function nextb(mytarget) 
{
	if (window.event && window.event.keyCode == 13)
	{
		mytarget.focus();
	}
}
function subok(myform) 
{
	if (window.event && window.event.keyCode == 13)
	{
		myform.submit();
	}
}

function popitup(url)
{
	newwindow=window.open(url,'Pomoc','height=550,width=520,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
		return false;
}
function popitup_mini(url)
{
	newwindow_mini=window.open(url,'Pomoc','height=200,width=200,scrollbars=no,resizable=no,status=no,menubar=no,top=40,left=40');
	if (window.focus)
		{newwindow_mini.focus}
	return false;
}
var secsub=0;
function securesub()
{
	if (secsub==0){
		secsub=1;
		document.form.submit();
	}
}

function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win
	obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox
	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}

function fadeIn(objId, opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if ('liContainer_'+curLImageId == objId) {
			if (opacity <= 100) {
				setOpacity(obj, opacity);
				opacity += 10;
				var tFI = setTimeout("fadeIn('"+objId+"',"+opacity+")", 40);
			}
		} else {
			setOpacity(obj, 0);
		}
	}
}

function deleyedShowLargeImage(id) {
	if (curLImageId == id) {
		//document.getElementById('liContainer_'+id).style.display = 'block';
		imageId = 'liContainer_'+id;
		image = document.getElementById(imageId);
		setOpacity(image, 0);
		image.style.display = 'block';
		image.style.visibility = 'visible';
		fadeIn(imageId, 0);
	}
}

var curLImageId = 0;
var t;

function showLargeImage(id, ob, imgId) {
	var imgDiv = document.getElementById('liContainer_'+id);
	var img = document.getElementById('liImgContainer_'+id);
	if (imgId < 6) {
		img.width = 247;
		img.height = 344;
		imgDiv.style.width = '247px';
		imgDiv.style.height = '344px';
	} else {
		img.width = 400;
		img.height = 300;
		imgDiv.style.width = '400px';
		imgDiv.style.height = '300px';
	}
	img.src = 'http://images.stylus.pl/'+ob;
	
	curLImageId = id;
	t = setTimeout("deleyedShowLargeImage("+id+")", 700);
}

function hideLargeImage(id) {
	curLImageId = 0;
	document.getElementById('liContainer_'+id).style.display = 'none';
	clearTimeout(t);
}