myDate = new Date(); 
Year = myDate.getYear();
if (Year<2000) 
{ 
Year = 1900 + Year; 
} 
if (Year == 00) 
{ 
Year = 2000
} 

document.write("copyright &copy; 2005-")
document.write(Year)
document.write(" Nippon Computer Corporation. All rights reserved.")