function menu(objid)
{
	var obj = fetch_object(objid + '-menu');

	if (!obj)
	{
		// nothing to collapse!
		save_collapsed(objid, false);
		return false;
	}

	if (obj.className == 'hide')
	{
		save_collapsed(objid, false);
		obj.className = 'show';
	}
	else
	{
		save_collapsed(objid, true);
		obj.className = 'hide';
	}

	return false;
}

function show(objid)
{
	var obj = fetch_object(objid);

	if (!obj)
	{
		// nothing to do!
		return false;
	}

	if (obj.style.display == 'none')
	{
		obj.style.display = '';
	}
	else
	{
		obj.style.display = 'none';
	}

	return false;
}

function tabswitch(objid)
{
	show(curt, 1);
	show(objid, 1);
	YAHOO.util.Dom.removeClass(curt+'-tab', 'active');
	YAHOO.util.Dom.addClass(objid+'-tab', 'active');
	curt = objid;
	return false;
}

function packswitch(cur, nxt)
{
	show('pak'+cur, 1);
	show('pak'+nxt, 1);
	return false;
}

function spotlightswitch()
{
	if(curs !== 'artpack')
	{
		fetch_object('spotlight-artpack').style.display = 'none';
		fetch_object('spotlight-krewpack').style.display = '';
		fetch_object('artpack-tab').src = '/images/xhdr-spotlight-krewpack-active.gif';
		fetch_object('krewpack-tab').src = '/images/xhdr-spotlight-artpack.gif';
		curs = 'artpack';
	}
	else
	{
		fetch_object('spotlight-artpack').style.display = '';
		fetch_object('spotlight-krewpack').style.display = 'none';
		fetch_object('artpack-tab').src = '/images/xhdr-spotlight-artpack-active.gif';
		fetch_object('krewpack-tab').src = '/images/xhdr-spotlight-krewpack.gif';
		curs = 'krewpack';
	}
}

function ad(id)
{
	var img = new Image();
	img.src = '/index.php?do=visit&ad='+id;
}

function out(obj)
{
	var img = new Image();
	img.src = '/index.php?do=go&url='+obj.href;
}

function shadow(objid, src, w, h)
{
	var obj = fetch_object('sub-'+objid);
	obj.style.display='block';
	obj.style.width=w+16;
	obj.style.height=h+8;
	obj.innerHTML='<img src="/images/b-shadow-top.gif" width="'+(w+8)+'" height="2" alt="" /><div><img src="/images/b-shadow-lft.gif" width="3" height="'+h+'" alt="" /><img src="/media.php?f='+src+'&w='+w+'&h='+h+'&q=70" width="'+w+'" height="'+h+'" alt="" /><img src="/images/b-shadow-rgt.gif" width="5" height="'+h+'" alt="" /></div><img src="/images/b-shadow-btm.gif" width="'+(w+8)+'" height="6" alt="" />';
}