How can I create a distiniguish line in Photoshop?

Question

Can any body teach how to create a distinguish line running through in the middle of box?

I want it to look like the line in this image:

EDIT NOTE: I lightened the image levels, and cropped to one side in order to avoid site resize. This was done so overall appearance can be better seen.

Answer 1

Essentially it's 4 simple objects, disregarding the background pattern.

• A white radial gradient with the bottom half removed
• A black line, 1 pixel tall, and fading to nothing on both ends.
• A 1 pixel white line which fades on both ends
• A black radial gradient with the top half removed.