// JavaScript Document
var destVisivel;
var timeToDest = 4000;
var resTimer;

function IEHoverPseudo() {

	var navItems = document.getElementById("primary-nav").getElementsByTagName("li");
	var navItems2 = document.getElementById("menu_topo").getElementsByTagName("li");
	
	for (var i = 0; i < navItems.length; i++) {
		if(navItems[i].className == "menuparent") {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() { this.className = "menuparent"; }
		}
	}

	for (var j = 0; j < navItems2.length; j++) {
		if(navItems2[j].className == "menuparent2") {
			navItems2[j].onmouseover=function() { this.className += " over"; }
			navItems2[j].onmouseout=function() { this.className = "menuparent2"; }
		}
	}
}

window.onload = IEHoverPseudo;

function showDest(id)
{
	if(gE('d_'+destVisivel)) gE('d_'+destVisivel).className = "";
	if(gE('d_'+id))
	{
		destVisivel = id;
		gE('d_'+id).className = "show";
	}
}

function gE(tI) { var d=document, r, n, i;
  if (tI instanceof Array) {
    for (n=tI.length, i = 0; i < n; i++) r[r.length]=d.getElementById ? d.getElementById(tI) : d.all ? d.all[tI] : false; return r;
  } else { return (d.getElementById) ? d.getElementById(tI) : (d.all) ? d.all[tI] : false; }
}

destVisivel = 0;

function timerDest()
{
	if(timeToDest != 0) resTimer = setTimeout("nextDest(); timerDest();", timeToDest);
}

timerDest();