Adjusting 4g4d Headlights

The previous owner got into a little rear end accident and pushed my passenger side headlight toward my engine about 1/2'-1'. THe bar right beneath (dont kno what its called) is also bent in. So my question is where is the screw to adjust the headlight, and what is that bar called right beneath it?

how about some pics to see what is bent to tell you about how severe the damage is.