// Set the font size of the elements listed in ids (can be an array or a string)
// Uses cookies for persistance
function a_onclick_fsize (ids, size, unit)
{
	if (typeof (ids) == "string")
		ids = [ids];

	for (c = 0, x = ids.length; x--; )
	{
		CookieJar.set ("fontEl_" + c++, ids[x], 90);

		if (el = document.getElementById (ids[x]))
			el.style.fontSize = size + unit;
	}

	CookieJar.set ("fontSize", size, 90);
	CookieJar.set ("fontUnit", unit, 90);
	CookieJar.set ("fontNum",  c,    90);

	return false;
}

// Load persistant font sizes set with a_onclick_fsize
function onload_fsizes ()
{
	fontElem	= [];
	fontNum		= CookieJar.get ("fontNum");
	fontSize	= CookieJar.get ("fontSize");
	fontUnit	= CookieJar.get ("fontUnit");

	if (fontNum != null && fontSize != null && fontUnit != null)
	{
		for (x = parseInt (fontNum); x--; )
			if ((e = CookieJar.get ("fontEl_" + x)) != null)
				fontElem.push (e);

		a_onclick_fsize (fontElem, fontSize, fontUnit);
	}
}

DomLoaded.load (onload_fsizes);