http = document.location.toString();

if(http.indexOf("www.arenaig.ig.com.br") != -1) {
	http = http.replace("www.arenaig.ig.com.br", "arenaig.ig.com.br");
	location.href = http;
}

var menuItemAnterior = '';

function controlaMenu(item, url) {
 	if(url != '') {
 	 	document.getElementById("iframeNavegacao").width  = 520;
 	 	//document.getElementById("iframeNavegacao").height = 718;
 	 	
 	 	document.getElementById("propagandaDir").style.display = '';
	 	document.getElementById("noticia").style.display       = 'none';
	 	document.getElementById("iframe").style.display        = '';
	 	
		parent.frames['iframeNavegacao'].location = url;

		if(menuItemAnterior != '') {				
			document.getElementById("menuItem_" + menuItemAnterior).className = "menuInativo";
		}
		
		document.getElementById("menuItem_" + item).className = "menuAtivo";

		menuItemAnterior = item;
	}
}

function verMais(op) {
	if(op == 0) {
 		document.getElementById("iframeNavegacao").width = 720;
		document.getElementById("propagandaDir").style.display = 'none';
	} else if(op == 1) {
		document.getElementById("iframeNavegacao").width  = 520;
		document.getElementById("propagandaDir").style.display = '';
	}
}

function restauraIframe(alt) {
	document.getElementById("iframeNavegacao").height = alt;
}