var objJanelaPai = window.top.document;
var url = document.URL.split('/');
var pag = url[url.length-1];

function visibilityMenu()
{
	 //if (objJanelaPai.getElementById("conteudo").src == "acesso.html")
	 if ( pag == "acesso.html")
	 {
		objJanelaPai.getElementById("projetozeissr4c3").style.visibility = "hidden";
		objJanelaPai.getElementById("projetozeissr2c2").style.visibility = "hidden";
	  	objJanelaPai.getElementById("projetozeissr3c2").style.visibility = "hidden";
	  	objJanelaPai.getElementById("projetozeissr4c2").style.visibility = "hidden";
	 }
	 else
	 {
		objJanelaPai.getElementById("projetozeissr4c3").style.visibility = "visible";
		objJanelaPai.getElementById("projetozeissr2c2").style.visibility = "visible";
	  	objJanelaPai.getElementById("projetozeissr3c2").style.visibility = "visible";
	  	objJanelaPai.getElementById("projetozeissr4c2").style.visibility = "visible";
	 }
}