var animating = 0;
var resetPic = -1;
var animTop = -1;
var lastSec;
function menuHover(section)
{
	if(animating) {
		if (animTop != -1) {
			window.clearTimeout(animTop);
		}
		animTop = window.setTimeout(function() {
			menuHover(section);
			animTop = -1;
		}, 100);
		return;
	}
	if (section != lastSec && resetPic != -1) {
		window.clearTimeout(resetPic);
		lastSec = 0;
	}
	animating = 1;
	lastSec = section;
	var odiv = document.getElementById('info');
	var opix = document.getElementById('infopix');
	var npix = 'images/section-' + section + '.jpg';

	// hide
	//odiv.style.backgroundImage = 'url(' + opix.src + ')';
	odiv.style.backgroundImage = 'url(' + opix.src + ')';
	Element.hide('infopix');
	
	// show
	window.setTimeout(function() {
		opix.src = npix;
		new Effect.Appear('infopix', {duration:1});
		window.setTimeout(function() {
			animating = 0;
		}, 1000);
	},100);
}

function menuLeave(section)
{
	resetPic = window.setTimeout(function() {
		resetPic = -1;
		menuHover(section);
	}, 500);
}

image1 = new Image();
image1.src = "images/section-net.jpg";

image2 = new Image();
image2.src = "images/section-contact.jpg";

image3 = new Image();
image3.src = "images/section-intranet.jpg";

image4 = new Image();
image4.src = "images/section-services.jpg";

image5 = new Image();
image5.src = "images/section-jobs.jpg";

image6 = new Image();
image6.src = "images/section-customers.jpg";