As IP-based video systems continue to gain widespread popularity in the video surveillance market, one of the benefits is the ability to capture high-resolution images through megapixel video. Also emerging is use of the HDTV standards that are prevalent in the consumer video market. The images produced by this new generation of cameras are often collectively referred to as high-definition (HD) or as megapixel images.
That said, Neurontin has an elimination half-life of 5-7 hours, if you have healthy kidneys. That means that half of the drug will be gone from your system in 7 hours, 75% gone in 14 hours, 87.5% gone in 21 hours, etc. As far as I know, commercial drug tests do not routinely screen for Neurontin and I don't believe there is any cross-reactivity with controlled substances.
Benzodiazepines like Valium can stay in the system a pretty long time. It depends on how much you take and for how long. Also your health, age, weight and metabolic rate play a part. How long a drug stays in your system depends mainly on it's elimination half life. For Valium (diazepam) the initial distribution phase is followed by a prolonged terminal elimination phase (half-life up to 48 hours). The terminal elimination half-life of the active metabolite N-desmethyldiazepam is, on average, 100 hours.