window.addEvent('domready', function() {
	var list = $$('.homepost'); 
		list.each(function(element) {
			element.addEvent('mouseover', function(e) {
				this.getElement('.social-block').setStyle('visibility', 'visible');
		});
	});
		list.each(function(element) {
			element.addEvent('mouseout', function(e) {
				this.getElement('.social-block').setStyle('visibility', 'hidden');
		});
	});
});