Hello,
You can set the full path to the upload processing script, something like that:
Image Uploader lives here:
www.site1.com,
but action pointed to another site:
iu.addAction("http://www.site2.com/Upload.aspx");
This Action value you can change in run-time according to some states:
function beforeUploadEventListener()
{
if (currentId == FirstUser)
{
getImageUploader("ImageUploaderId").setAction("http://www.site.com/FirstUser/Upload.aspx");
}
}
Or, also, you can use one (main) upload processing script on the same site, which redirects all POST data to the different sites.
Best regards,
George Ulyanov