = new Array(33);

banners[0]="/imagens/site/banner/banner01.jpg";
banners[1]="/imagens/site/banner/banner02.jpg";
banners[2]="/imagens/site/banner/banner03.jpg";
banners[3]="/imagens/site/banner/banner04.jpg";
banners[4]="/imagens/site/banner/banner05.jpg";
banners[5]="/imagens/site/banner/banner06.jpg";
banners[6]="/imagens/site/banner/banner07.jpg";
banners[7]="/imagens/site/banner/banner08.jpg";
banners[8]="/imagens/site/banner/banner09.jpg";
banners[9]="/imagens/site/banner/banner10.jpg";
banners[10]="/imagens/site/banner/banner11.jpg";
banners[11]="/imagens/site/banner/banner12.jpg";
banners[12]="/imagens/site/banner/banner13.jpg";
banners[13]="/imagens/site/banner/banner14.jpg";
banners[14]="/imagens/site/banner/banner15.jpg";
banners[15]="/imagens/site/banner/banner16.jpg";
banners[16]="/imagens/site/banner/banner17.jpg";
banners[17]="/imagens/site/banner/banner18.jpg";
banners[18]="/imagens/site/banner/banner19.jpg";
banners[19]="/imagens/site/banner/banner20.jpg";
banners[20]="/imagens/site/banner/banner21.jpg";
banners[21]="/imagens/site/banner/banner22.jpg";
banners[22]="/imagens/site/banner/banner23.jpg";
banners[23]="/imagens/site/banner/banner24.jpg";
banners[24]="/imagens/site/banner/banner25.jpg";
banners[25]="/imagens/site/banner/banner26.jpg";
banners[26]="/imagens/site/banner/banner27.jpg";
banners[27]="/imagens/site/banner/banner28.jpg";
banners[28]="/imagens/site/banner/banner29.jpg";
banners[29]="/imagens/site/banner/banner30.jpg";
banners[30]="/imagens/site/banner/banner31.jpg";
banners[31]="/imagens/site/banner/banner32.jpg";
banners[32]="/imagens/site/banner/banner33.jpg";

function carregaBanner()
{
	banner.src=banners[numeroBanner];
}

function soNumerico(evt)
{
	var keyCode = document.layers ? evt.which : evt.keyCode;
	if(keyCode>=96 && keyCode<=105)
		return true;
	if(keyCode == 9)
		return true;
	if(keyCode == 13)
		return true;
	if(keyCode>=48 && keyCode<=57)
	{
		if(evt.shiftKey)
			return false;
		return true;
	}
	else
	{
		if(keyCode==8 || keyCode==37 || keyCode==39 || keyCode==46)
			return true;
		return false;
	}
}