// ########## footer ##########
function copyright() {
	document.writeln("<div class='footer'>");
	document.writeln("<table width='100%' border='0' cellpadding='0' cellspacing='0'>");
	document.writeln("<tr><td align='center' valign=middle>&copy;&nbsp;2011 Hitachi Alumi<br><br></td></tr>");
	document.writeln("</table>");
	document.writeln("</div>");
}