var Magilia_Resizable = {};

Magilia_Resizable.handleClick = function(event) {
	Event.stop(event);
	
	target = Event.element(event);
	
	div = target.previous(0);
	if(div.visible()) {
		Effect.SlideUp(div, {duration: 0.5});
		target.innerHTML = 'Leggi tutto';
		target.removeClassName('resize_button-collapse');
		target.addClassName('resize_button');
	}
	else {
		Effect.SlideDown(div, {duration: 0.5});
		target.innerHTML = 'Contrai';
		target.removeClassName('resize_button');
		target.addClassName('resize_button-collapse');		
	}
}

Magilia_Resizable.initDivs = function() {
	$$('.resize_button').each(
		function(s, index){
			s.observe('click', Magilia_Resizable.handleClick);
		}
	);
}

Event.observe(document, 'dom:loaded', Magilia_Resizable.initDivs);