function clickButtonBarra(id)
{

	//pega a altura do menu
	var tamanhoC = document.getElementById("menu_alter").offsetHeight;


	elem = document.getElementsByTagName("A");
	for(i=0;i<elem.length;i++){
		if (elem[i].className == "botaoBarraAtiva")
			elem[i].className = "botaoBarra";
	}

	var inc = Math.round(tamanhoC / 10);

	itemClicado = document.getElementById(id);
	itemClicado.className = "botaoBarraAtiva";

	barra = "";
	elem = document.getElementsByTagName("DIV");
	for(i=0;i<elem.length;i++){
		if ((elem[i].id.substring(0,8) == "Conteudo") && (elem[i].style.display == "block"))
			barra = elem[i].id;
	}

	if(barra!="" && barra == ("Conteudo" + id)) return;

}


window.onload = function()
{
	elem = document.getElementsByTagName("A");
	
	for(i=0;i<elem.length;i++)
	{
		if (elem[i].className == "botaoBarra")
		{
			clickButtonBarra(elem[i].id);
			return;
		}
	}

	// Preloading de imagens

}

function preloader()
{
	img1 = new Image();
	img1.src = "./images/padrao/aba_select.gif";

	img3 = new Image();
	img3.src = "./images/padrao/aba_deselect.gif";
	
	img5 = new Image();
	img5.src = "---fundo.gif";
}