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

	var example1 = $('example1'),
		step = 0;

	example1.getElements('li').each(function(li){
		var color = [step, 82, 87].hsbToRgb();
		li.setStyles({
			'background-color': color,
			height: Number.random(20, 50)
		});
		step += 35;
	});

	new Sortables(example1);

	new Sortables('#example2 UL', {
		clone: true,
		revert: true,
		opacity: 0.7
	});

});