window.addEvent('domready', function() {

	new TabSwapper({
	  selectedClass: 'on',
	  deselectedClass: 'off',
	  tabs: $$('li'),
	  clickers: $$('li'),
	  sections: $$('div.zonaCuerpo'),
	  /*remember what the last tab the user clicked was*/
	  cookieName: 'couganTabs',
	  /*use transitions to fade across*/
	  smooth: true,
		smoothSize: true
	});
});