// -----------------------------------------------------------------------------
// Globals
// Major version of Flash required
var requiredMajorVersion = 8;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 0;
// -----------------------------------------------------------------------------
function swap_icon(obj)
{
	if (obj.style.filter)
	{
		var src=obj.style.filter;
		if (src.indexOf('_on') > 0)
			obj.style.filter = src.replace('_on','_over');
		else 
			obj.style.filter = src.replace('_over','_on');
	}
	else
	{
		var src=obj.src;
		if (src.indexOf('_on') > 0)
			obj.src = src.replace('_on','_over');
		else 
			obj.src = src.replace('_over','_on');
	}
}
function mudaMenu(item) {
	var imgs = gete("menu").getElementsByTagName("img");
	var tmp;
	for (var i=0;i < imgs.length; i++)
	{
		if (imgs[i].style.filter)
		{
			tmp = imgs[i].style.filter;
			imgs[i].style.filter = tmp.replace("_over", "_on");
			imgs[i].style.filter = tmp.replace("_off", "_on");
		}
		else
		{
			tmp = imgs[i].src;
			imgs[i].src = tmp.replace("_over", "_on");
			imgs[i].src = tmp.replace("_off", "_on");
		}
	}
	if (gete(item).firstChild.style.filter)
	{
		gete(item).firstChild.style.filter = gete(item).firstChild.style.filter.replace("_on","_off");
		gete(item).firstChild.style.filter = gete(item).firstChild.style.filter.replace("_over","_off");
	}
	else
	{
		gete(item).firstChild.src = gete(item).firstChild.src.replace("_on","_off");
		gete(item).firstChild.src = gete(item).firstChild.src.replace("_over","_off");
	}
	
}

function getRaiz() {
	var raiz = window.location.toString();
	raiz = raiz.replace(/[a-z_-]+?\.html.*/i, "");
	return raiz;
}

function gete(xid) {return document.getElementById(xid);}
function abrir(item) {
	if (window._lockMenu)
		return false;
	mudaMenu(item);
	var movie;
	if (navigator.appName.indexOf("Microsoft") != -1) {
		movie = window["flip"];
	}else {
		movie = document["flip"];
	}
	movie.SetVariable("setSecao", "bt_" + item);

/*			"bt_calcule"
			"bt_certificado" */

}

//extraído da classe de formulários do site http://www.wait-till-i.com
//
function cancelClick(e){
	if (window.event){
		try{
			window.event.cancelBubble = true;
			window.event.returnValue = false;
			return;
		}catch(a){
			return false;
		}
	}

	if (e){
		try{
			e.stopPropagation();
			e.preventDefault();
		}catch(a){
			return false;
		}
	}
}

// faz cancelar os clicks do menu e mudar a seção no flash
function clicksMenu() {
	var links = gete("menu").getElementsByTagName("a");
	for (var i = 0; i < links.length; ++i) {
		links[i].onclick = function (e) {
			cancelClick(e);
			// notificar o flash
			abrir(this.id);
		}
	}
}

function lockMenu() {
	window._lockMenu = true;
}

function unlockMenu() {
	window._lockMenu = false;
}