Headlights adjustment???

[Thorpedo]

How do you adjust those darn headlights of mine(i have a 1989 hatch) &nbsp; Where do you get the headlights so you can adjust how they are pointed?<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/confused.gif" border="0" valign="absmiddle" alt='???'>

[S13Grl]

There is a screw on the bottom and a screw on the left side (I believe). Or so it is on my '91.