// Preload menu images

var nav_home=new Image();
nav_home.src="/template/basis/images/nav-home-selected.jpg";
var nav_menu0=new Image();
nav_menu0.src="/template/basis/images/nav-opti-selected.jpg";
var nav_menu1=new Image();
nav_menu1.src="/template/basis/images/nav-pico-selected.jpg";
var nav_menu2=new Image();
nav_menu2.src="/template/basis/images/nav-vago-selected.jpg";
var nav_menu3=new Image();
nav_menu3.src="/template/basis/images/nav-valk-selected.jpg";
var nav_menu4=new Image();
nav_menu4.src="/template/basis/images/nav-zwerf-selected.jpg";
var nav_menu5=new Image();
nav_menu5.src="/template/basis/images/nav-volwassen-selected.jpg";

function SwapButton(number, selected, hover) {
	var filename = 'button.jpg';
	if (hover) filename = 'button-hover.jpg';
	if (selected) filename = 'button-selected.jpg';

	document.images['button'+number].src = filename;
}


function SwapImage(image, selected, dim) {
	var filename = '/template/basis/images/nav-' + image;
	if (selected) filename = filename + '-selected.jpg';
	else if (dim) filename = filename + '-dim.jpg';
	else filename = filename + '.jpg';

	document.images['' + image].src = filename;
}

function SetMenu(item, selected, displaytext, dim, menutext) {
	SwapImage(item, selected, dim);

	if (displaytext) {
		document.getElementById('label_'+item).style.visibility='visible';
	  /* Display text */
	} else {
		document.getElementById('label_'+item).style.visibility='hidden';
	}
}

function initNedStat() {
/*	document.images['wsnet'].src = 'http://www.watersportnet.nl/stemmen_verwerk.php?waarde=10&type=zeilscholen&nummer=26';*/
	document.images['nedstat'].src = 'http://www.nedstat.nl/cgi-bin/nedstat.gif?name=helling';
}