//jquery radiogroups
jQuery.fn.radiogroup = function(options) {
    return this.each(function() {
    	var Radio = $(this);
    	var Value = Radio.find("input");
    	
		Radio.find("a").click(function() {
			Value.val($(this).attr("rel"));
			Radio.find("a.active").removeClass("active");
			$(this).addClass("active");
		});
    });    
};