// Replacement for arrayname.length property
function getArraySize(thearray) {
	for (i = 0; i < thearray.length; i++) {
		if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null)) return i;
	}
	return thearray.length;
}


//MAX = 7;
url  = new Array();
img  = new Array();

url[0]="http://www.tremdocorcovado.com.br"
img[0]="http://midia.brasilviagem.com/banners/fullbanner_bondinho.gif"

//url[1]="http://www.bolsademulher.com"
//img[1]="http://midia.brasilviagem.com/banners/fullbanner_bolsa.gif"

//url[2]="http://www.brasilviagem.com/promocao/?CodPromo=5"
//img[2]="http://midia.brasilviagem.com/banners/fullbanner_promotrens.gif"

//url[0]="http://www.barrashopping.com.br"
//img[0]="http://midia.brasilviagem.com/banners/fullbanner_barrashopping.gif"

//url[2]="http://downtown.globo.com/"
//img[2]="http://midia.brasilviagem.com/banners/fullbanner_downtown.gif"

//url[2]="http://www.aa.com.br"
//img[2]="http://midia.brasilviagem.com/banners/fullbanner_american.gif"

//url[4]="http://botafogo-praia-shopping.globo.com/"
//img[4]="http://midia.brasilviagem.com/banners/fullbanner_botafogopraia.gif"

//url[6]="http://www.riosul.com.br/"
//img[6]="http://midia.brasilviagem.com/banners/fullbanner_riosul.gif"

//url[7]="http://www.amchamrio.com.br"
//img[7]="http://midia.brasilviagem.com/banners/fullbanner_amcham.gif"



MAX = getArraySize(img);

var now = new Date()
var nro = (now.getSeconds() % MAX)

document.write('<a href="'+url[nro]+'" target=_new><img src="'+img[nro]+'" width=468 height=60 border=0></a>')