Object renders locally but not remotely

When I access my upload page via localhost, the swfupload object shows up, no problems.

BUt when I access it remotely-- it fails to render or show.

Does anybody know why?

TIA.

Here's my DEBUG

Here's my DEBUG output:
---SWFUpload Instance Info---
Version: 2.2.0 2009-03-25
Movie Name: SWFUpload_0
Settings:
upload_url: /upload.event
flash_url: includes/jquery-asyncUpload-0.1/swfupload.swf?preventswfcaching=1246566871275
use_query_string: false
requeue_on_error: false
http_success:
assume_success_timeout: 0
file_post_name: Filedata
post_params: [object Object]
file_types: *.*
file_types_description: All Files
file_size_limit: 30 MB
file_upload_limit: 0
file_queue_limit: 0
debug: true
prevent_swf_caching: true
button_placeholder_id: new_image_swf
button_placeholder: Not Set
button_image_url: /includes/jquery-asyncUpload-0.1/blankButton.png
button_width: 109
button_height: 22
button_text: Choose file
button_text_style: color: #000000; font-size: 16pt;
button_text_top_padding: 1
button_text_left_padding: 19.5
button_action: -110
button_disabled: false
custom_settings: [object Object]
Event Handlers:
swfupload_loaded_handler assigned: false
file_dialog_start_handler assigned: false
file_queued_handler assigned: true
file_queue_error_handler assigned: true
upload_start_handler assigned: true
upload_progress_handler assigned: true
upload_error_handler assigned: true
upload_success_handler assigned: true
upload_complete_handler assigned: true
debug_handler assigned: true

SOLVED

The problem was related to relative vs. absolute paths.