//add hover and click events to right side labels
window.addEvent('domready', function() {
	$$('div#column2 label').addEvents({
		'mouseover': function() {
			if (!this.getElement('input').checked) {
				this.addClass('on');
			}
		},
		'mouseout': function() {
			if (!this.getElement('input').checked) {
				this.removeClass('on');
			}
		},
		'click': function() {
			if (this.getElement('input').checked) {
				this.addClass('on');
			}
		},
		'load': function() {
			if (this.getElement('input').checked) {
				this.addClass('on');
			}
		}
	});
});