Disculpen no subi el codigo Completo, ahi va!
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>UploadiFive Test</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script>
<script src="jquery.uploadify.min.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="uploadify.css">
<style type="text/css">
body {
font: 13px Arial, Helvetica, Sans-serif;
}
</style>
</head>
<body>
<h1>Uploadify Demo</h1>
<div id="queue"></div>
<input id="file_upload" name="file_upload" type="file" multiple="true">a
<script type="text/javascript">
<?php $timestamp = time();?>
$(function() {
$('#file_upload').uploadify({
'formData' : {
'timestamp' : '<?php echo $timestamp;?>',
'token' : '<?php echo md5('unique_salt' . $timestamp);?>',
'method' : 'post',
'fileObjName' : "file_upload"
},
'swf' : 'uploadify.swf',
'uploader' : 'uploadify.php',
*/
});
});
</script>
</body>
</html>