$(document).ready(function(){
	$("#edit-submitted-number-of-vets-at--your-practice-number-of-part-time-vets").attr("disabled", true); 
	$("#edit-submitted-number-of-vets-at--your-practice-number-of-full-time-vets").attr("disabled", true);
	$("#webform-client-form-655").find("#edit-submit").attr("disabled", true);
	$("#webform-component-number_of_vets_at__your_practice").css("opacity","0.5");
	$("input.form-radio").click(function(){
			$("#edit-submitted-number-of-vets-at--your-practice-number-of-part-time-vets").attr("disabled", false); 
			$("#edit-submitted-number-of-vets-at--your-practice-number-of-full-time-vets").attr("disabled", false);
				$("#webform-client-form-655").find("#edit-submit").attr("disabled", false);
			$("#webform-component-number_of_vets_at__your_practice").css("opacity","1");
	});
	$("#webform-client-form-655").validate({
	rules: {
    'submitted[authorisation]': "required",
    'edit-submitted-number-of-vets-at--your-practice-number-of-full-time-vets': {required: true, number: true},
    'edit-submitted-number-of-vets-at--your-practice-number-of-part-time-vets': {required: true, number: true}
  }
});
$("#webform-client-form-655").find("#edit-submit").click(function(){
	if ($("#webform-client-form-655").valid() == true){
	var p, f, t, finalT;
		p = parseInt($("#edit-submitted-number-of-vets-at--your-practice-number-of-part-time-vets").val())/3;
		f = parseInt($("#edit-submitted-number-of-vets-at--your-practice-number-of-full-time-vets").val());
		t = p + f;
		finalT = Math.round(t);
		location.href = "cart/add/e-p656_q"+(finalT)+"?destination=cart";
		return false; 
	}
	else {return false;}
	});
});