I know you weren't requesting a critique but I thought I'd mention a few things if thats ok?
Firstly, I don;t think its best usability practice to have a visitor open a PDF file without warning - and main
website hosting links shouldn't really be the place to link to an external application - this is likely to confuse and unsettle a visitor - I'd be inclined to have your link (prescriptions) to point to a dedicated page where the vistor can then choose whether to open the PDF file or not.
Secondly - your
website hosting is centred in IE7 and Left-aligned in Firefox - not sure if you're aware of this. Looks fine in both but it's a decrepency that you might not want.