jQuery iFramer gets JSON Support

It didn't take long to make a couple tweaks to iFramer. You can now specify a returnType in the options as json. Doing so will return a json object of the returned data from the form. Here's how to call it:

    returnType: 'json', 
    onComplete: function(data){
        //param data is a json object

If you opt not to specify the returnType parameter the returned data will be treated as plain html, so it is still optional. Enjoy!