Urgent problem with drupal site

Hi I have some old articles with an image in the directory /sites/default/files

However whenever I load any old article on my browser the page shows garbage characters such as the following:

����JFIF��;CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 75 ��C

Can anyone please assist? Thanks!

Limiting what entity reference can point to

I'm creating a hierarchy. Let's say:

- Library
-- Section
--- Book
---- Page

Each level is a different content type, and each level should only be able to point up to the level above.

There seem to be two ways of doing this:

How to add Label for Child in Hierarchical Select ?

Hi,

I am using the Hierarchical select module for State, District, Blocks and Villages dropdown but the problem is that only one label is displaying for all four fields. Please let me know how to display the label for Child in Hierarchical Select,

I am doing this with custom jquery but it is not working properly on changing the values in child dropdowns.

Thanks & Regards
Arvind Kumar Gupta

Contrib modules in default/modules not all/modules

Is this a problem, I tried to move them but got many errors. Can they stay there? If not, how do I move them?

Membership status based Block

I'm looking for a way to display either a Shadowbox or a Modal window to expired members when they log in telling them their membership has expired. Is there a way to use a Block to display a modal window based on a member's status?

Paypal Change to SHA-256

My site runs Drupal 6.34 and Ubercart 6.x-2.14.

I received a notice (below) from my merchant processor Paypal that says they are changing to a SHA-256 certificate and that the old certificate will no longer work shortly. Is there something that I need to do like some update to Ubercart that is not yet being worked on that we all will need? I searched on this and found that something is being done in the development community for the Commerce module but I find nothing about Ubercart.

Thanks in advance, Marc

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