Step 1 - Create Your Document
Create a new document 400x100, this will be your navigation bar. If you want your navigation bar to we wider in order to hold more links, then expand the width.
Step 2 - New Layer
Fill the background white. Create a new layer (ctrl+shift+new).
Step 3 - Black Box
Select the rectangle tool and make a black box that takes up the entire canvas like so:
Step 4 - Drop Shadow
Right click the layer and go to blending options. In blending options use the following settings for drop shadow:
Step 5 - Inner Glow
Now, while still in blending options, add the following settings for inner glow:
Step 6 - Gradient
Finally, add the orange gradient overlay that will make your navigation bar unique. Use these blending options in gradient overlay:
Step 7 - Duplicate the Layer
Duplicate the layer (Ctrl+J). Right click the duplicate and go to blending options.
Step 8 - Blending
While in the blending options for the newly created layer, apply these general blending settings:
Step 9 - Pattern Overlay
Now click pattern overlay and apply these settings. This will create the stripes writing the navigation bar.
Step 10 - Some Gloss
Create a new layer (ctrl+shift+n), and make a selection like so. Fill the selection white and set the opacity to 10%.
Step 11 - Your Done
Now, add some text, and maybe some reflection and you should have something like this, enjoy!




More Photoshop: