function menu() {   
	document.write("<table width=\"\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr>");
	document.write("<td style=\"padding-top:4\" style=\"padding-left:0\" class=\"menu_bold\">"); 
 	document.write("<a href=\"index.php\" target=\"_self\">home</a>&nbsp;&nbsp;|&nbsp;&nbsp;");   
 	document.write("<a href=\"iframe.php?mod=aboutus\">about us</a>&nbsp;&nbsp;|&nbsp;&nbsp;");  
	document.write("<a href=\"iframe.php?mod=contact\">contact us</a>&nbsp;&nbsp;|&nbsp;&nbsp;");    
 	document.write("<a href=\"iframe.php?mod=unicode\">unicode</a>&nbsp;&nbsp;|&nbsp;&nbsp;");  
 	document.write("<a href=\"iframe.php?mod=english\">english version</a>"); 
 	document.write("<br>");    
	document.write("</td></tr></table>");  
}
function copyright() {   
	document.write("<table width=\"\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr>");
	document.write("<td style=\"padding-top:8\" align=\"center\" style=\"padding-left:0\" class=\"copyright\">");    
	document.write("Copyright &copy; 2005 Nhà Việt Nam. All Rights Reserved. Powered by: <a href=\'http://www.dynamiksys.com\' target=_blank>Dynamik Systems</a>");  
	document.write("<br>");
	document.write("Nhà Việt-Nam is a Non-Profit Organization and registered with the State of Florida • Registration Number G03154900156");
	document.write("</td></tr></table>");  
}