window.addEvent('domready', function()
{
    $$('.preview a img').addEvent('mouseover', function(event)
	{
		var event = new Event(event);		
		event.target.getParent().getParent().getElement('div').setStyle('left', event.target.getLeft() + event.target.getStyle('width').toInt());
		event.target.getParent().getParent().getElement('div').setStyle('top', event.target.getTop() - 5);
		event.target.getParent().getParent().getElement('div').setStyle('display', 'block');

	});
	
	$$('.preview a img').addEvent('mouseout', function(event)
	{
		var event = new Event(event);		
		event.target.getParent().getParent().getElement('div').setStyle('display', 'none');
	});	
});