I found this generic html block moon phase module:

<!-- // Begin Current Moon Phase HTML (c) CalculatorCat.com // --><table width="145" bgcolor="#000000" style="background-color:#000000" cellpadding="0" cellspacing="3" border="0"><tr><td align="center" style="border: 1px solid #AFB2D8;background-color:#000000; color:#ffffff"><script language="JavaScript" type="text/javascript" src="http://www.calculatorcat.com/codesrc/moon/phasenow_b.js"></script><script language="JavaScript" type="text/javascript" src="http://www.calculatorcat.com/codesrc/moon/phasenow_2v.js"></script><br /><font style="font-size:10px;font-family:verdana,arial,sans-serif;color:ffffff" face="verdana,arial,sans-serif" size="1"><br /><a href="http://www.calculatorcat.com/moon_phases/moon_phases.phtml" target="moon_ph" style="color:878787;">moon phases</a><br />&nbsp;</font></td></tr></table><!-- // end moon phase HTML // -->

You can see it in action on my site:

http://shadowlands.blogdns.net on the right side

My question is, as you can see in the code its going to another site to run the java script. Is there a way to either make it run compleatly on my server or another block thats as detailed already written?

Bottom line I dont want to be dependant on another server/site.

Thanks for any info