// JavaScript Document

function oculta() {
	window.status = "WHB Brasil" ;
	return true;
}

function setLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
			anchor.end = anchor.getAttribute("href");
			anchor.onclick = function() {
				window.open(this.end);
				return false;
			};
		}
	}
}

function activateMenu(obj) {

	var navroot = document.getElementById(obj);
	
	/* Get all the list items within the menu */
	var lis=navroot.getElementsByTagName("LI");  
	for (i=0; i < lis.length; i++) {
	   /* If the LI has another menu level */
		if(lis[i].lastChild.tagName=="UL"){
		
			/* assign the function to the LI */
			lis[i].onmouseover=function() {
			   /* display the inner menu */
			   this.lastChild.style.display="block";
			}
			lis[i].onmouseout=function() {
			   this.lastChild.style.display="none";
			}
		}
	}
}

window.onload = function() {
	setLinks();
	activateMenu('nav');
};