Anyone getting fatal failure in IE from iframe modal during redirect - look here

If you load your gravity forms into fancybox modals like I do and you want to redirect to a paypal payment page during submission read this.

You will get a fatal failure message in IE (not FF...it's smarter) unless you use the following method to specify a form "target".

Using the noconflict jquery call in the header or somewhere before form:

jQuery(function() {
jQuery("#gform_xx").attr("target", "paypal");
});

This will break out of the iframe modal and proceed to paypal for payment. Remember to replace _xx with your form number.

The above error doesn't occur if you are not using an iframe modal window.