function troca_class(objecto,classe,elemento) {
		
		var elementoA = "x" + ((elemento*1)-1);
		var elementoS = "x" + ((elemento*1)+1);
		
		objecto.className = classe;
		//document.getElementById(elementoA).className = classe;
		//document.getElementById(elementoS).className = classe;
	}
	
	
 function actualizaFlash() {
	
 	/*
	var objecto = getFlashMovieObject("flash_cima");
		
	if (!objecto) {
		setTimeout("actualizaFlash()",500);
	}
	else {	
		var percentagem = objecto.PercentLoaded(); 
	
		if (percentagem == 100) {
			objecto.SetVariable("titulo", seccao);
		}
		else setTimeout("actualizaFlash()",500);
	}
	*/
}

function getFlashMovieObject(movieName) {
	if (window.document[movieName])  {
		return window.document[movieName];
	}
	if (navigator.appName.indexOf("Microsoft Internet")==-1) {
		if (document.embeds && document.embeds[movieName])
			return document.embeds[movieName]; 
  	}
  	else {
		return document.getElementById(movieName);
  	}
}

function tiraBordas() {

	n=navigator.userAgent;
	w=n.indexOf("MSIE");
	if((w>0)&&(parseInt(n.charAt(w+5))>5)){
		T=["object","embed","applet"];
		for(j=0;j<2;j++){
			E=document.getElementsByTagName(T[j]);
			for(i=0;i<E.length;i++){
				P=E[i].parentNode;
				H=P.innerHTML;
				P.removeChild(E[i]);
				P.innerHTML=H;
			}
		}
	}
}

function actualizaAjax() {
	
	var menu_Local = document.getElementById("ajaxMenu");
	var menu_Final = parent.document.getElementById("ajaxMenu");
	
	var conteudos_Local = document.getElementById("conteudosAjax");
	var conteudos_Final = parent.document.getElementById("conteudosAjax");
	
	menu_Final.innerHTML = menu_Local.innerHTML;
	conteudos_Final.innerHTML = conteudos_Local.innerHTML;
		
}

var oIFrame = null;
//cria um iframe
function createIFrame() {
	oIFrame = frames["hiddenFrame"];
}

//Obtem informacao
function requestInfoFrameMenu(url) {
	
	if (!oIFrame) {
		createIFrame();
	}
	oIFrame.location = url;
	
}