Now were going to make the sub navigation tabs, first create a new layer-set called "Phone support".
In a new layer inside the layer-set, use the round rectangle tool to make the tabs. Height of 20 and width will depend on how long your text will be. You will duplicating this layer-set to make the rest of the tabs.
Add an outer glow, gradient and stroke layer styles.
Insert your text with this settings: arial, bold italic, 11 pt, anti-aliasin of none and colors of either #6FAD00 or #00415A.
Size: 2
Position: Inside
Blend Mode: Normal
Opacity: 100
Color: #FFFFFF
Blend Mode: Normal
Opacity: 100
Noise: 0
Color: #ECECEC
Make the rest of the sub navigations by duplicating the "Phone support" layer-set and editing its text and width of each tab. For a clean look, make sure the space between the left and right edge of the tab to the text are even out.