function expandfooter() {
	new Effect.Morph('footer_wrapper',{style:{ height:'151px'}, duration: 0.65 });
	new Effect.Parallel(
		[
		new Effect.Fade('expand', {  sync: true, duration: 0.0 }),
		new Effect.Appear('collapse', {  sync: true, duration: 0.0 })
		],
			{duration: 0.0}
		);
}

function collapsefooter() {
	new Effect.Morph('footer_wrapper',{ style:{ height:'55px'}, duration: 0.5 });
	new Effect.Parallel(
		[
		new Effect.Fade('collapse', {  sync: true, duration: 0.0 }),
		new Effect.Appear('expand', {  sync: true, duration: 0.0 })
		],
			{duration: 0.0}
		);	
}

if (multi != "NONE") {
	/* Sidebar Scrollbar */
	document.observe('dom:loaded', function() {
		var scrollbar = new Control.ScrollBar('sidebar_scrollbar_content','sidebar_scrollbar_track','sidebar_scrollbar_track_wrapper');
	});
}


if (multi != "NONE") {	
	if (multi == "YES") {
		/* Subpage Scrollbar */
		document.observe('dom:loaded', function() {		
	        var scrollbar = new Control.ScrollBar('subpage_scrollbar_content','subpage_scrollbar_track','subpage_scrollbar_track_wrapper');
		});
	}	
}