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

	var explore = $('menuhoverexplore');
	var sleep = $('menuhoversleep');
	var play = $('menuhoverplay');
	var stay = $('menuhoverstay');

	/*explore.set('tween', {duration: '100'});
	sleep.set('tween', {duration: 'medium'});	
	play.set('tween', {duration: 'long'});	*/

	$('heightEffectexplore').addEvent('mouseenter', function(){ explore.set('tween', {duration: '200'}); explore.tween('height', 200); return false; });	
	$('heightEffectexplore').addEvent('mouseleave', function(){ explore.set('tween', {duration: '500'});explore.tween('height', 0); return false; });

	$('heightEffectsleep').addEvent('mouseenter', function(){  sleep.set('tween', {duration: '200'}); sleep.tween('height', 200); return false; });	
	$('heightEffectsleep').addEvent('mouseleave', function(){ sleep.set('tween', {duration: '500'}); sleep.tween('height', 0); return false; });
	
	$('heightEffectplay').addEvent('mouseenter', function(){ play.set('tween', {duration: '200'});  play.tween('height', 200); return false; });	
	$('heightEffectplay').addEvent('mouseleave', function(){ play.set('tween', {duration: '500'}); play.tween('height', 0); return false; });
	
	$('heightEffectstay').addEvent('mouseenter', function(){ stay.set('tween', {duration: '200'});  stay.tween('height', 200); return false; });	
	$('heightEffectstay').addEvent('mouseleave', function(){ stay.set('tween', {duration: '500'}); stay.tween('height', 0); return false; });	
	
});