ImageBlock - Passing ID and Password

I am trying to use the ImageBlock module to display a Gallery image on my website home page. The home page, was created in WordPress and is housed on a Dot5hosting server. The website is secured and requires authentication.

Gallery sits in a sub directory within my website.

In this situation, ImageBlock creates a placeholder in my home page sidebar but I get an error saying that the image cannot be placed because authentication is not successful. Is there any way I can pass an ID and a password from Gallery to my home page allowing me to place an image?

Thanks,

Chris