// ---- Tabela em abas
var ie4 = (document.all) ? true : false;
var ns4 = (document.layers) ? true : false;
var ns6 = (document.getElementById && !document.all) ? true : false;

/*
function pegarDiv(nome)
{
	if (document.getElementById)
	{
		this.obj = document.getElementById(nome);
	}
		else if (document.all)
	{
		this.obj = document.all[nome];
	}
		else if (document.layers)
	{
		this.obj = document.layers[nome];
	}
}
*/

function info_merc(a)
{
/* aba IBOV */
var var_aba1 = new pegarDiv("aba1");
var var_maba1 = new pegarDiv("maba1");
var var_img_aba1 = new pegarDiv("ibov_on.gif");

/* aba IBRX */
var var_aba2 = new pegarDiv("aba2");
var var_maba2 = new pegarDiv("maba2");
var var_img_aba2 = new pegarDiv("ibrx_off.gif");

/* aba NASDAQ */
var var_aba3 = new pegarDiv("aba3");
var var_maba3 = new pegarDiv("maba3");
var var_img_aba3 = new pegarDiv("nasdaq_off.gif");

/* aba CÂMBIO */
var var_aba4 = new pegarDiv("aba4");
var var_maba4 = new pegarDiv("maba4");
var var_img_aba4 = new pegarDiv("cambio_on.gif");

/* aba RENDA FX */
var var_aba5 = new pegarDiv("aba5");
var var_maba5 = new pegarDiv("maba5");
var var_img_aba5 = new pegarDiv("rendafx_off.gif");

/* aba OURO */
var var_aba6 = new pegarDiv("aba6");
var var_maba6 = new pegarDiv("maba6");
var var_img_aba6 = new pegarDiv("ouro_off.gif");

	switch (a) {
	    case "maba1":
			var_maba1.obj.style.display = "block";
			var_maba2.obj.style.display = "none";
			var_maba3.obj.style.display = "none";
			document.getElementById('img_aba1').src = "images/ibov_on.gif";
			document.getElementById('img_aba2').src = "images/ibrx_off.gif";
			document.getElementById('img_aba3').src = "images/nasdaq_off.gif";
			document.getElementById('img_aba4').src = "images/cambio_on.gif";
			document.getElementById('img_aba5').src = "images/rendafx_off.gif";
			document.getElementById('img_aba6').src = "images/ouro_off.gif";
		break;
	    case "maba2":
			var_maba1.obj.style.display = "none";
			var_maba2.obj.style.display = "block";
			var_maba3.obj.style.display = "none";
			document.getElementById('img_aba1').src = "images/ibov_off.gif";
			document.getElementById('img_aba2').src = "images/ibrx_on.gif";
			document.getElementById('img_aba3').src = "images/nasdaq_off.gif";
			document.getElementById('img_aba4').src = "images/cambio_on.gif";
			document.getElementById('img_aba5').src = "images/rendafx_off.gif";
			document.getElementById('img_aba6').src = "images/ouro_off.gif";

		break;
		case "maba3":
			var_maba1.obj.style.display = "none";
			var_maba2.obj.style.display = "none";
			var_maba3.obj.style.display = "block";
			document.getElementById('img_aba1').src = "images/ibov_off.gif";
			document.getElementById('img_aba2').src = "images/ibrx_off.gif";
			document.getElementById('img_aba3').src = "images/nasdaq_on.gif";
			document.getElementById('img_aba4').src = "images/cambio_on.gif";
			document.getElementById('img_aba5').src = "images/rendafx_off.gif";
			document.getElementById('img_aba6').src = "images/ouro_off.gif";
			
		break;
		case "maba4":
			var_maba5.obj.style.display = "none";
			var_maba6.obj.style.display = "none";
			var_maba4.obj.style.display = "block";
			document.getElementById('img_aba4').src = "images/cambio_on.gif";
			document.getElementById('img_aba5').src = "images/rendafx_off.gif";
			document.getElementById('img_aba6').src = "images/ouro_off.gif";
		break;
	    case "maba5":
			var_maba4.obj.style.display = "none";
			var_maba6.obj.style.display = "none";
			var_maba5.obj.style.display = "block";
			document.getElementById('img_aba4').src = "images/cambio_off.gif";
			document.getElementById('img_aba5').src = "images/rendafx_on.gif";
			document.getElementById('img_aba6').src = "images/ouro_off.gif";
		break;
		case "maba6":
			var_maba4.obj.style.display = "none";		
			var_maba5.obj.style.display = "none";
			var_maba6.obj.style.display = "block";
			document.getElementById('img_aba4').src = "images/cambio_off.gif";
			document.getElementById('img_aba5').src = "images/rendafx_off.gif";
			document.getElementById('img_aba6').src = "images/ouro_on.gif";
		break;
		default:
			info_merc('maba1');
	}
}