function ajaxNav(container, url){
	new Effect.Opacity(container, { from: 1, to: 0.3, duration: 0.5 });
	new Ajax.Request(url, {
		method: 'GET',
		onSuccess: function(data) {
			$(container).innerHTML = data.responseText;
			new Effect.Opacity(container, { from: 0.3, to: 1, duration: 0.5 });
		}
	});
	return true;
}

function scrollAjaxNav(name, currentPage, nextPage){
	$(name + currentPage).toggle();
	$(name + nextPage).toggle();
}

var afterFinishExtend = function() {
	$('more_less_button').innerHTML = SKOBBLER_LESS_TXT;
};

var afterFinishCollapse = function() {
	$('more_less_button').innerHTML = SKOBBLER_MORE_TXT;
};

function toggleContainer(container){
	
	if($('feeds_container').style.display != 'none'){
		new Effect.BlindUp('feeds_container', {duration: 1, afterFinish: afterFinishCollapse});	
		
	} else {
		
		new Effect.BlindDown('feeds_container', {duration:1, afterFinish: afterFinishExtend } ); 
		
	}	
}



function morphTo( container, new_css){
	// the new css would look like : 'width: 380px; height: 235px; top: -843px;'
	$(container).morph(new_css);	
}