// JavaScript Document
window.addEvent('domready', function(){

	$('element1').addEvents({
		'mouseenter': function(){
			this.set('tween', {
				duration: 300
			}).tween('height', '200px');
		},
		'mouseleave': function(){
			this.set('tween', {
				duration: 300
			}).tween('height', '30px');
		}
	});

	$('element2').addEvents({
		'mouseenter': function(){
			this.set('tween', {
				duration: 300
			}).tween('height', '200px');
		},
		'mouseleave': function(){
			this.set('tween', {
				duration: 300
			}).tween('height', '30px');
		}
	});
	
	$('element3').addEvents({
		'mouseenter': function(){
			this.set('tween', {
				duration: 300
			}).tween('height', '120px');
		},
		'mouseleave': function(){
			this.set('tween', {
				duration: 300
			}).tween('height', '30px');
		}
	});
});