function toggle(id)
{
	e = document.getElementById(id);
	if (e)
	{
		if (e.style.display=="")
			e.style.display = "none";
		else
			e.style.display = "";
	}
}

function addToFav()
{
	window.external.addFavorite('http://www.levny-sexshop.cz','www.LEVNY-SEXSHOP.cz');
}

function trim(str)
{
	return str.replace(/^\s*|\s*$/g,"");
}

function checkSearch()
{
	if (trim(document.getElementById('inputSearch').value) != "") 
		return (true);
	else 
		return (false);
}

function cartRecalculate()
{
	document.getElementById('Form1').submit();
}

function recalculateEditedPrice(arg)
{
	result = 0;

	withVat = "inputPriceWithVat" + arg;
	price = "inputPrice" + arg;
	vat = "inputVatPct" + arg;
	
	result = Number(document.getElementById(price).value) + document.getElementById(price).value*document.getElementById(vat).value/100;
	
	document.getElementById(withVat).value = result;
}

function showImage(arg1, arg2)
{
	for(i=1; i<=arg2; i++)
	{
		document.getElementById("image"+i).style.display = "none";
		document.getElementById("spanZoom"+i).style.display = "none";
	}
	
	if (arg1 == arg2)
	{
		id = "image1";
		zoom = "spanZoom1"
	}
	else
	{
		arg1++;
		id = "image" + arg1;
		zoom = "spanZoom" + arg1;
	}
	document.getElementById(id).style.display = "inline";
	document.getElementById(zoom).style.display = "block";
}