function over(who)
{
	if (document.images)
		document[who].src = eval(who + "_over.src");
}

function out(who)
{
	if (document.images && who != currentImage)
		document[who].src = eval(who + ".src");
}

function set(who)
{
	if (document.images)
	{
		if (currentImage != "")
			document[currentImage].src = eval(currentImage + ".src");
		currentImage = who;
		document[who].src = eval(who + "_over.src");
	}
	return true;
}

function delite()
{
	if (document.images)
	{
		for(var i = 0 ; i < document.images.length ; i++)
			document.images[i].src = eval(document.images[i].name).src;
	}
	currentImage = "";
	return false;
}

function doError()
{
	return true;
}

window.onerror = doError;