// JavaScript Document


//preload header rollovers
var myimages = new Array();
function preloadImages() {
	for (x=0; x<preloading.length; x++) {
		myimages[x] = new Image();
		var imgr = "images/" + preloading[x] + ".jpg";
		myimages[x].src = imgr;
	}
}
var preloading = new Array("home-over", "services-over", "partners-over", "careers-over", "aboutUs-over", "contactUs-over");

//nav menu hide show
var oldMenu = null;
function showNav(mnu) {
	if (oldMenu != null) {
		hideNav(oldMenu);
	}
	nEle = mnu.firstChild.nextSibling.nextSibling;
	if (nEle.tagName == "DIV") {
		nEle.style.display = "block";
	} else {
		nEle = mnu.firstChild.nextSibling.nextSibling.nextSibling;
		nEle.style.display = "block";
	}
	oldMenu = mnu;
}
function hideNav(mnu) {
	nEle = mnu.firstChild.nextSibling.nextSibling;
	if (nEle.tagName == "DIV") {
		nEle.style.display = "none";
	} else {
		nEle = mnu.firstChild.nextSibling.nextSibling.nextSibling;
		nEle.style.display = "none";
	}
}