window.addEvent('domready',function(){
	var imgcont = $$('div.img')[0];
	imgcont.getElements('div.tiz')[0].addEvent('mouseenter',function(){
		this.setStyle('background-position','bottom left');
		imgcont.getElements('div.hint')[0].setStyles({'display': 'block'});
	});
	imgcont.addEvent('mouseleave',function(){
		this.getElements('div.tiz')[0].setStyle('background-position','');
		this.getElements('div.hint')[0].setStyles({'display': 'none'});
	});
});