var W3CDOM = (document.createElement && document.getElementsByTagName);
var mouseOvers = new Array();
var mouseOuts = new Array();
var mouseClick2Win = new Array();

function init() {
	if (!W3CDOM) return;
	if(document.getElementById('activImg')) {
		var toopen = document.getElementById('activImg');
		makeFotoWin(toopen);
	}
	var nav = document.getElementById('movers');
	var imgs = nav.getElementsByTagName('img');
	for (var i=0;i<imgs.length;i++) {
		imgs[i].onmouseover = mouseGoesOver;
		imgs[i].onmouseout = mouseGoesOut;
		var suffix = imgs[i].src.substring(imgs[i].src.lastIndexOf('.'));
		mouseOuts[i] = new Image();
		mouseOuts[i].src = imgs[i].src;
		mouseOvers[i] = new Image();
		mouseOvers[i].src = imgs[i].src.substring(0,imgs[i].src.lastIndexOf('.')) + "a" + suffix;
		imgs[i].number = i;
	}
}

function makeFotoWin(o) {
	tmo = o.getElementsByTagName('a');
	for (var i=0;i<tmo.length;i++) {
		tmo[i].onclick = mouseClickFoto;
		mouseClick2Win[i] = new Object();
		mouseClick2Win[i].url = '/okno.php?o='+tmo[i].id; //tmo[i].href.substring(0,tmo[i].href.lastIndexOf('.')) + ".php";
		tmo[i].number = i;
	}
	return;
}

function mouseGoesOver() {
	this.src = mouseOvers[this.number].src;
}

function mouseGoesOut() {
	this.src = mouseOuts[this.number].src;
}

function mouseGoesClick() {
	return swichNav(mouseClicksNav[this.number].substring(9,10))
}

function mouseClickFoto() {
	newwindow=window.open(mouseClick2Win[this.number].url,'foto','scrollbars=yes,resizable=yes,height=600,width=600,top=0,left=0');
	if (window.focus) {newwindow.focus()}
	return false;
}


window.onload = init;