Dynamically create and submit a form.

gistfile1.js

// This would (does) work in proper browsers.
jQuery(createElement('form'))
    .attr({'method':'post','action':/*some url*/})
    .submit();

// IE needs it to be attached to the document somewhere first before submission will work. :(
var f = jQuery(createElement('form'))
    .attr({'method':'post','action':/*some url*/});
jQuery('body').append(f);
f.submit();