window.addEvent('domready', function() {
	var accordion = new Accordion('div.t1', 'div.t2', {
		start:'all-closed',
		opacity: false,
		duration: 100,
		alwaysHide: true,
	onActive: function(togglers, stretchers){
		togglers.addClass('open');
	},
	onBackground: function(togglers, stretchers){
		stretchers.setStyle('height', stretchers.offsetHeight);
		$$('div.t3').setStyle('height','0');
		togglers.removeClass('open');
	}
	});
	var accordion1 = new Accordion('div.t3o', 'div.t3', {
		start:'all-closed',
		opacity: false,
		duration: 100,
		alwaysHide: true,
	onActive: function(togglers, stretchers){
		togglers.getParent().setStyle("height", "auto");
		togglers.addClass('open_sml');
	},
	onBackground: function(togglers, stretchers){
		stretchers.setStyle('height',stretchers.offsetHeight);
		togglers.removeClass('open_sml');
	}
	});
	var accordion2 = new Accordion('div.t4o', 'div.t4', {
		start:'all-closed',
		opacity: false,
		duration: 100,
		alwaysHide: true,
	onActive: function(togglers, stretchers){
		togglers.getParent().setStyle("height", "auto");
		togglers.addClass('open_sml_sub');
	},
	onBackground: function(togglers, stretchers){
		stretchers.setStyle('height',stretchers.offsetHeight);
		togglers.removeClass('open_sml_sub');
	}
	});
});