gistfile1.js

// http://tore.darell.no/posts/buttons_what_buttons
// prototypejs
/*
document.observe('dom:loaded', function(){
  $$('form.button-to').each(function(form){
    var link = new Element('a', {href:'#', 'class':'button-to'});
    link.update(form.down('input[type=submit]').value);
    link.observe('click', function(e){
      e.stop();
      form.submit();
    });
    form.insert({after:link});
    form.hide();
  });
});
*/
// jquery 1.4, something like this
(function($) {
   $('form.button-to').each(function() {
     $('<a/>', {
        class : 'button-to',
        href : '#',
        text : $('input[type=submit]', this).val(),
        click : function(e) {
           e.preventDefault();
           form.submit();
        }
     }).insertAfter(this).hide();
   });
})(jQuery);