formsuitest.js

//http://miketaylr.com/code/html5-forms-ui-support.html


testSupport: function(){
  var frowny = ":("; //no support frowny!
  var inputs = $('input');
  inputs.each(function(){
     var $this = $(this);
     $this.val(frowny)
       .closest('td').next().text(
         function(){
           return $this.val() !== frowny;
         }
      );
});