//© 2004 by Forger/newWEB developers team

function linhaiPreCache(res)
{
	imPreCache(1, 6, "menu_", ".jpg");
}

function swapIm(ev, el)
{
	if (ev == "ov")
	{
		el.src = el.src.replace(/_n/, "_o");
		el.src = el.src.replace(/_c/, "_o");
	}
	else if (ev == "ou")
	{
		el.src = el.src.replace(/_c/, "_n");
		el.src = el.src.replace(/_o/, "_n");
	}
	else if (ev == "cl")
	{
		el.src = el.src.replace(/_n/, "_c");
		el.src = el.src.replace(/_o/, "_c");
	}
}

function imPreCache(from, to, pref, ext)
{
	for (i = from; i <= to; i++)
	{
		var ic = new Image();
		ic.src = "images/" + pref + i + "_o" + ext;
		ic.src = "images/" + pref + i + "_c" + ext;
	}
}