var hoverAction = function(chooseClass, chooseParent) {
	var getTr = $$(chooseClass).getParent(chooseParent);
	getTr.each(function(el){
		el.setStyle('cursor', 'pointer');
		el.addEvents({
			'click': function(){
				var _href = this.getElement('a').get('href');
				location.href = _href;
			},
			'mouseenter': function() {
				var _link = this.getElement('a');
				_link.setStyle('backgroundPosition', '0 -15px');
			},
			'mouseleave': function() {
				var _link = this.getElement('a');
				_link.setStyle('backgroundPosition', '0 0px');
			}
		});
	});
};