ajax javascript and php problem with external url

[postonoh]

Hello,

They need to upload huge files to ftp, because of the limitation of the plan,

I have partially written and copy code to make this work.

to use an external php fix this problem.

code snippet 1: jQuery/javascript:

<script>
$(document).ready(function(){
$('#IDFormField_fileupload_0').change(function(){
    var file = this.files[0];
    name = file.name;
    size = file.size;
    type = file.type;
    //your validation
});
$('#IDFormField_fileupload_0').change(function(){
    var formData = new FormData($('form')[0]);
        $.ajax({
        url: 'http://www.externalurl.com/5.php', //server script to process data
        crossDomain: true,
        type: 'POST',
        xhr: function() { // custom xhr
            var myXhr = $.ajaxSettings.xhr();
            if(myXhr.upload){ // check if upload property exists
                myXhr.upload.addEventListener('progress',progressHandlingFunction, false); // for handling the progress of the upload
            }
            return myXhr;
        },
        //Ajax events
        success: function(data) {
       if (data.successMessage){//
        //set progress to 100%
        $("body").find('progress').attr({value:100,max:100});
       }
       if (data.errorMessage){
        console.log("error uploading file");
       }
      },
       data: formData,
       cache: false,
       contentType: false,
       processData: false
    });
});

});
function progressHandlingFunction(e){
    if(e.lengthComputable){
        $('progress').attr({value:e.loaded,max:e.total});
    }
}

</script>

code snippet number 2 php code:
[php]

<?php $ftp_server = "xxx"; $ftp_username = "xxx"; $ftp_password = "xxx!"; //setup of connection $conn_id = ftp_connect($ftp_server) or die("could not connect to $ftp_server"); //login if(@ftp_login($conn_id, $ftp_username, $ftp_password)) { echo "conectd as $ftp_username@$ftp_server\n"; } else { echo "could not connect as $ftp_username\n"; } if (!empty($_FILES)) { $file = $_FILES["IDFormField_fileupload_0"]["name"]; $remote_file_path = "/".$file; ftp_put($conn_id, $remote_file_path, $_FILES["IDFormField_fileupload_0"]["tmp_name"], FTP_ASCII); } ftp_close($conn_id); echo "\n\nconnection closed"; ?>

[/php]

I have tested this outside of the his environment works perfectly.
when tested in his environment getting the following errors:

Failed to load resource: Origin http://www.website.com is not allowed by Access-Control-Allow-Origin. http://www.externalurl.com/5.php
XMLHttpRequest cannot load http://www.externalurl.com/5.php. Origin http://www.website.com is not allowed by Access-Control-Allow-Origin

Any suggestion. :-\