Compatable lenses for nikon d5000?

Does my nikon d5000 supports the below lenses
AF Zoom-NIKK0R 70-300mm f/4-5.6G
AF NIKKOR 50mm f/1.8D
please letme know the information about this and also i found a lot of price variation to other same lenses.could you explain me the differences?

The lenses you listed will fit, but they will not autofocus

if you want autofocus, you will have to get these lenses
70-300 http://www.bhphotovideo.com/...ikkor.html

and the 50mm http://www.bhphotovideo.com/..._1_8G.html

AF stands for autofocus but they require a camera with an AF motor to autofocus, AF-S and AF-I lenses have motors in the lenses themselves, therefore can autofocus on the D5000

Nikon 70-300mm f/4.5-5.6G ED IF AF-S VR Nikkor Zoom Lens high-power, high-performance 4.3x telephoto zoom with VR image stabilization lens allows better hand-held telephoto shooting ED glass.

High-power 4.3x Telephoto Zoom-Nikkor lens approximates the picture angle performance of a 105-450mm lens on 35mm SLR

Two Nikon Extra-low Dispersion (ED) glass elements deliver superior optical performance for both digital and 35mm photography. ED glass minimizes chromatic aberrations, contributing to superb contrast and resolution performance

Focus as close as 4.9 ft throughout entire zoom range

A Silent Wave Motor (SWM) enables fast and quiet auto focusing, along with quick switching between auto focus and manual operation (M/A and M)

Vibration Reduction, engineered specifically for each VR NIKKOR lens, enables handheld shooting at up to 4 shutter speeds slower than would otherwise be possible, assuring dramatically sharper still images and video capture

Internal Focus (IF) provides fast and quiet auto focusing without changing the length of the lens, retaining subject-working distance through the focus range

Non-rotating front element provides for convenient use of circular polarizing filters and the Nikon Wireless Close-Up Speedlight System

A nine-blade rounded diaphragm opening makes out-of-focus elements appear more natural