$.require('js/libs/jquery.checkbox.js');

$(document).ready(function()
{
	var $form = $('form[name=certPrices]');
	var $radios = $form.find(':radio');
	if ( !$radios.is(':checked') ) $radios.eq(0).attr('checked', true); // check 1st if none checked

	$radios.each(function()
	{
		var $radio = $(this);
		$radio.parent().siblings().css('cursor', 'pointer').click(function()
		{
			$radio.attr('checked', true);
		})
	})
	.checkbox({cls:'jquery-checkbox', empty: 'images/blank.gif'});
});