function gE(ID) {
	return document.getElementById(ID);
}

function blog(){
    string = "/includes/jxClicks.php?o=4";
	xhSend(string,'101');
}

function abreTab(varID){

	if (varID.id == "tabdata"){
		gE("tab0").style.display = "none";
		gE("tab1").style.display = "block";
		gE("tabdata").style.backgroundColor = "#005595";
		gE("tabdesc").style.backgroundColor = "#FFF";
	} else if (varID.id == "tabdesc"){
		gE("tab0").style.display = "block";
		gE("tab1").style.display = "none";
		gE("tabdata").style.backgroundColor = "#FFF";
		gE("tabdesc").style.backgroundColor = "#005595";
	}
	
}

function getPosicaoElemento(elemID){
    var offsetTrail = document.getElementById(elemID);
    var offsetLeft = 0;
    var offsetTop = 0;
    while (offsetTrail) {
        offsetLeft += offsetTrail.offsetLeft;
        offsetTop += offsetTrail.offsetTop;
        offsetTrail = offsetTrail.offsetParent;
    }
    if (navigator.userAgent.indexOf("Mac") != -1 && 
        typeof document.body.leftMargin != "undefined") {
        offsetLeft += document.body.leftMargin;
        offsetTop += document.body.topMargin;
    }
    return {left:offsetLeft, top:offsetTop};    
}

var varMostra = false;
function mostraMenu(){

	if (varMostra == false){
		document.getElementById("submenu").style.display = 'block';
		document.getElementById("mnu_prd").style.backgroundColor = "#005595";

		if (document.getElementById("map_canvas")){
			document.getElementById("map_canvas").style.display = 'none';
		}
		varMostra = true;
	} else {

		//Se o menu internacional estiver aberto, não fecha esse
		if (varMostraSub == false){
			document.getElementById("submenu").style.display = 'none';
			document.getElementById("mnu_prd").style.backgroundColor = "#c0c0c0";
		}

		if (document.getElementById("map_canvas")){
			document.getElementById("map_canvas").style.display = 'block';
		}
		varMostra = false;
	}

	document.getElementById("submenu").style.top = getPosicaoElemento("mnu_prd").top + 38 + 'px';
	document.getElementById("submenu").style.left  = getPosicaoElemento("mnu_prd").left + -1 + 'px';

	//alert("top=" + getPosicaoElemento("mnu_prd").top + "\nlft=" + getPosicaoElemento("mnu_prd").left);

}

var varMostraSub = false;
function mostraSubMenu(){

	if (varMostraSub == false){
		document.getElementById("submenuinter").style.display = 'block';
		document.getElementById("liinter").style.backgroundColor = "#005595";

		if (document.getElementById("map_canvas")){
			document.getElementById("map_canvas").style.display = 'none';
		}
		
		varMostraSub = true;

	} else {
		document.getElementById("submenuinter").style.display = 'none';
		document.getElementById("liinter").style.backgroundColor = "#c0c0c0";

		if (document.getElementById("map_canvas")){
			document.getElementById("map_canvas").style.display = 'block';
		}

		varMostraSub = false;
	}

	document.getElementById("submenuinter").style.top = getPosicaoElemento("liinter").top + 0 + 'px';
	document.getElementById("submenuinter").style.left  = getPosicaoElemento("liinter").left + 190 + 'px';

	//alert("top=" + getPosicaoElemento("mnu_prd").top + "\nlft=" + getPosicaoElemento("mnu_prd").left);

}