$(document).ready(function() {
    $('#fileInput').uploadify({
        'uploader' : uploadify_swf_file,
        'script'   : upload_php_file,
        'folder'   :  upload_folder,
        'cancelImg': upload_cancel_img,
        'fileExt': '*.jpg;*.jpeg;*.gif;*.png',
        'method' : 'GET',
        'buttonText' : 'kies een bestand',
        'sizeLimit': 1048576,
        'simUploadLimit': 20,
        'fileDesc' : 'Images Allowed - gif|jpg|png',
        'auto'           : false,
        'multi'          : true     
    });
});