function fair_use() 
{
    var txt = "<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0" +
"<tr><TD align='center'><b><center><h3>FAIR USE NOTICE:</h3></center></td></tr>" + 

"<tr> <td align='left'>" +

"This site contains copyrighted material the use of which has not always been specifically authorized by the " + "copyright owner. We are making such material available in our efforts to advance understanding of issues of "+ "economic and social significance. We believe this constitutes a 'fair use' of any such copyrighted material "+ "as provided for in <a href='http://www.copyright.gov/title17/92chap1.html#107'>section 107</a> of the US Copyright Law. In accordance with Title 17 U.S.C. Section 107, the "+ "material on this site is distributed without profit. If you wish to use copyrighted material from this site "+ "for purposes of your own that go beyond 'fair use', you must obtain permission from the copyright owner."+

"</TD></TR>" +
"</TABLE>";
 
    document.write(txt);
}